Merge branch 'develop' into server2server_signing

151 files changed, 14728 insertions, 4730 deletions

diff --git a/.gitignore b/.gitignore
index d2b93ef61f..b91b52b615 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,4 +24,7 @@ graph/*.svg
 graph/*.png
 graph/*.dot
 
+webclient/config.js
+webclient/test/environment-protractor.js
+
 uploads
diff --git a/CHANGES.rst b/CHANGES.rst
index 31eee891da..400ded0f15 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,119 @@
+Changes in synapse 0.3.3 (2014-09-22)
+=====================================
+
+Homeserver:
+ * Fix bug where you continued to get events for rooms you had left.
+
+Webclient:
+ * Add support for video calls with basic UI.
+ * Fix bug where one to one chats were named after your display name rather
+   than the other person's.
+ * Fix bug which caused lag when typing in the textarea.
+ * Refuse to run on browsers we know won't work.
+ * Trigger pagination when joining new rooms.
+ * Fix bug where we sometimes didn't display invitations in recents.
+ * Automatically join room when accepting a VoIP call.
+ * Disable outgoing and reject incoming calls on browsers we don't support
+   VoIP in.
+ * Don't display desktop notifications for messages in the room you are
+   non-idle and speaking in.
+
+Changes in synapse 0.3.2 (2014-09-18)
+=====================================
+
+Webclient:
+ * Fix bug where an empty "bing words" list in old accounts didn't send
+   notifications when it should have done.
+
+Changes in synapse 0.3.1 (2014-09-18)
+=====================================
+This is a release to hotfix v0.3.0 to fix two regressions.
+
+Webclient:
+ * Fix a regression where we sometimes displayed duplicate events.
+ * Fix a regression where we didn't immediately remove rooms you were
+   banned in from the recents list.
+
+Changes in synapse 0.3.0 (2014-09-18)
+=====================================
+See UPGRADE for information about changes to the client server API, including
+breaking backwards compatibility with VoIP calls and registration API.
+
+Homeserver:
+ * When a user changes their displayname or avatar the server will now update 
+   all their join states to reflect this.
+ * The server now adds "age" key to events to indicate how old they are. This
+   is clock independent, so at no point does any server or webclient have to
+   assume their clock is in sync with everyone else.
+ * Fix bug where we didn't correctly pull in missing PDUs.
+ * Fix bug where prev_content key wasn't always returned.
+ * Add support for password resets.
+
+Webclient:
+ * Improve page content loading.
+ * Join/parts now trigger desktop notifications.
+ * Always show room aliases in the UI if one is present.
+ * No longer show user-count in the recents side panel.
+ * Add up & down arrow support to the text box for message sending to step
+   through your sent history.
+ * Don't display notifications for our own messages.
+ * Emotes are now formatted correctly in desktop notifications.
+ * The recents list now differentiates between public & private rooms.
+ * Fix bug where when switching between rooms the pagination flickered before
+   the view jumped to the bottom of the screen.
+ * Add bing word support.
+
+Registration API:
+ * The registration API has been overhauled to function like the login API. In
+   practice, this means registration requests must now include the following:
+   'type':'m.login.password'. See UPGRADE for more information on this.
+ * The 'user_id' key has been renamed to 'user' to better match the login API.
+ * There is an additional login type: 'm.login.email.identity'.
+ * The command client and web client have been updated to reflect these changes.
+
+Changes in synapse 0.2.3 (2014-09-12)
+=====================================
+
+Homeserver:
+ * Fix bug where we stopped sending events to remote home servers if a
+   user from that home server left, even if there were some still in the
+   room.
+ * Fix bugs in the state conflict resolution where it was incorrectly
+   rejecting events.
+
+Webclient:
+ * Display room names and topics.
+ * Allow setting/editing of room names and topics.
+ * Display information about rooms on the main page.
+ * Handle ban and kick events in real time.
+ * VoIP UI and reliability improvements.
+ * Add glare support for VoIP.
+ * Improvements to initial startup speed.
+ * Don't display duplicate join events.
+ * Local echo of messages.
+ * Differentiate sending and sent of local echo.
+ * Various minor bug fixes.
+
+Changes in synapse 0.2.2 (2014-09-06)
+=====================================
+
+Homeserver:
+ * When the server returns state events it now also includes the previous 
+   content.
+ * Add support for inviting people when creating a new room.
+ * Make the homeserver inform the room via `m.room.aliases` when a new alias
+   is added for a room.
+ * Validate `m.room.power_level` events.
+
+Webclient:
+ * Add support for captchas on registration.
+ * Handle `m.room.aliases` events.
+ * Asynchronously send messages and show a local echo.
+ * Inform the UI when a message failed to send.
+ * Only autoscroll on receiving a new message if the user was already at the 
+   bottom of the screen.
+ * Add support for ban/kick reasons.
+
 Changes in synapse 0.2.1 (2014-09-03)
 =====================================
 
diff --git a/README.rst b/README.rst
index 6791e686b7..6f7940e742 100644
--- a/README.rst
+++ b/README.rst
@@ -102,7 +102,7 @@ service provider in Matrix, unlike WhatsApp, Facebook, Hangouts, etc.
 
 Synapse ships with two basic demo Matrix clients: webclient (a basic group chat
 web client demo implemented in AngularJS) and cmdclient (a basic Python
-commandline utility which lets you easily see what the JSON APIs are up to).
+command line utility which lets you easily see what the JSON APIs are up to).
 
 We'd like to invite you to take a look at the Matrix spec, try to run a
 homeserver, and join the existing Matrix chatrooms already out there, experiment
@@ -122,7 +122,7 @@ Homeserver Installation
 First, the dependencies need to be installed.  Start by installing 
 'python2.7-dev' and the various tools of the compiler toolchain.
 
-  Installing prerequisites on ubuntu::
+  Installing prerequisites on Ubuntu::
 
     $ sudo apt-get install build-essential python2.7-dev libffi-dev
 
@@ -151,8 +151,8 @@ you can check PyNaCl out of git directly (https://github.com/pyca/pynacl) and
 installing it. Installing PyNaCl using pip may also work (remember to remove any
 other versions installed by setuputils in, for example, ~/.local/lib).
 
-On OSX, if you encounter ``clang: error: unknown argument: '-mno-fused-madd'`` you will
-need to ``export CFLAGS=-Qunused-arguments``.
+On OSX, if you encounter ``clang: error: unknown argument: '-mno-fused-madd'`` 
+you will need to ``export CFLAGS=-Qunused-arguments``.
 
 This will run a process of downloading and installing into your
 user's .local/lib directory all of the required dependencies that are
@@ -203,9 +203,10 @@ For the first form, simply pass the required hostname (of the machine) as the
         --generate-config
     $ python synapse/app/homeserver.py --config-path homeserver.config
     
-Alternatively, you can run synapse via synctl - running ``synctl start`` to generate a
-homeserver.yaml config file, where you can then edit server-name to specify
-machine.my.domain.name, and then set the actual server running again with synctl start.
+Alternatively, you can run synapse via synctl - running ``synctl start`` to 
+generate a homeserver.yaml config file, where you can then edit server-name to 
+specify machine.my.domain.name, and then set the actual server running again 
+with synctl start.
 
 For the second form, first create your SRV record and publish it in DNS. This
 needs to be named _matrix._tcp.YOURDOMAIN, and point at at least one hostname
@@ -293,7 +294,8 @@ track 3PID logins and publish end-user public keys.
 
 It's currently early days for identity servers as Matrix is not yet using 3PIDs
 as the primary means of identity and E2E encryption is not complete. As such,
-we are running a single identity server (http://matrix.org:8090) at the current time.
+we are running a single identity server (http://matrix.org:8090) at the current 
+time.
 
 
 Where's the spec?!
diff --git a/UPGRADE.rst b/UPGRADE.rst
index da2a7a0a21..713fb9ae83 100644
--- a/UPGRADE.rst
+++ b/UPGRADE.rst
@@ -1,3 +1,34 @@
+Upgrading to v0.3.0
+===================
+
+This registration API now closely matches the login API. This introduces a bit
+more backwards and forwards between the HS and the client, but this improves
+the overall flexibility of the API. You can now GET on /register to retrieve a list
+of valid registration flows. Upon choosing one, they are submitted in the same
+way as login, e.g::
+
+  {
+    type: m.login.password,
+    user: foo,
+    password: bar
+  }
+
+The default HS supports 2 flows, with and without Identity Server email
+authentication. Enabling captcha on the HS will add in an extra step to all
+flows: ``m.login.recaptcha`` which must be completed before you can transition
+to the next stage. There is a new login type: ``m.login.email.identity`` which
+contains the ``threepidCreds`` key which were previously sent in the original
+register request. For more information on this, see the specification.
+
+Web Client
+----------
+
+The VoIP specification has changed between v0.2.0 and v0.3.0. Users should
+refresh any browser tabs to get the latest web client code. Users on
+v0.2.0 of the web client will not be able to call those on v0.3.0 and
+vice versa.
+
+
 Upgrading to v0.2.0
 ===================
 
diff --git a/VERSION b/VERSION
index 0c62199f16..1c09c74e22 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.2.1
+0.3.3
diff --git a/WISHLIST.rst b/WISHLIST.rst
index 68324ad9d4..a0713f1966 100644
--- a/WISHLIST.rst
+++ b/WISHLIST.rst
@@ -5,3 +5,5 @@ Broad-sweeping stuff which would be nice to have
  - homeserver implementation in go
  - homeserver implementation in node.js
  - client SDKs
+ - libpurple library
+ - irssi plugin?
diff --git a/cmdclient/console.py b/cmdclient/console.py
index 2e6b026762..d9c6ec6a70 100755
--- a/cmdclient/console.py
+++ b/cmdclient/console.py
@@ -145,35 +145,50 @@ class SynapseCmd(cmd.Cmd):
         <noupdate> : Do not automatically clobber config values.
         """
         args = self._parse(line, ["userid", "noupdate"])
-        path = "/register"
 
         password = None
         pwd = None
         pwd2 = "_"
         while pwd != pwd2:
-            pwd = getpass.getpass("(Optional) Type a password for this user: ")
-            if len(pwd) == 0:
-                print "Not using a password for this user."
-                break
+            pwd = getpass.getpass("Type a password for this user: ")
             pwd2 = getpass.getpass("Retype the password: ")
-            if pwd != pwd2:
+            if pwd != pwd2 or len(pwd) == 0:
                 print "Password mismatch."
+                pwd = None
             else:
                 password = pwd
 
-        body = {}
+        body = {
+            "type": "m.login.password"
+        }
         if "userid" in args:
-            body["user_id"] = args["userid"]
+            body["user"] = args["userid"]
         if password:
             body["password"] = password
 
-        reactor.callFromThread(self._do_register, "POST", path, body,
+        reactor.callFromThread(self._do_register, body,
                                "noupdate" not in args)
 
     @defer.inlineCallbacks
-    def _do_register(self, method, path, data, update_config):
-        url = self._url() + path
-        json_res = yield self.http_client.do_request(method, url, data=data)
+    def _do_register(self, data, update_config):
+        # check the registration flows
+        url = self._url() + "/register"
+        json_res = yield self.http_client.do_request("GET", url)
+        print json.dumps(json_res, indent=4)
+
+        passwordFlow = None
+        for flow in json_res["flows"]:
+            if flow["type"] == "m.login.recaptcha" or ("stages" in flow and "m.login.recaptcha" in flow["stages"]):
+                print "Unable to register: Home server requires captcha."
+                return
+            if flow["type"] == "m.login.password" and "stages" not in flow:
+                passwordFlow = flow
+                break
+
+        if not passwordFlow:
+            return
+
+        json_res = yield self.http_client.do_request("POST", url, data=data)
         print json.dumps(json_res, indent=4)
         if update_config and "user_id" in json_res:
             self.config["user"] = json_res["user_id"]
diff --git a/docs/client-server/howto.rst b/docs/client-server/howto.rst
index c02ea8d897..ec941edddd 100644
--- a/docs/client-server/howto.rst
+++ b/docs/client-server/howto.rst
@@ -24,7 +24,7 @@ If you already have an account, you must **login** into it.
 
 `Try out the fiddle`__
 
-.. __: http://jsfiddle.net/4q2jyxng/
+.. __: http://jsfiddle.net/gh/get/jquery/1.8.3/matrix-org/synapse/tree/master/jsfiddles/register_login
 
 Registration
 ------------
@@ -87,7 +87,7 @@ user and **send a message** to that room.
 
 `Try out the fiddle`__
 
-.. __: http://jsfiddle.net/zL3zto9g/
+.. __: http://jsfiddle.net/gh/get/jquery/1.8.3/matrix-org/synapse/tree/master/jsfiddles/create_room_send_msg
 
 Creating a room
 ---------------
@@ -137,7 +137,7 @@ join a room **via a room alias** if one was set up.
 
 `Try out the fiddle`__
 
-.. __: http://jsfiddle.net/7fhotf1b/
+.. __: http://jsfiddle.net/gh/get/jquery/1.8.3/matrix-org/synapse/tree/master/jsfiddles/room_memberships
 
 Inviting a user to a room
 -------------------------
@@ -183,7 +183,7 @@ of getting events, depending on what the client already knows.
 
 `Try out the fiddle`__
 
-.. __: http://jsfiddle.net/vw11mg37/
+.. __: http://jsfiddle.net/gh/get/jquery/1.8.3/matrix-org/synapse/tree/master/jsfiddles/event_stream
 
 Getting all state
 -----------------
@@ -633,4 +633,4 @@ application.
 
 `Try out the fiddle`__
 
-.. __: http://jsfiddle.net/uztL3yme/
+.. __: http://jsfiddle.net/gh/get/jquery/1.8.3/matrix-org/synapse/tree/master/jsfiddles/example_app
diff --git a/docs/model/presence.rst b/docs/client-server/model/presence.rst
index 7e54505364..7e54505364 100644
--- a/docs/model/presence.rst
+++ b/docs/client-server/model/presence.rst
diff --git a/docs/model/profiles.rst b/docs/client-server/model/profiles.rst
index f7d6bd5679..f7d6bd5679 100644
--- a/docs/model/profiles.rst
+++ b/docs/client-server/model/profiles.rst
diff --git a/docs/model/protocol_examples.rst b/docs/client-server/model/protocol_examples.rst
index 61a599b432..61a599b432 100644
--- a/docs/model/protocol_examples.rst
+++ b/docs/client-server/model/protocol_examples.rst
diff --git a/docs/model/room-join-workflow.rst b/docs/client-server/model/room-join-workflow.rst
index c321a64fab..c321a64fab 100644
--- a/docs/model/room-join-workflow.rst
+++ b/docs/client-server/model/room-join-workflow.rst
diff --git a/docs/model/rooms.rst b/docs/client-server/model/rooms.rst
index 0007e48e30..0007e48e30 100644
--- a/docs/model/rooms.rst
+++ b/docs/client-server/model/rooms.rst
diff --git a/docs/model/terminology.rst b/docs/client-server/model/terminology.rst
index cc6e6760ac..cc6e6760ac 100644
--- a/docs/model/terminology.rst
+++ b/docs/client-server/model/terminology.rst
diff --git a/docs/model/third-party-id.rst b/docs/client-server/model/third-party-id.rst
index 1f8138ddf7..1f8138ddf7 100644
--- a/docs/model/third-party-id.rst
+++ b/docs/client-server/model/third-party-id.rst
diff --git a/docs/client-server/swagger_matrix/api-docs-registration b/docs/client-server/swagger_matrix/api-docs-registration
index f4669ea2f0..11c170c3ec 100644
--- a/docs/client-server/swagger_matrix/api-docs-registration
+++ b/docs/client-server/swagger_matrix/api-docs-registration
@@ -4,34 +4,37 @@
     {
       "operations": [
         {
+          "method": "GET", 
+          "nickname": "get_registration_info", 
+          "notes": "All login stages MUST be mentioned if there is >1 login type.", 
+          "summary": "Get the login mechanism to use when registering.", 
+          "type": "RegistrationFlows"
+        }, 
+        {
           "method": "POST", 
-          "nickname": "register", 
-          "notes": "Volatile: This API is likely to change.", 
+          "nickname": "submit_registration", 
+          "notes": "If this is part of a multi-stage registration, there MUST be a 'session' key.", 
           "parameters": [
             {
-              "description": "A registration request", 
+              "description": "A registration submission", 
               "name": "body", 
               "paramType": "body", 
               "required": true, 
-              "type": "RegistrationRequest"
+              "type": "RegistrationSubmission"
             }
           ], 
           "responseMessages": [
             {
               "code": 400, 
-              "message": "No JSON object."
+              "message": "Bad login type"
             }, 
             {
               "code": 400, 
-              "message": "User ID must only contain characters which do not require url encoding."
-            },
-            {
-              "code": 400, 
-              "message": "User ID already taken."
+              "message": "Missing JSON keys"
             }
           ], 
-          "summary": "Register with the home server.", 
-          "type": "RegistrationResponse"
+          "summary": "Submit a registration action.", 
+          "type": "RegistrationResult"
         }
       ], 
       "path": "/register"
@@ -42,30 +45,68 @@
     "application/json"
   ], 
   "models": {
-    "RegistrationResponse": {
-      "id": "RegistrationResponse", 
+    "RegistrationFlows": {
+      "id": "RegistrationFlows",
+      "properties": {
+        "flows": {
+          "description": "A list of valid registration flows.",
+          "type": "array",
+          "items": {
+            "$ref": "RegistrationInfo"
+          }
+        }
+      }
+    },
+    "RegistrationInfo": {
+      "id": "RegistrationInfo", 
+      "properties": {
+        "stages": {
+          "description": "Multi-stage registration only: An array of all the login types required to registration.", 
+          "items": {
+            "$ref": "string"
+          }, 
+          "type": "array"
+        }, 
+        "type": {
+          "description": "The first login type that must be used when logging in.", 
+          "type": "string"
+        }
+      }
+    }, 
+    "RegistrationResult": {
+      "id": "RegistrationResult", 
       "properties": {
         "access_token": {
-          "description": "The access token for this user.", 
+          "description": "The access token for this user's registration if this is the final stage of the registration process.", 
           "type": "string"
-        }, 
+        },
         "user_id": {
-          "description": "The fully-qualified user ID.", 
+          "description": "The user's fully-qualified user ID.",
+          "type": "string"
+        }, 
+        "next": {
+          "description": "Multi-stage registration only: The next registration type to submit.", 
           "type": "string"
         },
-        "home_server": {
-          "description": "The name of the home server.",
+        "session": {
+          "description": "Multi-stage registration only: The session token to send when submitting the next registration type.",
           "type": "string"
         }
       }
     }, 
-    "RegistrationRequest": {
-      "id": "RegistrationRequest", 
+    "RegistrationSubmission": {
+      "id": "RegistrationSubmission", 
       "properties": {
-        "user_id": {
-          "description": "The desired user ID. If not specified, a random user ID will be allocated.", 
-          "type": "string",
-          "required": false
+        "type": {
+          "description": "The type of registration being submitted.", 
+          "type": "string"
+        },
+        "session": {
+          "description": "Multi-stage registration only: The session token from an earlier registration stage.",
+          "type": "string"
+        },
+        "_registration_type_defined_keys_": {
+          "description": "Keys as defined by the specified registration type, e.g. \"user\", \"password\""
         }
       }
     }
diff --git a/docs/freenode.txt b/docs/freenode.txt
new file mode 100644
index 0000000000..84fdf6d523
--- /dev/null
+++ b/docs/freenode.txt
@@ -0,0 +1 @@
+NCjcRSEG
diff --git a/docs/human-id-rules.rst b/docs/human-id-rules.rst
new file mode 100644
index 0000000000..3a1ff39892
--- /dev/null
+++ b/docs/human-id-rules.rst
@@ -0,0 +1,79 @@
+This document outlines the format for human-readable IDs within matrix.
+
+Overview
+--------
+UTF-8 is quickly becoming the standard character encoding set on the web. As
+such, Matrix requires that all strings MUST be encoded as UTF-8. However,
+using Unicode as the character set for human-readable IDs is troublesome. There
+are many different characters which appear identical to each other, but would
+identify different users. In addition, there are non-printable characters which
+cannot be rendered by the end-user. This opens up a security vulnerability with
+phishing/spoofing of IDs, commonly known as a homograph attack.
+
+Web browers encountered this problem when International Domain Names were
+introduced. A variety of checks were put in place in order to protect users. If
+an address failed the check, the raw punycode would be displayed to disambiguate
+the address. Similar checks are performed by home servers in Matrix. However, 
+Matrix does not use punycode representations, and so does not show raw punycode 
+on a failed check. Instead, home servers must outright reject these misleading 
+IDs.
+
+Types of human-readable IDs
+---------------------------
+There are two main human-readable IDs in question:
+
+- Room aliases
+- User IDs
+ 
+Room aliases look like ``#localpart:domain``. These aliases point to opaque
+non human-readable room IDs. These pointers can change, so there is already an
+issue present with the same ID pointing to a different destination at a later
+date.
+
+User IDs look like ``@localpart:domain``. These represent actual end-users, and
+unlike room aliases, there is no layer of indirection. This presents a much
+greater concern with homograph attacks. 
+
+Checks
+------
+- Similar to web browsers.
+- blacklisted chars (e.g. non-printable characters)
+- mix of language sets from 'preferred' language not allowed. 
+- Language sets from CLDR dataset.
+- Treated in segments (localpart, domain)
+- Additional restrictions for ease of processing IDs.
+   - Room alias localparts MUST NOT have ``#`` or ``:``.
+   - User ID localparts MUST NOT have ``@`` or ``:``.
+
+Rejecting
+---------
+- Home servers MUST reject room aliases which do not pass the check, both on 
+  GETs and PUTs.
+- Home servers MUST reject user ID localparts which do not pass the check, both
+  on creation and on events.
+- Any home server whose domain does not pass this check, MUST use their punycode
+  domain name instead of the IDN, to prevent other home servers rejecting you.
+- Error code is ``M_FAILED_HUMAN_ID_CHECK``. (generic enough for both failing 
+  due to homograph attacks, and failing due to including ``:`` s, etc)
+- Error message MAY go into further information about which characters were
+  rejected and why.
+- Error message SHOULD contain a ``failed_keys`` key which contains an array
+  of strings which represent the keys which failed the check e.g::
+  
+    failed_keys: [ user_id, room_alias ]
+  
+Other considerations
+--------------------
+- Basic security: Informational key on the event attached by HS to say "unsafe 
+  ID". Problem: clients can just ignore it, and since it will appear only very
+  rarely, easy to forget when implementing clients.
+- Moderate security: Requires client handshake. Forces clients to implement
+  a check, else they cannot communicate with the misleading ID. However, this is
+  extra overhead in both client implementations and round-trips.
+- High security: Outright rejection of the ID at the point of creation / 
+  receiving event. Point of creation rejection is preferable to avoid the ID
+  entering the system in the first place. However, malicious HSes can just allow
+  the ID. Hence, other home servers must reject them if they see them in events.
+  Client never sees the problem ID, provided the HS is correctly implemented.
+- High security decided; client doesn't need to worry about it, no additional
+  protocol complexity aside from rejection of an event.
\ No newline at end of file
diff --git a/docs/specification.rst b/docs/specification.rst
index 1d3c283331..370e238e00 100644
--- a/docs/specification.rst
+++ b/docs/specification.rst
@@ -418,6 +418,16 @@ which can be set when creating a room:
     If this is included, an ``m.room.topic`` event will be sent into the room to indicate the
     topic for the room. See `Room Events`_ for more information on ``m.room.topic``.
 
+``invite``
+  Type:
+    List
+  Optional:
+    Yes
+  Value:
+    A list of user ids to invite.
+  Description:
+    This will tell the server to invite everyone in the list to the newly created room.
+
 Example::
 
   {
@@ -745,15 +755,17 @@ There are several APIs provided to ``GET`` events for a room:
   Description:
     Get all ``m.room.member`` state events.
   Response format:
-    ``{ "start": "token", "end": "token", "chunk": [ { m.room.member event }, ... ] }``
+    ``{ "start": "<token>", "end": "<token>", "chunk": [ { m.room.member event }, ... ] }``
   Example:
     TODO
 
 |/rooms/<room_id>/messages|_
   Description:
-    Get all ``m.room.message`` events.
+    Get all ``m.room.message`` and ``m.room.member`` events. This API supports pagination
+	using ``from`` and ``to`` query parameters, coupled with the ``start`` and ``end``
+	tokens from an |initialSync|_ API.
   Response format:
-    ``{ TODO }``
+    ``{ "start": "<token>", "end": "<token>" }``
   Example:
     TODO
     
@@ -909,6 +921,22 @@ prefixed with ``m.``
     ``ban_level`` will be greater than or equal to ``kick_level`` since 
     banning is more severe than kicking.
 
+``m.room.aliases``
+  Summary:
+    These state events are used to inform the room about what room aliases it has.
+  Type:
+    State event
+  JSON format:
+    ``{ "aliases": ["string", ...] }``
+  Example:
+    ``{ "aliases": ["#foo:example.com"] }``
+  Description:
+    A server `may` inform the room that it has added or removed an alias for 
+    the room. This is purely for informational purposes and may become stale.
+    Clients `should` check that the room alias is still valid before using it.
+    The ``state_key`` of the event is the homeserver which owns the room 
+    alias.
+
 ``m.room.message``
   Summary:
     A message.
@@ -1141,8 +1169,14 @@ This event is sent by the caller when they wish to establish a call.
   Required keys:
     - ``call_id`` : "string" - A unique identifier for the call
     - ``offer`` : "offer object" - The session description
-    - ``version`` : "integer" - The version of the VoIP specification this message
-                                adheres to. This specification is version 0.
+    - ``version`` : "integer" - The version of the VoIP specification this
+                                message adheres to. This specification is
+                                version 0.
+    - ``lifetime`` : "integer" - The time in milliseconds that the invite is
+                                 valid for. Once the invite age exceeds this
+                                 value, clients should discard it. They
+                                 should also no longer show the call as
+                                 awaiting an answer in the UI.
       
   Optional keys:
     None.
@@ -1154,16 +1188,16 @@ This event is sent by the caller when they wish to establish a call.
     - ``type`` : "string" - The type of session description, in this case 'offer'
     - ``sdp`` : "string" - The SDP text of the session description
 
-``m.call.candidate``
+``m.call.candidates``
 This event is sent by callers after sending an invite and by the callee after answering.
-Its purpose is to give the other party an additional ICE candidate to try using to
+Its purpose is to give the other party additional ICE candidates to try using to
 communicate.
 
   Required keys:
     - ``call_id`` : "string" - The ID of the call this event relates to
     - ``version`` : "integer" - The version of the VoIP specification this messages
                                 adheres to. his specification is version 0.
-    - ``candidate`` : "candidate object" - Object describing the candidate.
+    - ``candidates`` : "array of candidate objects" - Array of object describing the candidates.
 
 ``Candidate Object``
 
@@ -1221,7 +1255,33 @@ Or a rejected call:
                  <------- m.call.hangup
 
 Calls are negotiated according to the WebRTC specification.
- 
+
+
+Glare
+-----
+This specification aims to address the problem of two users calling each other
+at roughly the same time and their invites crossing on the wire. It is a far
+better experience for the users if their calls are connected if it is clear
+that their intention is to set up a call with one another.
+
+In Matrix, calls are to rooms rather than users (even if those rooms may only
+contain one other user) so we consider calls which are to the same room.
+
+The rules for dealing with such a situation are as follows:
+
+ - If an invite to a room is received whilst the client is preparing to send an
+   invite to the same room, the client should cancel its outgoing call and
+   instead automatically accept the incoming call on behalf of the user.
+ - If an invite to a room is received after the client has sent an invite to the
+   same room and is waiting for a response, the client should perform a
+   lexicographical comparison of the call IDs of the two calls and use the
+   lesser of the two calls, aborting the greater. If the incoming call is the
+   lesser, the client should accept this call on behalf of the user.
+
+The call setup should appear seamless to the user as if they had simply placed
+a call and the other party had accepted. Thusly, any media stream that had been
+setup for use on a call should be transferred and used for the call that
+replaces it.
  
 Profiles
 ========
@@ -1251,12 +1311,6 @@ display name other than it being a valid unicode string.
 
 Registration and login
 ======================
-.. WARNING::
-  The registration API is likely to change.
-
-.. TODO
-  - TODO Kegan : Make registration like login (just omit the "user" key on the 
-    initial request?)
 
 Clients must register with a home server in order to use Matrix. After 
 registering, the client will be given an access token which must be used in ALL
@@ -1269,9 +1323,11 @@ a token sent to their email address, etc. This specification does not define how
 home servers should authorise their users who want to login to their existing 
 accounts, but instead defines the standard interface which implementations 
 should follow so that ANY client can login to ANY home server. Clients login
-using the |login|_ API.
+using the |login|_ API. Clients register using the |register|_ API. Registration
+follows the same procedure as login, but the path requests are sent to are
+different.
 
-The login process breaks down into the following:
+The registration/login process breaks down into the following:
   1. Determine the requirements for logging in.
   2. Submit the login stage credentials.
   3. Get credentials or be told the next stage in the login process and repeat 
@@ -1329,7 +1385,7 @@ This specification defines the following login types:
  - ``m.login.oauth2``
  - ``m.login.email.code``
  - ``m.login.email.url``
-
+ - ``m.login.email.identity``
 
 Password-based
 --------------
@@ -1477,6 +1533,31 @@ If the link has not been visited yet, a standard error response with an errcode
 ``M_LOGIN_EMAIL_URL_NOT_YET`` should be returned.
 
 
+Email-based (identity server)
+-----------------------------
+:Type:
+  ``m.login.email.identity``
+:Description:
+  Login is supported by authorising an email address with an identity server.
+
+Prior to submitting this, the client should authenticate with an identity server.
+After authenticating, the session information should be submitted to the home server.
+
+To respond to this type, reply with::
+
+  {
+    "type": "m.login.email.identity",
+    "threepidCreds": [
+      {
+        "sid": "<identity server session id>",
+        "clientSecret": "<identity server client secret>",
+        "idServer": "<url of identity server authed with, e.g. 'matrix.org:8090'>"
+      }
+    ]
+  }
+
+
+
 N-Factor Authentication
 -----------------------
 Multiple login stages can be combined to create N-factor authentication during login.
@@ -1946,6 +2027,10 @@ victim would then include in their view of the chatroom history. Other servers
 in the chatroom would reject the invalid messages and potentially reject the
 victims messages as well since they depended on the invalid messages.
 
+.. TODO
+  Track trustworthiness of HS or users based on if they try to pretend they
+  haven't seen recent events, and fake a splitbrain... --M
+
 Threat: Block Network Traffic
 +++++++++++++++++++++++++++++
 
@@ -2184,6 +2269,9 @@ Transaction:
 .. |login| replace:: ``/login``
 .. _login: /docs/api/client-server/#!/-login
 
+.. |register| replace:: ``/register``
+.. _register: /docs/api/client-server/#!/-registration
+
 .. |/rooms/<room_id>/messages| replace:: ``/rooms/<room_id>/messages``
 .. _/rooms/<room_id>/messages: /docs/api/client-server/#!/-rooms/get_messages
 
diff --git a/jsfiddles/create_room_send_msg/demo.js b/jsfiddles/create_room_send_msg/demo.js
index 3dc7263830..9c346e2f64 100644
--- a/jsfiddles/create_room_send_msg/demo.js
+++ b/jsfiddles/create_room_send_msg/demo.js
@@ -19,7 +19,12 @@ $('.login').live('click', function() {
             showLoggedIn(data);
         },
         error: function(err) {
-            alert(JSON.stringify($.parseJSON(err.responseText)));  
+            var errMsg = "To try this, you need a home server running!";
+            var errJson = $.parseJSON(err.responseText);
+            if (errJson) {
+                errMsg = JSON.stringify(errJson);   
+            }
+            alert(errMsg);  
         }
     }); 
 });
diff --git a/jsfiddles/event_stream/demo.js b/jsfiddles/event_stream/demo.js
index 5c81e08caa..acba8391fa 100644
--- a/jsfiddles/event_stream/demo.js
+++ b/jsfiddles/event_stream/demo.js
@@ -58,7 +58,12 @@ $('.login').live('click', function() {
             showLoggedIn(data);
         },
         error: function(err) {
-            alert(JSON.stringify($.parseJSON(err.responseText)));  
+            var errMsg = "To try this, you need a home server running!";
+            var errJson = $.parseJSON(err.responseText);
+            if (errJson) {
+                errMsg = JSON.stringify(errJson);   
+            }
+            alert(errMsg);  
         }
     }); 
 });
diff --git a/jsfiddles/example_app/demo.details b/jsfiddles/example_app/demo.details
new file mode 100644
index 0000000000..3f96d3e744
--- /dev/null
+++ b/jsfiddles/example_app/demo.details
@@ -0,0 +1,7 @@
+ name: Example Matrix Client
+ description: Includes login, live event streaming, creating rooms, sending messages and viewing member lists.
+ authors:
+   - matrix.org
+ resources:
+   - http://matrix.org
+ normalize_css: no
\ No newline at end of file
diff --git a/jsfiddles/register_login/demo.js b/jsfiddles/register_login/demo.js
index 9595039173..fffa9e0551 100644
--- a/jsfiddles/register_login/demo.js
+++ b/jsfiddles/register_login/demo.js
@@ -20,7 +20,12 @@ $('.register').live('click', function() {
             showLoggedIn(data);
         },
         error: function(err) {
-            alert(JSON.stringify($.parseJSON(err.responseText)));  
+            var errMsg = "To try this, you need a home server running!";
+            var errJson = $.parseJSON(err.responseText);
+            if (errJson) {
+                errMsg = JSON.stringify(errJson);   
+            }
+            alert(errMsg);   
         }
     });
 });
@@ -36,7 +41,12 @@ var login = function(user, password) {
             showLoggedIn(data);
         },
         error: function(err) {
-            alert(JSON.stringify($.parseJSON(err.responseText)));  
+            var errMsg = "To try this, you need a home server running!";
+            var errJson = $.parseJSON(err.responseText);
+            if (errJson) {
+                errMsg = JSON.stringify(errJson);   
+            }
+            alert(errMsg);  
         }
     });  
 };
diff --git a/jsfiddles/room_memberships/demo.js b/jsfiddles/room_memberships/demo.js
index 64ba767138..8a7b1aa88e 100644
--- a/jsfiddles/room_memberships/demo.js
+++ b/jsfiddles/room_memberships/demo.js
@@ -28,7 +28,12 @@ $('.login').live('click', function() {
             showLoggedIn(data);
         },
         error: function(err) {
-            alert(JSON.stringify($.parseJSON(err.responseText)));  
+            var errMsg = "To try this, you need a home server running!";
+            var errJson = $.parseJSON(err.responseText);
+            if (errJson) {
+                errMsg = JSON.stringify(errJson);   
+            }
+            alert(errMsg); 
         }
     }); 
 });
diff --git a/synapse/__init__.py b/synapse/__init__.py
index 440e633966..bba551b2c4 100644
--- a/synapse/__init__.py
+++ b/synapse/__init__.py
@@ -16,4 +16,4 @@
 """ This is a reference implementation of a synapse home server.
 """
 
-__version__ = "0.2.1"
+__version__ = "0.3.3"
diff --git a/synapse/api/auth.py b/synapse/api/auth.py
index b4eda3df01..8f32191b57 100644
--- a/synapse/api/auth.py
+++ b/synapse/api/auth.py
@@ -18,8 +18,8 @@
 from twisted.internet import defer
 
 from synapse.api.constants import Membership, JoinRules
-from synapse.api.errors import AuthError, StoreError, Codes
-from synapse.api.events.room import RoomMemberEvent
+from synapse.api.errors import AuthError, StoreError, Codes, SynapseError
+from synapse.api.events.room import RoomMemberEvent, RoomPowerLevelsEvent
 from synapse.util.logutils import log_function
 
 import logging
@@ -67,6 +67,9 @@ class Auth(object):
                 else:
                     yield self._can_send_event(event)
 
+                if event.type == RoomPowerLevelsEvent.TYPE:
+                    yield self._check_power_levels(event)
+
                 defer.returnValue(True)
             else:
                 raise AuthError(500, "Unknown event: %s" % event)
@@ -172,7 +175,7 @@ class Auth(object):
                 if kick_level:
                     kick_level = int(kick_level)
                 else:
-                    kick_level = 5
+                    kick_level = 50
 
                 if user_level < kick_level:
                     raise AuthError(
@@ -189,7 +192,7 @@ class Auth(object):
             if ban_level:
                 ban_level = int(ban_level)
             else:
-                ban_level = 5  # FIXME (erikj): What should we do here?
+                ban_level = 50  # FIXME (erikj): What should we do here?
 
             if user_level < ban_level:
                 raise AuthError(403, "You don't have permission to ban")
@@ -305,7 +308,9 @@ class Auth(object):
         else:
             user_level = 0
 
-        logger.debug("Checking power level for %s, %s", event.user_id, user_level)
+        logger.debug(
+            "Checking power level for %s, %s", event.user_id, user_level
+        )
         if current_state and hasattr(current_state, "required_power_level"):
             req = current_state.required_power_level
 
@@ -315,3 +320,101 @@ class Auth(object):
                     403,
                     "You don't have permission to change that state"
                 )
+
+    @defer.inlineCallbacks
+    def _check_power_levels(self, event):
+        for k, v in event.content.items():
+            if k == "default":
+                continue
+
+            # FIXME (erikj): We don't want hsob_Ts in content.
+            if k == "hsob_ts":
+                continue
+
+            try:
+                self.hs.parse_userid(k)
+            except:
+                raise SynapseError(400, "Not a valid user_id: %s" % (k,))
+
+            try:
+                int(v)
+            except:
+                raise SynapseError(400, "Not a valid power level: %s" % (v,))
+
+        current_state = yield self.store.get_current_state(
+            event.room_id,
+            event.type,
+            event.state_key,
+        )
+
+        if not current_state:
+            return
+        else:
+            current_state = current_state[0]
+
+        user_level = yield self.store.get_power_level(
+            event.room_id,
+            event.user_id,
+        )
+
+        if user_level:
+            user_level = int(user_level)
+        else:
+            user_level = 0
+
+        old_list = current_state.content
+
+        # FIXME (erikj)
+        old_people = {k: v for k, v in old_list.items() if k.startswith("@")}
+        new_people = {
+            k: v for k, v in event.content.items()
+            if k.startswith("@")
+        }
+
+        removed = set(old_people.keys()) - set(new_people.keys())
+        added = set(old_people.keys()) - set(new_people.keys())
+        same = set(old_people.keys()) & set(new_people.keys())
+
+        for r in removed:
+            if int(old_list.content[r]) > user_level:
+                raise AuthError(
+                    403,
+                    "You don't have permission to remove user: %s" % (r, )
+                )
+
+        for n in added:
+            if int(event.content[n]) > user_level:
+                raise AuthError(
+                    403,
+                    "You don't have permission to add ops level greater "
+                    "than your own"
+                )
+
+        for s in same:
+            if int(event.content[s]) != int(old_list[s]):
+                if int(event.content[s]) > user_level:
+                    raise AuthError(
+                        403,
+                        "You don't have permission to add ops level greater "
+                        "than your own"
+                    )
+
+        if "default" in old_list:
+            old_default = int(old_list["default"])
+
+            if old_default > user_level:
+                raise AuthError(
+                    403,
+                    "You don't have permission to add ops level greater than "
+                    "your own"
+                )
+
+            if "default" in event.content:
+                new_default = int(event.content["default"])
+
+                if new_default > user_level:
+                    raise AuthError(
+                        403,
+                        "You don't have permission to add ops level greater "
+                        "than your own"
+                    )
diff --git a/synapse/api/constants.py b/synapse/api/constants.py
index fcef062fc9..618d3d7577 100644
--- a/synapse/api/constants.py
+++ b/synapse/api/constants.py
@@ -50,3 +50,12 @@ class JoinRules(object):
     KNOCK = u"knock"
     INVITE = u"invite"
     PRIVATE = u"private"
+
+
+class LoginType(object):
+    PASSWORD = u"m.login.password"
+    OAUTH = u"m.login.oauth2"
+    EMAIL_CODE = u"m.login.email.code"
+    EMAIL_URL = u"m.login.email.url"
+    EMAIL_IDENTITY = u"m.login.email.identity"
+    RECAPTCHA = u"m.login.recaptcha"
\ No newline at end of file
diff --git a/synapse/api/errors.py b/synapse/api/errors.py
index 84afe4fa37..88175602c4 100644
--- a/synapse/api/errors.py
+++ b/synapse/api/errors.py
@@ -29,6 +29,8 @@ class Codes(object):
     NOT_FOUND = "M_NOT_FOUND"
     UNKNOWN_TOKEN = "M_UNKNOWN_TOKEN"
     LIMIT_EXCEEDED = "M_LIMIT_EXCEEDED"
+    CAPTCHA_NEEDED = "M_CAPTCHA_NEEDED"
+    CAPTCHA_INVALID = "M_CAPTCHA_INVALID"
 
 
 class CodeMessageException(Exception):
@@ -101,6 +103,19 @@ class StoreError(SynapseError):
     pass
 
 
+class InvalidCaptchaError(SynapseError):
+    def __init__(self, code=400, msg="Invalid captcha.", error_url=None,
+                 errcode=Codes.CAPTCHA_INVALID):
+        super(InvalidCaptchaError, self).__init__(code, msg, errcode)
+        self.error_url = error_url
+
+    def error_dict(self):
+        return cs_error(
+            self.msg,
+            self.errcode,
+            error_url=self.error_url,
+        )
+
 class LimitExceededError(SynapseError):
     """A client has sent too many requests and is being throttled.
     """
diff --git a/synapse/api/events/__init__.py b/synapse/api/events/__init__.py
index f95468fc65..0cee196851 100644
--- a/synapse/api/events/__init__.py
+++ b/synapse/api/events/__init__.py
@@ -17,6 +17,19 @@ from synapse.api.errors import SynapseError, Codes
 from synapse.util.jsonobject import JsonEncodedObject
 
 
+def serialize_event(hs, e):
+    # FIXME(erikj): To handle the case of presence events and the like
+    if not isinstance(e, SynapseEvent):
+        return e
+
+    d = e.get_dict()
+    if "age_ts" in d:
+        d["age"] = int(hs.get_clock().time_msec()) - d["age_ts"]
+        del d["age_ts"]
+
+    return d
+
+
 class SynapseEvent(JsonEncodedObject):
 
     """Base class for Synapse events. These are JSON objects which must abide
@@ -43,6 +56,8 @@ class SynapseEvent(JsonEncodedObject):
         "content",  # HTTP body, JSON
         "state_key",
         "required_power_level",
+        "age_ts",
+        "prev_content",
     ]
 
     internal_keys = [
@@ -141,7 +156,8 @@ class SynapseEvent(JsonEncodedObject):
                     return "Missing %s key" % key
 
                 if type(content[key]) != type(template[key]):
-                    return "Key %s is of the wrong type." % key
+                    return "Key %s is of the wrong type (got %s, want %s)" % (
+                        key, type(content[key]), type(template[key]))
 
                 if type(content[key]) == dict:
                     # we must go deeper
@@ -157,7 +173,8 @@ class SynapseEvent(JsonEncodedObject):
 
 
 class SynapseStateEvent(SynapseEvent):
-     def __init__(self, **kwargs):
+
+    def __init__(self, **kwargs):
         if "state_key" not in kwargs:
             kwargs["state_key"] = ""
         super(SynapseStateEvent, self).__init__(**kwargs)
diff --git a/synapse/api/events/factory.py b/synapse/api/events/factory.py
index a3b293e024..d3d96d73eb 100644
--- a/synapse/api/events/factory.py
+++ b/synapse/api/events/factory.py
@@ -47,15 +47,26 @@ class EventFactory(object):
             self._event_list[event_class.TYPE] = event_class
 
         self.clock = hs.get_clock()
+        self.hs = hs
 
     def create_event(self, etype=None, **kwargs):
         kwargs["type"] = etype
         if "event_id" not in kwargs:
-            kwargs["event_id"] = random_string(10)
+            kwargs["event_id"] = "%s@%s" % (
+                random_string(10), self.hs.hostname
+            )
 
         if "ts" not in kwargs:
             kwargs["ts"] = int(self.clock.time_msec())
 
+        # The "age" key is a delta timestamp that should be converted into an
+        # absolute timestamp the minute we see it.
+        if "age" in kwargs:
+            kwargs["age_ts"] = int(self.clock.time_msec()) - int(kwargs["age"])
+            del kwargs["age"]
+        elif "age_ts" not in kwargs:
+            kwargs["age_ts"] = int(self.clock.time_msec())
+
         if etype in self._event_list:
             handler = self._event_list[etype]
         else:
diff --git a/synapse/api/events/room.py b/synapse/api/events/room.py
index 33f0f0cb99..3a4dbc58ce 100644
--- a/synapse/api/events/room.py
+++ b/synapse/api/events/room.py
@@ -173,3 +173,10 @@ class RoomOpsPowerLevelsEvent(SynapseStateEvent):
 
     def get_content_template(self):
         return {}
+
+
+class RoomAliasesEvent(SynapseStateEvent):
+    TYPE = "m.room.aliases"
+
+    def get_content_template(self):
+        return {}
diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py
index 49cf928cc1..2f1b954902 100755
--- a/synapse/app/homeserver.py
+++ b/synapse/app/homeserver.py
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from synapse.storage import read_schema
+from synapse.storage import prepare_database
 
 from synapse.server import HomeServer
 
@@ -36,30 +36,14 @@ from daemonize import Daemonize
 import twisted.manhole.telnet
 
 import logging
-import sqlite3
 import os
 import re
 import sys
+import sqlite3
 
 logger = logging.getLogger(__name__)
 
 
-SCHEMAS = [
-    "transactions",
-    "pdu",
-    "users",
-    "profiles",
-    "presence",
-    "im",
-    "room_aliases",
-]
-
-
-# Remember to update this number every time an incompatible change is made to
-# database schema files, so the users will be informed on server restarts.
-SCHEMA_VERSION = 2
-
-
 class SynapseHomeServer(HomeServer):
 
     def build_http_client(self):
@@ -80,52 +64,12 @@ class SynapseHomeServer(HomeServer):
         )
 
     def build_db_pool(self):
-        """ Set up all the dbs. Since all the *.sql have IF NOT EXISTS, so we
-        don't have to worry about overwriting existing content.
-        """
-        logging.info("Preparing database: %s...", self.db_name)
-
-        with sqlite3.connect(self.db_name) as db_conn:
-            c = db_conn.cursor()
-            c.execute("PRAGMA user_version")
-            row = c.fetchone()
-
-            if row and row[0]:
-                user_version = row[0]
-
-                if user_version > SCHEMA_VERSION:
-                    raise ValueError("Cannot use this database as it is too " +
-                        "new for the server to understand"
-                    )
-                elif user_version < SCHEMA_VERSION:
-                    logging.info("Upgrading database from version %d",
-                        user_version
-                    )
-
-                    # Run every version since after the current version.
-                    for v in range(user_version + 1, SCHEMA_VERSION + 1):
-                        sql_script = read_schema("delta/v%d" % (v))
-                        c.executescript(sql_script)
-
-                    db_conn.commit()
-
-            else:
-                for sql_loc in SCHEMAS:
-                    sql_script = read_schema(sql_loc)
-
-                    c.executescript(sql_script)
-                db_conn.commit()
-                c.execute("PRAGMA user_version = %d" % SCHEMA_VERSION)
-
-            c.close()
-
-        logging.info("Database prepared in %s.", self.db_name)
-
-        pool = adbapi.ConnectionPool(
-            'sqlite3', self.db_name, check_same_thread=False,
-            cp_min=1, cp_max=1)
-
-        return pool
+        return adbapi.ConnectionPool(
+            "sqlite3", self.get_db_name(),
+            check_same_thread=False,
+            cp_min=1,
+            cp_max=1
+        )
 
     def create_resource_tree(self, web_client, redirect_root_to_web_client):
         """Create the resource tree for this Home Server.
@@ -230,10 +174,6 @@ class SynapseHomeServer(HomeServer):
             logger.info("Synapse now listening on port %d", unsecure_port)
 
 
-def run():
-    reactor.run()
-
-
 def setup():
     config = HomeServerConfig.load_config(
         "Synapse Homeserver",
@@ -268,7 +208,15 @@ def setup():
         web_client=config.webclient,
         redirect_root_to_web_client=True,
     )
-    hs.start_listening(config.bind_port, config.unsecure_port)
+
+    db_name = hs.get_db_name()
+
+    logging.info("Preparing database: %s...", db_name)
+
+    with sqlite3.connect(db_name) as db_conn:
+        prepare_database(db_conn)
+
+    logging.info("Database prepared in %s.", db_name)
 
     hs.get_db_pool()
 
@@ -279,12 +227,14 @@ def setup():
         f.namespace['hs'] = hs
         reactor.listenTCP(config.manhole, f, interface='127.0.0.1')
 
+    hs.start_listening(config.bind_port, config.unsecure_port)
+
     if config.daemonize:
         print config.pid_file
         daemon = Daemonize(
             app="synapse-homeserver",
             pid=config.pid_file,
-            action=run,
+            action=reactor.run,
             auto_close_fds=False,
             verbose=True,
             logger=logger,
@@ -292,7 +242,7 @@ def setup():
 
         daemon.start()
     else:
-        run()
+        reactor.run()
 
 
 if __name__ == '__main__':
diff --git a/synapse/config/captcha.py b/synapse/config/captcha.py
new file mode 100644
index 0000000000..8ebcfc3623
--- /dev/null
+++ b/synapse/config/captcha.py
@@ -0,0 +1,46 @@
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from ._base import Config
+
+
+class CaptchaConfig(Config):
+
+    def __init__(self, args):
+        super(CaptchaConfig, self).__init__(args)
+        self.recaptcha_private_key = args.recaptcha_private_key
+        self.enable_registration_captcha = args.enable_registration_captcha
+        self.captcha_ip_origin_is_x_forwarded = (
+            args.captcha_ip_origin_is_x_forwarded
+        )
+
+    @classmethod
+    def add_arguments(cls, parser):
+        super(CaptchaConfig, cls).add_arguments(parser)
+        group = parser.add_argument_group("recaptcha")
+        group.add_argument(
+            "--recaptcha-private-key", type=str, default="YOUR_PRIVATE_KEY",
+            help="The matching private key for the web client's public key."
+        )
+        group.add_argument(
+            "--enable-registration-captcha", type=bool, default=False,
+            help="Enables ReCaptcha checks when registering, preventing signup"
+            + " unless a captcha is answered. Requires a valid ReCaptcha "
+            + "public/private key."
+        )
+        group.add_argument(
+            "--captcha_ip_origin_is_x_forwarded", type=bool, default=False,
+            help="When checking captchas, use the X-Forwarded-For (XFF) header"
+            + " as the client IP and not the actual client IP."
+        )
\ No newline at end of file
diff --git a/synapse/config/email.py b/synapse/config/email.py
new file mode 100644
index 0000000000..9bcc5a8fea
--- /dev/null
+++ b/synapse/config/email.py
@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from ._base import Config
+
+
+class EmailConfig(Config):
+
+    def __init__(self, args):
+        super(EmailConfig, self).__init__(args)
+        self.email_from_address = args.email_from_address
+        self.email_smtp_server = args.email_smtp_server
+
+    @classmethod
+    def add_arguments(cls, parser):
+        super(EmailConfig, cls).add_arguments(parser)
+        email_group = parser.add_argument_group("email")
+        email_group.add_argument(
+            "--email-from-address",
+            default="FROM@EXAMPLE.COM",
+            help="The address to send emails from (e.g. for password resets)."
+        )
+        email_group.add_argument(
+            "--email-smtp-server",
+            default="",
+            help="The SMTP server to send emails from (e.g. for password resets)."
+        )
\ No newline at end of file
diff --git a/synapse/config/homeserver.py b/synapse/config/homeserver.py
index 76e2cdeddd..4b810a2302 100644
--- a/synapse/config/homeserver.py
+++ b/synapse/config/homeserver.py
@@ -19,11 +19,16 @@ from .logger import LoggingConfig
 from .database import DatabaseConfig
 from .ratelimiting import RatelimitConfig
 from .repository import ContentRepositoryConfig
+from .captcha import CaptchaConfig
+from .email import EmailConfig
+
 
 class HomeServerConfig(TlsConfig, ServerConfig, DatabaseConfig, LoggingConfig,
-                       RatelimitConfig, ContentRepositoryConfig):
+                       RatelimitConfig, ContentRepositoryConfig, CaptchaConfig,
+                       EmailConfig):
     pass
 
-if __name__=='__main__':
+
+if __name__ == '__main__':
     import sys
     HomeServerConfig.load_config("Generate config", sys.argv[1:], "HomeServer")
diff --git a/synapse/federation/replication.py b/synapse/federation/replication.py
index e12510017f..96b82f00cb 100644
--- a/synapse/federation/replication.py
+++ b/synapse/federation/replication.py
@@ -291,6 +291,13 @@ class ReplicationLayer(object):
     def on_incoming_transaction(self, transaction_data):
         transaction = Transaction(**transaction_data)
 
+        for p in transaction.pdus:
+            if "age" in p:
+                p["age_ts"] = int(self._clock.time_msec()) - int(p["age"])
+                del p["age"]
+
+        pdu_list = [Pdu(**p) for p in transaction.pdus]
+
         logger.debug("[%s] Got transaction", transaction.transaction_id)
 
         response = yield self.transaction_actions.have_responded(transaction)
@@ -303,8 +310,6 @@ class ReplicationLayer(object):
 
         logger.debug("[%s] Transacition is new", transaction.transaction_id)
 
-        pdu_list = [Pdu(**p) for p in transaction.pdus]
-
         dl = []
         for pdu in pdu_list:
             dl.append(self._handle_new_pdu(pdu))
@@ -405,9 +410,14 @@ class ReplicationLayer(object):
         """Returns a new Transaction containing the given PDUs suitable for
         transmission.
         """
+        pdus = [p.get_dict() for p in pdu_list]
+        for p in pdus:
+            if "age_ts" in pdus:
+                p["age"] = int(self.clock.time_msec()) - p["age_ts"]
+
         return Transaction(
-            pdus=[p.get_dict() for p in pdu_list],
             origin=self.server_name,
+            pdus=pdus,
             ts=int(self._clock.time_msec()),
             destination=None,
         )
@@ -593,8 +603,21 @@ class _TransactionQueue(object):
             logger.debug("TX [%s] Sending transaction...", destination)
 
             # Actually send the transaction
+
+            # FIXME (erikj): This is a bit of a hack to make the Pdu age
+            # keys work
+            def cb(transaction):
+                now = int(self._clock.time_msec())
+                if "pdus" in transaction:
+                    for p in transaction["pdus"]:
+                        if "age_ts" in p:
+                            p["age"] = now - int(p["age_ts"])
+
+                return transaction
+
             code, response = yield self.transport_layer.send_transaction(
-                transaction
+                transaction,
+                on_send_callback=cb,
             )
 
             logger.debug("TX [%s] Sent transaction", destination)
diff --git a/synapse/federation/transport.py b/synapse/federation/transport.py
index 6e62ae7c74..afc777ec9e 100644
--- a/synapse/federation/transport.py
+++ b/synapse/federation/transport.py
@@ -144,7 +144,7 @@ class TransportLayer(object):
 
     @defer.inlineCallbacks
     @log_function
-    def send_transaction(self, transaction):
+    def send_transaction(self, transaction, on_send_callback=None):
         """ Sends the given Transaction to it's destination
 
         Args:
@@ -165,10 +165,23 @@ class TransportLayer(object):
 
         data = transaction.get_dict()
 
+        # FIXME (erikj): This is a bit of a hack to make the Pdu age
+        # keys work
+        def cb(destination, method, path_bytes, producer):
+            if not on_send_callback:
+                return
+
+            transaction = json.loads(producer.body)
+
+            new_transaction = on_send_callback(transaction)
+
+            producer.reset(new_transaction)
+
         code, response = yield self.client.put_json(
             transaction.destination,
             path=PREFIX + "/send/%s/" % transaction.transaction_id,
-            data=data
+            data=data,
+            on_send_callback=cb,
         )
 
         logger.debug(
diff --git a/synapse/federation/units.py b/synapse/federation/units.py
index 9740431279..622fe66a8f 100644
--- a/synapse/federation/units.py
+++ b/synapse/federation/units.py
@@ -69,6 +69,7 @@ class Pdu(JsonEncodedObject):
         "prev_state_id",
         "prev_state_origin",
         "required_power_level",
+        "user_id",
     ]
 
     internal_keys = [
diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py
index 9989fe8670..de4d23bbb3 100644
--- a/synapse/handlers/_base.py
+++ b/synapse/handlers/_base.py
@@ -42,9 +42,6 @@ class BaseHandler(object):
                 retry_after_ms=int(1000*(time_allowed - time_now)),
             )
 
-
-class BaseRoomHandler(BaseHandler):
-
     @defer.inlineCallbacks
     def _on_new_room_event(self, event, snapshot, extra_destinations=[],
                            extra_users=[]):
diff --git a/synapse/handlers/directory.py b/synapse/handlers/directory.py
index 1b9e831fc0..4ab00a761a 100644
--- a/synapse/handlers/directory.py
+++ b/synapse/handlers/directory.py
@@ -19,8 +19,10 @@ from ._base import BaseHandler
 
 from synapse.api.errors import SynapseError
 from synapse.http.client import HttpClient
+from synapse.api.events.room import RoomAliasesEvent
 
 import logging
+import sqlite3
 
 
 logger = logging.getLogger(__name__)
@@ -37,7 +39,8 @@ class DirectoryHandler(BaseHandler):
         )
 
     @defer.inlineCallbacks
-    def create_association(self, room_alias, room_id, servers=None):
+    def create_association(self, user_id, room_alias, room_id, servers=None):
+
         # TODO(erikj): Do auth.
 
         if not room_alias.is_mine:
@@ -54,12 +57,37 @@ class DirectoryHandler(BaseHandler):
         if not servers:
             raise SynapseError(400, "Failed to get server list")
 
-        yield self.store.create_room_alias_association(
-            room_alias,
-            room_id,
-            servers
+
+        try:
+            yield self.store.create_room_alias_association(
+                room_alias,
+                room_id,
+                servers
+            )
+        except sqlite3.IntegrityError:
+            defer.returnValue("Already exists")
+
+        # TODO: Send the room event.
+
+        aliases = yield self.store.get_aliases_for_room(room_id)
+
+        event = self.event_factory.create_event(
+            etype=RoomAliasesEvent.TYPE,
+            state_key=self.hs.hostname,
+            room_id=room_id,
+            user_id=user_id,
+            content={"aliases": aliases},
+        )
+
+        snapshot = yield self.store.snapshot_room(
+            room_id=room_id,
+            user_id=user_id,
         )
 
+        yield self.state_handler.handle_new_event(event, snapshot)
+        yield self._on_new_room_event(event, snapshot, extra_users=[user_id])
+
+
     @defer.inlineCallbacks
     def get_association(self, room_alias):
         room_id = None
diff --git a/synapse/handlers/events.py b/synapse/handlers/events.py
index fd24a11fb8..93dcd40324 100644
--- a/synapse/handlers/events.py
+++ b/synapse/handlers/events.py
@@ -15,7 +15,6 @@
 
 from twisted.internet import defer
 
-from synapse.api.events import SynapseEvent
 from synapse.util.logutils import log_function
 
 from ._base import BaseHandler
@@ -71,10 +70,7 @@ class EventStreamHandler(BaseHandler):
                 auth_user, room_ids, pagin_config, timeout
             )
 
-            chunks = [
-                e.get_dict() if isinstance(e, SynapseEvent) else e
-                for e in events
-            ]
+            chunks = [self.hs.serialize_event(e) for e in events]
 
             chunk = {
                 "chunk": chunks,
@@ -92,7 +88,9 @@ class EventStreamHandler(BaseHandler):
                 # 10 seconds of grace to allow the client to reconnect again
                 #   before we think they're gone
                 def _later():
-                    logger.debug("_later stopped_user_eventstream %s", auth_user)
+                    logger.debug(
+                        "_later stopped_user_eventstream %s", auth_user
+                    )
                     self.distributor.fire(
                         "stopped_user_eventstream", auth_user
                     )
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index 59cbf71d78..001c6c110c 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -93,22 +93,18 @@ class FederationHandler(BaseHandler):
         """
         event = self.pdu_codec.event_from_pdu(pdu)
 
+        logger.debug("Got event: %s", event.event_id)
+
         with (yield self.lock_manager.lock(pdu.context)):
             if event.is_state and not backfilled:
                 is_new_state = yield self.state_handler.handle_new_state(
                     pdu
                 )
-                if not is_new_state:
-                    return
             else:
                 is_new_state = False
         # TODO: Implement something in federation that allows us to
         # respond to PDU.
 
-        if hasattr(event, "state_key") and not is_new_state:
-            logger.debug("Ignoring old state.")
-            return
-
         target_is_mine = False
         if hasattr(event, "target_host"):
             target_is_mine = event.target_host == self.hs.hostname
@@ -139,7 +135,11 @@ class FederationHandler(BaseHandler):
 
         else:
             with (yield self.room_lock.lock(event.room_id)):
-                yield self.store.persist_event(event, backfilled)
+                yield self.store.persist_event(
+                    event,
+                    backfilled,
+                    is_new_state=is_new_state
+                )
 
             room = yield self.store.get_room(event.room_id)
 
diff --git a/synapse/handlers/login.py b/synapse/handlers/login.py
index 6ee7ce5a2d..80ffdd2726 100644
--- a/synapse/handlers/login.py
+++ b/synapse/handlers/login.py
@@ -17,9 +17,13 @@ from twisted.internet import defer
 
 from ._base import BaseHandler
 from synapse.api.errors import LoginError, Codes
+from synapse.http.client import PlainHttpClient
+from synapse.util.emailutils import EmailException
+import synapse.util.emailutils as emailutils
 
 import bcrypt
 import logging
+import urllib
 
 logger = logging.getLogger(__name__)
 
@@ -62,4 +66,41 @@ class LoginHandler(BaseHandler):
             defer.returnValue(token)
         else:
             logger.warn("Failed password login for user %s", user)
-            raise LoginError(403, "", errcode=Codes.FORBIDDEN)
\ No newline at end of file
+            raise LoginError(403, "", errcode=Codes.FORBIDDEN)
+
+    @defer.inlineCallbacks
+    def reset_password(self, user_id, email):
+        is_valid = yield self._check_valid_association(user_id, email)
+        logger.info("reset_password user=%s email=%s valid=%s", user_id, email,
+                    is_valid)
+        if is_valid:
+            try:
+                # send an email out
+                emailutils.send_email(
+                    smtp_server=self.hs.config.email_smtp_server,
+                    from_addr=self.hs.config.email_from_address,
+                    to_addr=email,
+                    subject="Password Reset",
+                    body="TODO."
+                )
+            except EmailException as e:
+                logger.exception(e)
+
+    @defer.inlineCallbacks
+    def _check_valid_association(self, user_id, email):
+        identity = yield self._query_email(email)
+        if identity and "mxid" in identity:
+            if identity["mxid"] == user_id:
+                defer.returnValue(True)
+                return
+        defer.returnValue(False)
+
+    @defer.inlineCallbacks
+    def _query_email(self, email):
+        httpCli = PlainHttpClient(self.hs)
+        data = yield httpCli.get_json(
+            'matrix.org:8090',  # TODO FIXME This should be configurable.
+            "/_matrix/identity/api/v1/lookup?medium=email&address=" +
+            "%s" % urllib.quote(email)
+        )
+        defer.returnValue(data)
\ No newline at end of file
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index dad2bbd1a4..14fae689f2 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -19,7 +19,7 @@ from synapse.api.constants import Membership
 from synapse.api.events.room import RoomTopicEvent
 from synapse.api.errors import RoomError
 from synapse.streams.config import PaginationConfig
-from ._base import BaseRoomHandler
+from ._base import BaseHandler
 
 import logging
 
@@ -27,7 +27,7 @@ logger = logging.getLogger(__name__)
 
 
 
-class MessageHandler(BaseRoomHandler):
+class MessageHandler(BaseHandler):
 
     def __init__(self, hs):
         super(MessageHandler, self).__init__(hs)
@@ -124,7 +124,7 @@ class MessageHandler(BaseRoomHandler):
         )
 
         chunk = {
-            "chunk": [e.get_dict() for e in events],
+            "chunk": [self.hs.serialize_event(e) for e in events],
             "start": pagin_config.from_token.to_string(),
             "end": next_token.to_string(),
         }
@@ -268,6 +268,9 @@ class MessageHandler(BaseRoomHandler):
             user, pagination_config, None
         )
 
+        public_rooms = yield self.store.get_rooms(is_public=True)
+        public_room_ids = [r["room_id"] for r in public_rooms]
+
         limit = pagin_config.limit
         if not limit:
             limit = 10
@@ -276,6 +279,8 @@ class MessageHandler(BaseRoomHandler):
             d = {
                 "room_id": event.room_id,
                 "membership": event.membership,
+                "visibility": ("public" if event.room_id in
+                              public_room_ids else "private"),
             }
 
             if event.membership == Membership.INVITE:
@@ -296,7 +301,7 @@ class MessageHandler(BaseRoomHandler):
                 end_token = now_token.copy_and_replace("room_key", token[1])
 
                 d["messages"] = {
-                    "chunk": [m.get_dict() for m in messages],
+                    "chunk": [self.hs.serialize_event(m) for m in messages],
                     "start": start_token.to_string(),
                     "end": end_token.to_string(),
                 }
@@ -304,7 +309,7 @@ class MessageHandler(BaseRoomHandler):
                 current_state = yield self.store.get_current_state(
                     event.room_id
                 )
-                d["state"] = [c.get_dict() for c in current_state]
+                d["state"] = [self.hs.serialize_event(c) for c in current_state]
             except:
                 logger.exception("Failed to get snapshot")
 
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index c79bb6ff76..b2af09f090 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -796,11 +796,12 @@ class PresenceEventSource(object):
         updates = []
         # TODO(paul): use a DeferredList ? How to limit concurrency.
         for observed_user in cachemap.keys():
-            if not (from_key < cachemap[observed_user].serial):
+            cached = cachemap[observed_user]
+            if not (from_key < cached.serial):
                 continue
 
             if (yield self.is_visible(observer_user, observed_user)):
-                updates.append((observed_user, cachemap[observed_user]))
+                updates.append((observed_user, cached))
 
         # TODO(paul): limit
 
diff --git a/synapse/handlers/profile.py b/synapse/handlers/profile.py
index 023d8c0cf2..dab9b03f04 100644
--- a/synapse/handlers/profile.py
+++ b/synapse/handlers/profile.py
@@ -15,9 +15,9 @@
 
 from twisted.internet import defer
 
-from synapse.api.errors import SynapseError, AuthError
-
-from synapse.api.errors import CodeMessageException
+from synapse.api.errors import SynapseError, AuthError, CodeMessageException
+from synapse.api.constants import Membership
+from synapse.api.events.room import RoomMemberEvent
 
 from ._base import BaseHandler
 
@@ -97,6 +97,8 @@ class ProfileHandler(BaseHandler):
             }
         )
 
+        yield self._update_join_states(target_user)
+
     @defer.inlineCallbacks
     def get_avatar_url(self, target_user):
         if target_user.is_mine:
@@ -144,6 +146,8 @@ class ProfileHandler(BaseHandler):
             }
         )
 
+        yield self._update_join_states(target_user)
+
     @defer.inlineCallbacks
     def collect_presencelike_data(self, user, state):
         if not user.is_mine:
@@ -180,3 +184,39 @@ class ProfileHandler(BaseHandler):
             )
 
         defer.returnValue(response)
+
+    @defer.inlineCallbacks
+    def _update_join_states(self, user):
+        if not user.is_mine:
+            return
+
+        joins = yield self.store.get_rooms_for_user_where_membership_is(
+            user.to_string(),
+            [Membership.JOIN],
+        )
+
+        for j in joins:
+            snapshot = yield self.store.snapshot_room(
+                j.room_id, j.state_key, RoomMemberEvent.TYPE,
+                j.state_key
+            )
+
+            content = {
+                "membership": j.content["membership"],
+                "prev": j.content["membership"],
+            }
+
+            yield self.distributor.fire(
+                "collect_presencelike_data", user, content
+            )
+
+            new_event = self.event_factory.create_event(
+                etype=j.type,
+                room_id=j.room_id,
+                state_key=j.state_key,
+                content=content,
+                user_id=j.state_key,
+            )
+
+            yield self.state_handler.handle_new_event(new_event, snapshot)
+            yield self._on_new_room_event(new_event, snapshot)
diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py
index bee052274f..a019d770d4 100644
--- a/synapse/handlers/register.py
+++ b/synapse/handlers/register.py
@@ -17,7 +17,9 @@
 from twisted.internet import defer
 
 from synapse.types import UserID
-from synapse.api.errors import SynapseError, RegistrationError
+from synapse.api.errors import (
+    SynapseError, RegistrationError, InvalidCaptchaError
+)
 from ._base import BaseHandler
 import synapse.util.stringutils as stringutils
 from synapse.http.client import PlainHttpClient
@@ -38,7 +40,7 @@ class RegistrationHandler(BaseHandler):
         self.distributor.declare("registered_user")
 
     @defer.inlineCallbacks
-    def register(self, localpart=None, password=None, threepidCreds=None):
+    def register(self, localpart=None, password=None):
         """Registers a new client on the server.
 
         Args:
@@ -51,20 +53,6 @@ class RegistrationHandler(BaseHandler):
         Raises:
             RegistrationError if there was a problem registering.
         """
-
-        if threepidCreds:
-            for c in threepidCreds:
-                logger.info("validating theeepidcred sid %s on id server %s", c['sid'], c['idServer'])
-                try:
-                    threepid = yield self._threepid_from_creds(c)
-                except:
-                    logger.err()
-                    raise RegistrationError(400, "Couldn't validate 3pid")
-                    
-                if not threepid:
-                    raise RegistrationError(400, "Couldn't validate 3pid")
-                logger.info("got threepid medium %s address %s", threepid['medium'], threepid['address'])
-
         password_hash = None
         if password:
             password_hash = bcrypt.hashpw(password, bcrypt.gensalt())
@@ -106,15 +94,54 @@ class RegistrationHandler(BaseHandler):
                         raise RegistrationError(
                             500, "Cannot generate user ID.")
 
-        # Now we have a matrix ID, bind it to the threepids we were given
-        if threepidCreds:
-            for c in threepidCreds:
-                # XXX: This should be a deferred list, shouldn't it?
-                yield self._bind_threepid(c, user_id)
-                
-
         defer.returnValue((user_id, token))
 
+    @defer.inlineCallbacks
+    def check_recaptcha(self, ip, private_key, challenge, response):
+        """Checks a recaptcha is correct."""
+
+        captcha_response = yield self._validate_captcha(
+            ip,
+            private_key,
+            challenge,
+            response
+        )
+        if not captcha_response["valid"]:
+            logger.info("Invalid captcha entered from %s. Error: %s",
+                        ip, captcha_response["error_url"])
+            raise InvalidCaptchaError(
+                error_url=captcha_response["error_url"]
+            )
+        else:
+            logger.info("Valid captcha entered from %s", ip)
+
+    @defer.inlineCallbacks
+    def register_email(self, threepidCreds):
+        """Registers emails with an identity server."""
+
+        for c in threepidCreds:
+            logger.info("validating theeepidcred sid %s on id server %s",
+                        c['sid'], c['idServer'])
+            try:
+                threepid = yield self._threepid_from_creds(c)
+            except:
+                logger.err()
+                raise RegistrationError(400, "Couldn't validate 3pid")
+
+            if not threepid:
+                raise RegistrationError(400, "Couldn't validate 3pid")
+            logger.info("got threepid medium %s address %s",
+                        threepid['medium'], threepid['address'])
+
+    @defer.inlineCallbacks
+    def bind_emails(self, user_id, threepidCreds):
+        """Links emails with a user ID and informs an identity server."""
+
+        # Now we have a matrix ID, bind it to the threepids we were given
+        for c in threepidCreds:
+            # XXX: This should be a deferred list, shouldn't it?
+            yield self._bind_threepid(c, user_id)
+
     def _generate_token(self, user_id):
         # urlsafe variant uses _ and - so use . as the separator and replace
         # all =s with .s so http clients don't quote =s when it is used as
@@ -129,16 +156,17 @@ class RegistrationHandler(BaseHandler):
     def _threepid_from_creds(self, creds):
         httpCli = PlainHttpClient(self.hs)
         # XXX: make this configurable!
-        trustedIdServers = [ 'matrix.org:8090' ]
+        trustedIdServers = ['matrix.org:8090']
         if not creds['idServer'] in trustedIdServers:
-            logger.warn('%s is not a trusted ID server: rejecting 3pid credentials', creds['idServer'])
+            logger.warn('%s is not a trusted ID server: rejecting 3pid ' +
+                        'credentials', creds['idServer'])
             defer.returnValue(None)
         data = yield httpCli.get_json(
             creds['idServer'],
             "/_matrix/identity/api/v1/3pid/getValidated3pid",
-            { 'sid': creds['sid'], 'clientSecret': creds['clientSecret'] }
+            {'sid': creds['sid'], 'clientSecret': creds['clientSecret']}
         )
-        
+
         if 'medium' in data:
             defer.returnValue(data)
         defer.returnValue(None)
@@ -149,9 +177,45 @@ class RegistrationHandler(BaseHandler):
         data = yield httpCli.post_urlencoded_get_json(
             creds['idServer'],
             "/_matrix/identity/api/v1/3pid/bind",
-            { 'sid': creds['sid'], 'clientSecret': creds['clientSecret'], 'mxid':mxid }
+            {'sid': creds['sid'], 'clientSecret': creds['clientSecret'],
+            'mxid': mxid}
         )
         defer.returnValue(data)
-        
-        
+
+    @defer.inlineCallbacks
+    def _validate_captcha(self, ip_addr, private_key, challenge, response):
+        """Validates the captcha provided.
+
+        Returns:
+            dict: Containing 'valid'(bool) and 'error_url'(str) if invalid.
+
+        """
+        response = yield self._submit_captcha(ip_addr, private_key, challenge,
+                                              response)
+        # parse Google's response. Lovely format..
+        lines = response.split('\n')
+        json = {
+            "valid": lines[0] == 'true',
+            "error_url": "http://www.google.com/recaptcha/api/challenge?" +
+                         "error=%s" % lines[1]
+        }
+        defer.returnValue(json)
+
+    @defer.inlineCallbacks
+    def _submit_captcha(self, ip_addr, private_key, challenge, response):
+        client = PlainHttpClient(self.hs)
+        data = yield client.post_urlencoded_get_raw(
+            "www.google.com:80",
+            "/recaptcha/api/verify",
+            # twisted dislikes google's response, no content length.
+            accept_partial=True,
+            args={
+                'privatekey': private_key,
+                'remoteip': ip_addr,
+                'challenge': challenge,
+                'response': response
+            }
+        )
+        defer.returnValue(data)
+
 
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 8171e9eb45..5bc1280432 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -25,14 +25,14 @@ from synapse.api.events.room import (
     RoomSendEventLevelEvent, RoomOpsPowerLevelsEvent, RoomNameEvent,
 )
 from synapse.util import stringutils
-from ._base import BaseRoomHandler
+from ._base import BaseHandler
 
 import logging
 
 logger = logging.getLogger(__name__)
 
 
-class RoomCreationHandler(BaseRoomHandler):
+class RoomCreationHandler(BaseHandler):
 
     @defer.inlineCallbacks
     def create_room(self, user_id, room_id, config):
@@ -65,6 +65,13 @@ class RoomCreationHandler(BaseRoomHandler):
         else:
             room_alias = None
 
+        invite_list = config.get("invite", [])
+        for i in invite_list:
+            try:
+                self.hs.parse_userid(i)
+            except:
+                raise SynapseError(400, "Invalid user_id: %s" % (i,))
+
         is_public = config.get("visibility", None) == "public"
 
         if room_id:
@@ -105,7 +112,9 @@ class RoomCreationHandler(BaseRoomHandler):
         )
 
         if room_alias:
-            yield self.store.create_room_alias_association(
+            directory_handler = self.hs.get_handlers().directory_handler
+            yield directory_handler.create_association(
+                user_id=user_id,
                 room_id=room_id,
                 room_alias=room_alias,
                 servers=[self.hs.hostname],
@@ -132,7 +141,7 @@ class RoomCreationHandler(BaseRoomHandler):
                 etype=RoomNameEvent.TYPE,
                 room_id=room_id,
                 user_id=user_id,
-                required_power_level=5,
+                required_power_level=50,
                 content={"name": name},
             )
 
@@ -143,7 +152,7 @@ class RoomCreationHandler(BaseRoomHandler):
                 etype=RoomNameEvent.TYPE,
                 room_id=room_id,
                 user_id=user_id,
-                required_power_level=5,
+                required_power_level=50,
                 content={"name": name},
             )
 
@@ -155,7 +164,7 @@ class RoomCreationHandler(BaseRoomHandler):
                 etype=RoomTopicEvent.TYPE,
                 room_id=room_id,
                 user_id=user_id,
-                required_power_level=5,
+                required_power_level=50,
                 content={"topic": topic},
             )
 
@@ -176,6 +185,25 @@ class RoomCreationHandler(BaseRoomHandler):
             do_auth=False
         )
 
+        content = {"membership": Membership.INVITE}
+        for invitee in invite_list:
+            invite_event = self.event_factory.create_event(
+                etype=RoomMemberEvent.TYPE,
+                state_key=invitee,
+                room_id=room_id,
+                user_id=user_id,
+                content=content
+            )
+
+            yield self.hs.get_handlers().room_member_handler.change_membership(
+                invite_event,
+                do_auth=False
+            )
+
+        yield self.hs.get_handlers().room_member_handler.change_membership(
+            join_event,
+            do_auth=False
+        )
         result = {"room_id": room_id}
         if room_alias:
             result["room_alias"] = room_alias.to_string()
@@ -186,7 +214,7 @@ class RoomCreationHandler(BaseRoomHandler):
         event_keys = {
             "room_id": room_id,
             "user_id": creator.to_string(),
-            "required_power_level": 10,
+            "required_power_level": 100,
         }
 
         def create(etype, **content):
@@ -203,7 +231,7 @@ class RoomCreationHandler(BaseRoomHandler):
 
         power_levels_event = self.event_factory.create_event(
             etype=RoomPowerLevelsEvent.TYPE,
-            content={creator.to_string(): 10, "default": 0},
+            content={creator.to_string(): 100, "default": 0},
             **event_keys
         )
 
@@ -215,7 +243,7 @@ class RoomCreationHandler(BaseRoomHandler):
 
         add_state_event = create(
             etype=RoomAddStateLevelEvent.TYPE,
-            level=10,
+            level=100,
         )
 
         send_event = create(
@@ -225,8 +253,8 @@ class RoomCreationHandler(BaseRoomHandler):
 
         ops = create(
             etype=RoomOpsPowerLevelsEvent.TYPE,
-            ban_level=5,
-            kick_level=5,
+            ban_level=50,
+            kick_level=50,
         )
 
         return [
@@ -239,7 +267,7 @@ class RoomCreationHandler(BaseRoomHandler):
         ]
 
 
-class RoomMemberHandler(BaseRoomHandler):
+class RoomMemberHandler(BaseHandler):
     # TODO(paul): This handler currently contains a messy conflation of
     #   low-level API that works on UserID objects and so on, and REST-level
     #   API that takes ID strings and returns pagination chunks. These concerns
@@ -307,7 +335,7 @@ class RoomMemberHandler(BaseRoomHandler):
 
         member_list = yield self.store.get_room_members(room_id=room_id)
         event_list = [
-            entry.get_dict()
+            self.hs.serialize_event(entry)
             for entry in member_list
         ]
         chunk_data = {
@@ -560,11 +588,17 @@ class RoomMemberHandler(BaseRoomHandler):
             extra_users=[target_user]
         )
 
-class RoomListHandler(BaseRoomHandler):
+class RoomListHandler(BaseHandler):
 
     @defer.inlineCallbacks
     def get_public_room_list(self):
         chunk = yield self.store.get_rooms(is_public=True)
+        for room in chunk:
+            joined_members = yield self.store.get_room_members(
+                room_id=room["room_id"],
+                membership=Membership.JOIN
+            )
+            room["num_joined_members"] = len(joined_members)
         # FIXME (erikj): START is no longer a valid value
         defer.returnValue({"start": "START", "end": "END", "chunk": chunk})
 
diff --git a/synapse/http/client.py b/synapse/http/client.py
index ebf1aa47c4..eb11bfd4d5 100644
--- a/synapse/http/client.py
+++ b/synapse/http/client.py
@@ -16,7 +16,7 @@
 
 from twisted.internet import defer, reactor
 from twisted.internet.error import DNSLookupError
-from twisted.web.client import _AgentBase, _URI, readBody, FileBodyProducer
+from twisted.web.client import _AgentBase, _URI, readBody, FileBodyProducer, PartialDownloadError
 from twisted.web.http_headers import Headers
 
 from synapse.http.endpoint import matrix_endpoint
@@ -122,7 +122,7 @@ class TwistedHttpClient(HttpClient):
         self.hs = hs
 
     @defer.inlineCallbacks
-    def put_json(self, destination, path, data):
+    def put_json(self, destination, path, data, on_send_callback=None):
         if destination in _destination_mappings:
             destination = _destination_mappings[destination]
 
@@ -131,7 +131,8 @@ class TwistedHttpClient(HttpClient):
             "PUT",
             path.encode("ascii"),
             producer=_JsonProducer(data),
-            headers_dict={"Content-Type": ["application/json"]}
+            headers_dict={"Content-Type": ["application/json"]},
+            on_send_callback=on_send_callback,
         )
 
         logger.debug("Getting resp body")
@@ -188,11 +189,37 @@ class TwistedHttpClient(HttpClient):
         body = yield readBody(response)
 
         defer.returnValue(json.loads(body))
+        
+    # XXX FIXME : I'm so sorry.
+    @defer.inlineCallbacks
+    def post_urlencoded_get_raw(self, destination, path, accept_partial=False, args={}):
+        if destination in _destination_mappings:
+            destination = _destination_mappings[destination]
+
+        query_bytes = urllib.urlencode(args, True)
+
+        response = yield self._create_request(
+            destination.encode("ascii"),
+            "POST",
+            path.encode("ascii"),
+            producer=FileBodyProducer(StringIO(urllib.urlencode(args))),
+            headers_dict={"Content-Type": ["application/x-www-form-urlencoded"]}
+        )
+
+        try:
+            body = yield readBody(response)
+            defer.returnValue(body)
+        except PartialDownloadError as e:
+            if accept_partial:
+                defer.returnValue(e.response)
+            else:
+                raise e
+        
 
     @defer.inlineCallbacks
     def _create_request(self, destination, method, path_bytes, param_bytes=b"",
                         query_bytes=b"", producer=None, headers_dict={},
-                        retry_on_dns_fail=True):
+                        retry_on_dns_fail=True, on_send_callback=None):
         """ Creates and sends a request to the given url
         """
         headers_dict[b"User-Agent"] = [b"Synapse"]
@@ -216,6 +243,9 @@ class TwistedHttpClient(HttpClient):
         endpoint = self._getEndpoint(reactor, destination);
 
         while True:
+            if on_send_callback:
+                on_send_callback(destination, method, path_bytes, producer)
+
             try:
                 response = yield self.agent.request(
                     destination,
@@ -284,6 +314,9 @@ class _JsonProducer(object):
     """ Used by the twisted http client to create the HTTP body from json
     """
     def __init__(self, jsn):
+        self.reset(jsn)
+
+    def reset(self, jsn):
         self.body = encode_canonical_json(jsn)
         self.length = len(self.body)
 
diff --git a/synapse/rest/directory.py b/synapse/rest/directory.py
index 18df7c8d8b..31849246a1 100644
--- a/synapse/rest/directory.py
+++ b/synapse/rest/directory.py
@@ -45,6 +45,8 @@ class ClientDirectoryServer(RestServlet):
 
     @defer.inlineCallbacks
     def on_PUT(self, request, room_alias):
+        user = yield self.auth.get_user_by_req(request)
+
         content = _parse_json(request)
         if not "room_id" in content:
             raise SynapseError(400, "Missing room_id key",
@@ -69,12 +71,13 @@ class ClientDirectoryServer(RestServlet):
 
         try:
             yield dir_handler.create_association(
-                room_alias, room_id, servers
+                user.to_string(), room_alias, room_id, servers
             )
         except SynapseError as e:
             raise e
         except:
             logger.exception("Failed to create association")
+            raise
 
         defer.returnValue((200, {}))
 
diff --git a/synapse/rest/events.py b/synapse/rest/events.py
index 7fde143200..097195d7cc 100644
--- a/synapse/rest/events.py
+++ b/synapse/rest/events.py
@@ -59,7 +59,7 @@ class EventRestServlet(RestServlet):
         event = yield handler.get_event(auth_user, event_id)
 
         if event:
-            defer.returnValue((200, event.get_dict()))
+            defer.returnValue((200, self.hs.serialize_event(event)))
         else:
             defer.returnValue((404, "Event not found."))
 
diff --git a/synapse/rest/login.py b/synapse/rest/login.py
index c7bf901c8e..ad71f6c61d 100644
--- a/synapse/rest/login.py
+++ b/synapse/rest/login.py
@@ -70,7 +70,28 @@ class LoginFallbackRestServlet(RestServlet):
     def on_GET(self, request):
         # TODO(kegan): This should be returning some HTML which is capable of
         # hitting LoginRestServlet
-        return (200, "")
+        return (200, {})
+
+
+class PasswordResetRestServlet(RestServlet):
+    PATTERN = client_path_pattern("/login/reset")
+
+    @defer.inlineCallbacks
+    def on_POST(self, request):
+        reset_info = _parse_json(request)
+        try:
+            email = reset_info["email"]
+            user_id = reset_info["user_id"]
+            handler = self.handlers.login_handler
+            yield handler.reset_password(user_id, email)
+            # purposefully give no feedback to avoid people hammering different
+            # combinations.
+            defer.returnValue((200, {}))
+        except KeyError:
+            raise SynapseError(
+                400,
+                "Missing keys. Requires 'email' and 'user_id'."
+            )
 
 
 def _parse_json(request):
@@ -85,3 +106,4 @@ def _parse_json(request):
 
 def register_servlets(hs, http_server):
     LoginRestServlet(hs).register(http_server)
+    # TODO PasswordResetRestServlet(hs).register(http_server)
diff --git a/synapse/rest/profile.py b/synapse/rest/profile.py
index 2e17f87fa1..dad5a208c7 100644
--- a/synapse/rest/profile.py
+++ b/synapse/rest/profile.py
@@ -51,7 +51,7 @@ class ProfileDisplaynameRestServlet(RestServlet):
         yield self.handlers.profile_handler.set_displayname(
             user, auth_user, new_name)
 
-        defer.returnValue((200, ""))
+        defer.returnValue((200, {}))
 
     def on_OPTIONS(self, request, user_id):
         return (200, {})
@@ -86,7 +86,7 @@ class ProfileAvatarURLRestServlet(RestServlet):
         yield self.handlers.profile_handler.set_avatar_url(
             user, auth_user, new_name)
 
-        defer.returnValue((200, ""))
+        defer.returnValue((200, {}))
 
     def on_OPTIONS(self, request, user_id):
         return (200, {})
diff --git a/synapse/rest/register.py b/synapse/rest/register.py
index b8de3b250d..af528a44f6 100644
--- a/synapse/rest/register.py
+++ b/synapse/rest/register.py
@@ -16,58 +16,219 @@
 """This module contains REST servlets to do with registration: /register"""
 from twisted.internet import defer
 
-from synapse.api.errors import SynapseError
+from synapse.api.errors import SynapseError, Codes
+from synapse.api.constants import LoginType
 from base import RestServlet, client_path_pattern
+import synapse.util.stringutils as stringutils
 
 import json
+import logging
 import urllib
 
+logger = logging.getLogger(__name__)
+
 
 class RegisterRestServlet(RestServlet):
+    """Handles registration with the home server.
+
+    This servlet is in control of the registration flow; the registration
+    handler doesn't have a concept of multi-stages or sessions.
+    """
+
     PATTERN = client_path_pattern("/register$")
 
+    def __init__(self, hs):
+        super(RegisterRestServlet, self).__init__(hs)
+        # sessions are stored as:
+        # self.sessions = {
+        #   "session_id" : { __session_dict__ }
+        # }
+        # TODO: persistent storage
+        self.sessions = {}
+
+    def on_GET(self, request):
+        if self.hs.config.enable_registration_captcha:
+            return (200, {
+                "flows": [
+                    {
+                        "type": LoginType.RECAPTCHA,
+                        "stages": ([LoginType.RECAPTCHA,
+                                    LoginType.EMAIL_IDENTITY,
+                                    LoginType.PASSWORD])
+                    },
+                    {
+                        "type": LoginType.RECAPTCHA,
+                        "stages": [LoginType.RECAPTCHA, LoginType.PASSWORD]
+                    }
+                ]
+            })
+        else:
+            return (200, {
+                "flows": [
+                    {
+                        "type": LoginType.EMAIL_IDENTITY,
+                        "stages": ([LoginType.EMAIL_IDENTITY,
+                                    LoginType.PASSWORD])
+                    },
+                    {
+                        "type": LoginType.PASSWORD
+                    }
+                ]
+            })
+
     @defer.inlineCallbacks
     def on_POST(self, request):
-        desired_user_id = None
-        password = None
+        register_json = _parse_json(request)
+
+        session = (register_json["session"] if "session" in register_json
+                  else None)
+        login_type = None
+        if "type" not in register_json:
+            raise SynapseError(400, "Missing 'type' key.")
+
+        try:
+            login_type = register_json["type"]
+            stages = {
+                LoginType.RECAPTCHA: self._do_recaptcha,
+                LoginType.PASSWORD: self._do_password,
+                LoginType.EMAIL_IDENTITY: self._do_email_identity
+            }
+
+            session_info = self._get_session_info(request, session)
+            logger.debug("%s : session info %s   request info %s",
+                         login_type, session_info, register_json)
+            response = yield stages[login_type](
+                request,
+                register_json,
+                session_info
+            )
+
+            if "access_token" not in response:
+                # isn't a final response
+                response["session"] = session_info["id"]
+
+            defer.returnValue((200, response))
+        except KeyError as e:
+            logger.exception(e)
+            raise SynapseError(400, "Missing JSON keys for login type %s." % login_type)
+
+    def on_OPTIONS(self, request):
+        return (200, {})
+
+    def _get_session_info(self, request, session_id):
+        if not session_id:
+            # create a new session
+            while session_id is None or session_id in self.sessions:
+                session_id = stringutils.random_string(24)
+            self.sessions[session_id] = {
+                "id": session_id,
+                LoginType.EMAIL_IDENTITY: False,
+                LoginType.RECAPTCHA: False
+            }
+
+        return self.sessions[session_id]
+
+    def _save_session(self, session):
+        # TODO: Persistent storage
+        logger.debug("Saving session %s", session)
+        self.sessions[session["id"]] = session
+
+    def _remove_session(self, session):
+        logger.debug("Removing session %s", session)
+        self.sessions.pop(session["id"])
+
+    @defer.inlineCallbacks
+    def _do_recaptcha(self, request, register_json, session):
+        if not self.hs.config.enable_registration_captcha:
+            raise SynapseError(400, "Captcha not required.")
+
+        challenge = None
+        user_response = None
         try:
-            register_json = json.loads(request.content.read())
-            if "password" in register_json:
-                password = register_json["password"].encode("utf-8")
-
-            if type(register_json["user_id"]) == unicode:
-                desired_user_id = register_json["user_id"].encode("utf-8")
-                if urllib.quote(desired_user_id) != desired_user_id:
-                    raise SynapseError(
-                        400,
-                        "User ID must only contain characters which do not " +
-                        "require URL encoding.")
-        except ValueError:
-            defer.returnValue((400, "No JSON object."))
+            challenge = register_json["challenge"]
+            user_response = register_json["response"]
         except KeyError:
-            pass  # user_id is optional
+            raise SynapseError(400, "Captcha response is required",
+                               errcode=Codes.CAPTCHA_NEEDED)
+
+        # May be an X-Forwarding-For header depending on config
+        ip_addr = request.getClientIP()
+        if self.hs.config.captcha_ip_origin_is_x_forwarded:
+            # use the header
+            if request.requestHeaders.hasHeader("X-Forwarded-For"):
+                ip_addr = request.requestHeaders.getRawHeaders(
+                    "X-Forwarded-For")[0]
+
+        handler = self.handlers.registration_handler
+        yield handler.check_recaptcha(
+            ip_addr,
+            self.hs.config.recaptcha_private_key,
+            challenge,
+            user_response
+        )
+        session[LoginType.RECAPTCHA] = True  # mark captcha as done
+        self._save_session(session)
+        defer.returnValue({
+            "next": [LoginType.PASSWORD, LoginType.EMAIL_IDENTITY]
+        })
+
+    @defer.inlineCallbacks
+    def _do_email_identity(self, request, register_json, session):
+        if (self.hs.config.enable_registration_captcha and
+                not session[LoginType.RECAPTCHA]):
+            raise SynapseError(400, "Captcha is required.")
 
-        threepidCreds = None
-        if 'threepidCreds' in register_json:
-            threepidCreds = register_json['threepidCreds']
+        threepidCreds = register_json['threepidCreds']
+        handler = self.handlers.registration_handler
+        yield handler.register_email(threepidCreds)
+        session["threepidCreds"] = threepidCreds  # store creds for next stage
+        session[LoginType.EMAIL_IDENTITY] = True  # mark email as done
+        self._save_session(session)
+        defer.returnValue({
+            "next": LoginType.PASSWORD
+        })
+
+    @defer.inlineCallbacks
+    def _do_password(self, request, register_json, session):
+        if (self.hs.config.enable_registration_captcha and
+                not session[LoginType.RECAPTCHA]):
+            # captcha should've been done by this stage!
+            raise SynapseError(400, "Captcha is required.")
 
+        password = register_json["password"].encode("utf-8")
+        desired_user_id = (register_json["user"].encode("utf-8") if "user"
+                          in register_json else None)
+        if desired_user_id and urllib.quote(desired_user_id) != desired_user_id:
+            raise SynapseError(
+                400,
+                "User ID must only contain characters which do not " +
+                "require URL encoding.")
         handler = self.handlers.registration_handler
         (user_id, token) = yield handler.register(
             localpart=desired_user_id,
-            password=password,
-            threepidCreds=threepidCreds)
+            password=password
+        )
+
+        if session[LoginType.EMAIL_IDENTITY]:
+            yield handler.bind_emails(user_id, session["threepidCreds"])
 
         result = {
             "user_id": user_id,
             "access_token": token,
             "home_server": self.hs.hostname,
         }
-        defer.returnValue(
-            (200, result)
-        )
+        self._remove_session(session)
+        defer.returnValue(result)
 
-    def on_OPTIONS(self, request):
-        return (200, {})
+
+def _parse_json(request):
+    try:
+        content = json.loads(request.content.read())
+        if type(content) != dict:
+            raise SynapseError(400, "Content must be a JSON object.")
+        return content
+    except ValueError:
+        raise SynapseError(400, "Content not JSON.")
 
 
 def register_servlets(hs, http_server):
diff --git a/synapse/rest/room.py b/synapse/rest/room.py
index 308b447090..ecb1e346d9 100644
--- a/synapse/rest/room.py
+++ b/synapse/rest/room.py
@@ -154,14 +154,14 @@ class RoomStateEventRestServlet(RestServlet):
             # membership events are special
             handler = self.handlers.room_member_handler
             yield handler.change_membership(event)
-            defer.returnValue((200, ""))
+            defer.returnValue((200, {}))
         else:
             # store random bits of state
             msg_handler = self.handlers.message_handler
             yield msg_handler.store_room_data(
                 event=event
             )
-            defer.returnValue((200, ""))
+            defer.returnValue((200, {}))
 
 
 # TODO: Needs unit testing for generic events + feedback
@@ -249,7 +249,7 @@ class JoinRoomAliasServlet(RestServlet):
             )
             handler = self.handlers.room_member_handler
             yield handler.change_membership(event)
-            defer.returnValue((200, ""))
+            defer.returnValue((200, {}))
 
     @defer.inlineCallbacks
     def on_PUT(self, request, room_identifier, txn_id):
@@ -378,7 +378,7 @@ class RoomTriggerBackfill(RestServlet):
         handler = self.handlers.federation_handler
         events = yield handler.backfill(remote_server, room_id, limit)
 
-        res = [event.get_dict() for event in events]
+        res = [self.hs.serialize_event(event) for event in events]
         defer.returnValue((200, res))
 
 
@@ -416,7 +416,7 @@ class RoomMembershipRestServlet(RestServlet):
         )
         handler = self.handlers.room_member_handler
         yield handler.change_membership(event)
-        defer.returnValue((200, ""))
+        defer.returnValue((200, {}))
 
     @defer.inlineCallbacks
     def on_PUT(self, request, room_id, membership_action, txn_id):
diff --git a/synapse/server.py b/synapse/server.py
index 83368ea5a7..cdea49e6ab 100644
--- a/synapse/server.py
+++ b/synapse/server.py
@@ -20,6 +20,7 @@
 
 # Imports required for the default HomeServer() implementation
 from synapse.federation import initialize_http_replication
+from synapse.api.events import serialize_event
 from synapse.api.events.factory import EventFactory
 from synapse.notifier import Notifier
 from synapse.api.auth import Auth
@@ -57,6 +58,7 @@ class BaseHomeServer(object):
     DEPENDENCIES = [
         'clock',
         'http_client',
+        'db_name',
         'db_pool',
         'persistence_service',
         'replication_layer',
@@ -138,6 +140,9 @@ class BaseHomeServer(object):
         object."""
         return RoomID.from_string(s, hs=self)
 
+    def serialize_event(self, e):
+        return serialize_event(self, e)
+
 # Build magic accessors for every dependency
 for depname in BaseHomeServer.DEPENDENCIES:
     BaseHomeServer._make_dependency_method(depname)
diff --git a/synapse/state.py b/synapse/state.py
index 36d8210eb5..9db84c9b5c 100644
--- a/synapse/state.py
+++ b/synapse/state.py
@@ -16,7 +16,7 @@
 
 from twisted.internet import defer
 
-from synapse.federation.pdu_codec import encode_event_id
+from synapse.federation.pdu_codec import encode_event_id, decode_event_id
 from synapse.util.logutils import log_function
 
 from collections import namedtuple
@@ -87,9 +87,11 @@ class StateHandler(object):
         # than the power level of the user
         # power_level = self._get_power_level_for_event(event)
 
+        pdu_id, origin = decode_event_id(event.event_id, self.server_name)
+
         yield self.store.update_current_state(
-            pdu_id=event.event_id,
-            origin=self.server_name,
+            pdu_id=pdu_id,
+            origin=origin,
             context=key.context,
             pdu_type=key.type,
             state_key=key.state_key
@@ -113,6 +115,8 @@ class StateHandler(object):
 
         is_new = yield self._handle_new_state(new_pdu)
 
+        logger.debug("is_new: %s %s %s", is_new, new_pdu.pdu_id, new_pdu.origin)
+
         if is_new:
             yield self.store.update_current_state(
                 pdu_id=new_pdu.pdu_id,
@@ -132,7 +136,9 @@ class StateHandler(object):
     @defer.inlineCallbacks
     @log_function
     def _handle_new_state(self, new_pdu):
-        tree = yield self.store.get_unresolved_state_tree(new_pdu)
+        tree, missing_branch = yield self.store.get_unresolved_state_tree(
+            new_pdu
+        )
         new_branch, current_branch = tree
 
         logger.debug(
@@ -140,6 +146,28 @@ class StateHandler(object):
             new_branch, current_branch
         )
 
+        if missing_branch is not None:
+            # We're missing some PDUs. Fetch them.
+            # TODO (erikj): Limit this.
+            missing_prev = tree[missing_branch][-1]
+
+            pdu_id = missing_prev.prev_state_id
+            origin = missing_prev.prev_state_origin
+
+            is_missing = yield self.store.get_pdu(pdu_id, origin) is None
+            if not is_missing:
+                raise Exception("Conflict resolution failed")
+
+            yield self._replication.get_pdu(
+                destination=missing_prev.origin,
+                pdu_origin=origin,
+                pdu_id=pdu_id,
+                outlier=True
+            )
+
+            updated_current = yield self._handle_new_state(new_pdu)
+            defer.returnValue(updated_current)
+
         if not current_branch:
             # There is no current state
             defer.returnValue(True)
@@ -148,84 +176,85 @@ class StateHandler(object):
         n = new_branch[-1]
         c = current_branch[-1]
 
-        if n.pdu_id == c.pdu_id and n.origin == c.origin:
-            # We have all the PDUs we need, so we can just do the conflict
-            # resolution.
+        common_ancestor = n.pdu_id == c.pdu_id and n.origin == c.origin
+
+        if common_ancestor:
+            # We found a common ancestor!
 
             if len(current_branch) == 1:
                 # This is a direct clobber so we can just...
                 defer.returnValue(True)
 
-            conflict_res = [
-                self._do_power_level_conflict_res,
-                self._do_chain_length_conflict_res,
-                self._do_hash_conflict_res,
-            ]
-
-            for algo in conflict_res:
-                new_res, curr_res = algo(new_branch, current_branch)
-
-                if new_res < curr_res:
-                    defer.returnValue(False)
-                elif new_res > curr_res:
-                    defer.returnValue(True)
-
-            raise Exception("Conflict resolution failed.")
-
         else:
-            # We need to ask for PDUs.
-            missing_prev = max(
-                new_branch[-1], current_branch[-1],
-                key=lambda x: x.depth
-            )
-
-            if not hasattr(missing_prev, "prev_state_id"):
-                # FIXME Hmm
-                # temporary fallback
-                for algo in conflict_res:
-                    new_res, curr_res = algo(new_branch, current_branch)
+            # We didn't find a common ancestor. This is probably fine.
+            pass
 
-                    if new_res < curr_res:
-                        defer.returnValue(False)
-                    elif new_res > curr_res:
-                        defer.returnValue(True)
-                return
+        result = yield self._do_conflict_res(
+            new_branch, current_branch, common_ancestor
+        )
+        defer.returnValue(result)
 
-            pdu_id = missing_prev.prev_state_id
-            origin = missing_prev.prev_state_origin
+    @defer.inlineCallbacks
+    def _do_conflict_res(self, new_branch, current_branch, common_ancestor):
+        conflict_res = [
+            self._do_power_level_conflict_res,
+            self._do_chain_length_conflict_res,
+            self._do_hash_conflict_res,
+        ]
 
-            is_missing = yield self.store.get_pdu(pdu_id, origin) is None
+        for algo in conflict_res:
+            new_res, curr_res = yield defer.maybeDeferred(
+                algo,
+                new_branch, current_branch, common_ancestor
+            )
 
-            if not is_missing:
-                raise Exception("Conflict resolution failed.")
+            if new_res < curr_res:
+                defer.returnValue(False)
+            elif new_res > curr_res:
+                defer.returnValue(True)
 
-            yield self._replication.get_pdu(
-                destination=missing_prev.origin,
-                pdu_origin=origin,
-                pdu_id=pdu_id,
-                outlier=True
-            )
+        raise Exception("Conflict resolution failed.")
 
-            updated_current = yield self._handle_new_state(new_pdu)
-            defer.returnValue(updated_current)
+    @defer.inlineCallbacks
+    def _do_power_level_conflict_res(self, new_branch, current_branch,
+                                     common_ancestor):
+        new_powers_deferreds = []
+        for e in new_branch[:-1] if common_ancestor else new_branch:
+            if hasattr(e, "user_id"):
+                new_powers_deferreds.append(
+                    self.store.get_power_level(e.context, e.user_id)
+                )
+
+        current_powers_deferreds = []
+        for e in current_branch[:-1] if common_ancestor else current_branch:
+            if hasattr(e, "user_id"):
+                current_powers_deferreds.append(
+                    self.store.get_power_level(e.context, e.user_id)
+                )
+
+        new_powers = yield defer.gatherResults(
+            new_powers_deferreds,
+            consumeErrors=True
+        )
 
-    def _do_power_level_conflict_res(self, new_branch, current_branch):
-        max_power_new = max(
-            new_branch[:-1],
-            key=lambda t: t.power_level
-        ).power_level
+        current_powers = yield defer.gatherResults(
+            current_powers_deferreds,
+            consumeErrors=True
+        )
 
-        max_power_current = max(
-            current_branch[:-1],
-            key=lambda t: t.power_level
-        ).power_level
+        max_power_new = max(new_powers)
+        max_power_current = max(current_powers)
 
-        return (max_power_new, max_power_current)
+        defer.returnValue(
+            (max_power_new, max_power_current)
+        )
 
-    def _do_chain_length_conflict_res(self, new_branch, current_branch):
+    def _do_chain_length_conflict_res(self, new_branch, current_branch,
+                                      common_ancestor):
         return (len(new_branch), len(current_branch))
 
-    def _do_hash_conflict_res(self, new_branch, current_branch):
+    def _do_hash_conflict_res(self, new_branch, current_branch,
+                              common_ancestor):
         new_str = "".join([p.pdu_id + p.origin for p in new_branch])
         c_str = "".join([p.pdu_id + p.origin for p in current_branch])
 
diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py
index d97014f4da..66658f6721 100644
--- a/synapse/storage/__init__.py
+++ b/synapse/storage/__init__.py
@@ -36,7 +36,7 @@ from .registration import RegistrationStore
 from .room import RoomStore
 from .roommember import RoomMemberStore
 from .stream import StreamStore
-from .pdu import StatePduStore, PduStore
+from .pdu import StatePduStore, PduStore, PdusTable
 from .transactions import TransactionStore
 from .keys import KeyStore
 
@@ -48,6 +48,28 @@ import os
 logger = logging.getLogger(__name__)
 
 
+SCHEMAS = [
+    "transactions",
+    "pdu",
+    "users",
+    "profiles",
+    "presence",
+    "im",
+    "room_aliases",
+]
+
+
+# Remember to update this number every time an incompatible change is made to
+# database schema files, so the users will be informed on server restarts.
+SCHEMA_VERSION = 3
+
+
+class _RollbackButIsFineException(Exception):
+    """ This exception is used to rollback a transaction without implying
+    something went wrong.
+    """
+    pass
+
 class DataStore(RoomMemberStore, RoomStore,
                 RegistrationStore, StreamStore, ProfileStore, FeedbackStore,
                 PresenceStore, PduStore, StatePduStore, TransactionStore,
@@ -63,7 +85,8 @@ class DataStore(RoomMemberStore, RoomStore,
 
     @defer.inlineCallbacks
     @log_function
-    def persist_event(self, event=None, backfilled=False, pdu=None):
+    def persist_event(self, event=None, backfilled=False, pdu=None,
+                      is_new_state=True):
         stream_ordering = None
         if backfilled:
             if not self.min_token_deferred.called:
@@ -71,17 +94,20 @@ class DataStore(RoomMemberStore, RoomStore,
             self.min_token -= 1
             stream_ordering = self.min_token
 
-        latest = yield self._db_pool.runInteraction(
-            self._persist_pdu_event_txn,
-            pdu=pdu,
-            event=event,
-            backfilled=backfilled,
-            stream_ordering=stream_ordering,
-        )
-        defer.returnValue(latest)
+        try:
+            yield self.runInteraction(
+                self._persist_pdu_event_txn,
+                pdu=pdu,
+                event=event,
+                backfilled=backfilled,
+                stream_ordering=stream_ordering,
+                is_new_state=is_new_state,
+            )
+        except _RollbackButIsFineException as e:
+            pass
 
     @defer.inlineCallbacks
-    def get_event(self, event_id):
+    def get_event(self, event_id, allow_none=False):
         events_dict = yield self._simple_select_one(
             "events",
             {"event_id": event_id},
@@ -92,18 +118,24 @@ class DataStore(RoomMemberStore, RoomStore,
                 "content",
                 "unrecognized_keys"
             ],
+            allow_none=allow_none,
         )
 
+        if not events_dict:
+            defer.returnValue(None)
+
         event = self._parse_event_from_row(events_dict)
         defer.returnValue(event)
 
     def _persist_pdu_event_txn(self, txn, pdu=None, event=None,
-                               backfilled=False, stream_ordering=None):
+                               backfilled=False, stream_ordering=None,
+                               is_new_state=True):
         if pdu is not None:
             self._persist_event_pdu_txn(txn, pdu)
         if event is not None:
             return self._persist_event_txn(
-                txn, event, backfilled, stream_ordering
+                txn, event, backfilled, stream_ordering,
+                is_new_state=is_new_state,
             )
 
     def _persist_event_pdu_txn(self, txn, pdu):
@@ -112,6 +144,12 @@ class DataStore(RoomMemberStore, RoomStore,
         del cols["content"]
         del cols["prev_pdus"]
         cols["content_json"] = json.dumps(pdu.content)
+
+        unrec_keys.update({
+            k: v for k, v in cols.items()
+            if k not in PdusTable.fields
+        })
+
         cols["unrecognized_keys"] = json.dumps(unrec_keys)
 
         logger.debug("Persisting: %s", repr(cols))
@@ -124,7 +162,8 @@ class DataStore(RoomMemberStore, RoomStore,
         self._update_min_depth_for_context_txn(txn, pdu.context, pdu.depth)
 
     @log_function
-    def _persist_event_txn(self, txn, event, backfilled, stream_ordering=None):
+    def _persist_event_txn(self, txn, event, backfilled, stream_ordering=None,
+                           is_new_state=True):
         if event.type == RoomMemberEvent.TYPE:
             self._store_room_member_txn(txn, event)
         elif event.type == FeedbackEvent.TYPE:
@@ -171,13 +210,14 @@ class DataStore(RoomMemberStore, RoomStore,
         try:
             self._simple_insert_txn(txn, "events", vals)
         except:
-            logger.exception(
+            logger.warn(
                 "Failed to persist, probably duplicate: %s",
-                event.event_id
+                event.event_id,
+                exc_info=True,
             )
-            return
+            raise _RollbackButIsFineException("_persist_event")
 
-        if not backfilled and hasattr(event, "state_key"):
+        if is_new_state and hasattr(event, "state_key"):
             vals = {
                 "event_id": event.event_id,
                 "room_id": event.room_id,
@@ -201,8 +241,6 @@ class DataStore(RoomMemberStore, RoomStore,
                 }
             )
 
-        return self._get_room_events_max_id_txn(txn)
-
     @defer.inlineCallbacks
     def get_current_state(self, room_id, event_type=None, state_key=""):
         sql = (
@@ -220,7 +258,8 @@ class DataStore(RoomMemberStore, RoomStore,
 
         results = yield self._execute_and_decode(sql, *args)
 
-        defer.returnValue([self._parse_event_from_row(r) for r in results])
+        events = yield self._parse_events(results)
+        defer.returnValue(events)
 
     @defer.inlineCallbacks
     def _get_min_token(self):
@@ -269,7 +308,7 @@ class DataStore(RoomMemberStore, RoomStore,
                 prev_state_pdu=prev_state_pdu,
             )
 
-        return self._db_pool.runInteraction(_snapshot)
+        return self.runInteraction(_snapshot)
 
 
 class Snapshot(object):
@@ -339,3 +378,42 @@ def read_schema(schema):
     """
     with open(schema_path(schema)) as schema_file:
         return schema_file.read()
+
+
+def prepare_database(db_conn):
+    """ Set up all the dbs. Since all the *.sql have IF NOT EXISTS, so we
+    don't have to worry about overwriting existing content.
+    """
+    c = db_conn.cursor()
+    c.execute("PRAGMA user_version")
+    row = c.fetchone()
+
+    if row and row[0]:
+        user_version = row[0]
+
+        if user_version > SCHEMA_VERSION:
+            raise ValueError("Cannot use this database as it is too " +
+                "new for the server to understand"
+            )
+        elif user_version < SCHEMA_VERSION:
+            logging.info("Upgrading database from version %d",
+                user_version
+            )
+
+            # Run every version since after the current version.
+            for v in range(user_version + 1, SCHEMA_VERSION + 1):
+                sql_script = read_schema("delta/v%d" % (v))
+                c.executescript(sql_script)
+
+            db_conn.commit()
+
+    else:
+        for sql_loc in SCHEMAS:
+            sql_script = read_schema(sql_loc)
+
+            c.executescript(sql_script)
+        db_conn.commit()
+        c.execute("PRAGMA user_version = %d" % SCHEMA_VERSION)
+
+    c.close()
+
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index bae50e7d1f..76ed7d06fb 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -17,6 +17,7 @@ import logging
 from twisted.internet import defer
 
 from synapse.api.errors import StoreError
+from synapse.util.logutils import log_function
 
 import collections
 import copy
@@ -25,6 +26,44 @@ import json
 
 logger = logging.getLogger(__name__)
 
+sql_logger = logging.getLogger("synapse.storage.SQL")
+
+
+class LoggingTransaction(object):
+    """An object that almost-transparently proxies for the 'txn' object
+    passed to the constructor. Adds logging to the .execute() method."""
+    __slots__ = ["txn"]
+
+    def __init__(self, txn):
+        object.__setattr__(self, "txn", txn)
+
+    def __getattribute__(self, name):
+        if name == "execute":
+            return object.__getattribute__(self, "execute")
+
+        return getattr(object.__getattribute__(self, "txn"), name)
+
+    def __setattr__(self, name, value):
+        setattr(object.__getattribute__(self, "txn"), name, value)
+
+    def execute(self, sql, *args, **kwargs):
+        # TODO(paul): Maybe use 'info' and 'debug' for values?
+        sql_logger.debug("[SQL] %s", sql)
+        try:
+            if args and args[0]:
+                values = args[0]
+                sql_logger.debug("[SQL values] " +
+                    ", ".join(("<%s>",) * len(values)), *values)
+        except:
+            # Don't let logging failures stop SQL from working
+            pass
+
+        # TODO(paul): Here would be an excellent place to put some timing
+        #   measurements, and log (warning?) slow queries.
+        return object.__getattribute__(self, "txn").execute(
+            sql, *args, **kwargs
+        )
+
 
 class SQLBaseStore(object):
 
@@ -34,6 +73,13 @@ class SQLBaseStore(object):
         self.event_factory = hs.get_event_factory()
         self._clock = hs.get_clock()
 
+    def runInteraction(self, func, *args, **kwargs):
+        """Wraps the .runInteraction() method on the underlying db_pool."""
+        def inner_func(txn, *args, **kwargs):
+            return func(LoggingTransaction(txn), *args, **kwargs)
+
+        return self._db_pool.runInteraction(inner_func, *args, **kwargs)
+
     def cursor_to_dict(self, cursor):
         """Converts a SQL cursor into an list of dicts.
 
@@ -59,11 +105,6 @@ class SQLBaseStore(object):
         Returns:
             The result of decoder(results)
         """
-        logger.debug(
-            "[SQL] %s  Args=%s Func=%s",
-            query, args, decoder.__name__ if decoder else None
-        )
-
         def interaction(txn):
             cursor = txn.execute(query, args)
             if decoder:
@@ -71,7 +112,7 @@ class SQLBaseStore(object):
             else:
                 return cursor.fetchall()
 
-        return self._db_pool.runInteraction(interaction)
+        return self.runInteraction(interaction)
 
     def _execute_and_decode(self, query, *args):
         return self._execute(self.cursor_to_dict, query, *args)
@@ -87,10 +128,11 @@ class SQLBaseStore(object):
             values : dict of new column names and values for them
             or_replace : bool; if True performs an INSERT OR REPLACE
         """
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._simple_insert_txn, table, values, or_replace=or_replace
         )
 
+    @log_function
     def _simple_insert_txn(self, txn, table, values, or_replace=False):
         sql = "%s INTO %s (%s) VALUES(%s)" % (
             ("INSERT OR REPLACE" if or_replace else "INSERT"),
@@ -98,6 +140,12 @@ class SQLBaseStore(object):
             ", ".join(k for k in values),
             ", ".join("?" for k in values)
         )
+
+        logger.debug(
+            "[SQL] %s  Args=%s Func=%s",
+            sql, values.values(),
+        )
+
         txn.execute(sql, values.values())
         return txn.lastrowid
 
@@ -164,7 +212,7 @@ class SQLBaseStore(object):
             txn.execute(sql, keyvalues.values())
             return txn.fetchall()
 
-        res = yield self._db_pool.runInteraction(func)
+        res = yield self.runInteraction(func)
 
         defer.returnValue([r[0] for r in res])
 
@@ -187,7 +235,7 @@ class SQLBaseStore(object):
             txn.execute(sql, keyvalues.values())
             return self.cursor_to_dict(txn)
 
-        return self._db_pool.runInteraction(func)
+        return self.runInteraction(func)
 
     def _simple_update_one(self, table, keyvalues, updatevalues,
                            retcols=None):
@@ -255,7 +303,7 @@ class SQLBaseStore(object):
                     raise StoreError(500, "More than one row matched")
 
             return ret
-        return self._db_pool.runInteraction(func)
+        return self.runInteraction(func)
 
     def _simple_delete_one(self, table, keyvalues):
         """Executes a DELETE query on the named table, expecting to delete a
@@ -276,7 +324,7 @@ class SQLBaseStore(object):
                 raise StoreError(404, "No row found")
             if txn.rowcount > 1:
                 raise StoreError(500, "more than one row matched")
-        return self._db_pool.runInteraction(func)
+        return self.runInteraction(func)
 
     def _simple_max_id(self, table):
         """Executes a SELECT query on the named table, expecting to return the
@@ -294,7 +342,7 @@ class SQLBaseStore(object):
                 return 0
             return max_id
 
-        return self._db_pool.runInteraction(func)
+        return self.runInteraction(func)
 
     def _parse_event_from_row(self, row_dict):
         d = copy.deepcopy({k: v for k, v in row_dict.items() if v})
@@ -307,11 +355,34 @@ class SQLBaseStore(object):
         d["content"] = json.loads(d["content"])
         del d["unrecognized_keys"]
 
+        if "age_ts" not in d:
+            # For compatibility
+            d["age_ts"] = d["ts"] if "ts" in d else 0
+
         return self.event_factory.create_event(
             etype=d["type"],
             **d
         )
 
+    def _parse_events(self, rows):
+        return self.runInteraction(self._parse_events_txn, rows)
+
+    def _parse_events_txn(self, txn, rows):
+        events = [self._parse_event_from_row(r) for r in rows]
+
+        sql = "SELECT * FROM events WHERE event_id = ?"
+
+        for ev in events:
+           if hasattr(ev, "prev_state"):
+                # Load previous state_content. 
+                # TODO: Should we be pulling this out above?
+                cursor = txn.execute(sql, (ev.prev_state,))
+                prevs = self.cursor_to_dict(cursor)
+                if prevs:
+                    prev = self._parse_event_from_row(prevs[0])
+                    ev.prev_content = prev.content
+
+        return events
 
 class Table(object):
     """ A base class used to store information about a particular table.
diff --git a/synapse/storage/directory.py b/synapse/storage/directory.py
index bf55449253..540eb4c2c4 100644
--- a/synapse/storage/directory.py
+++ b/synapse/storage/directory.py
@@ -92,3 +92,10 @@ class DirectoryStore(SQLBaseStore):
                     "server": server,
                 }
             )
+
+    def get_aliases_for_room(self, room_id):
+        return self._simple_select_onecol(
+            "room_aliases",
+            {"room_id": room_id},
+            "room_alias",
+        )
diff --git a/synapse/storage/pdu.py b/synapse/storage/pdu.py
index 0bf97e37ee..d70467dcd6 100644
--- a/synapse/storage/pdu.py
+++ b/synapse/storage/pdu.py
@@ -17,6 +17,7 @@ from twisted.internet import defer
 
 from ._base import SQLBaseStore, Table, JoinHelper
 
+from synapse.federation.units import Pdu
 from synapse.util.logutils import log_function
 
 from collections import namedtuple
@@ -42,7 +43,7 @@ class PduStore(SQLBaseStore):
             PduTuple: If the pdu does not exist in the database, returns None
         """
 
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_pdu_tuple, pdu_id, origin
         )
 
@@ -94,7 +95,7 @@ class PduStore(SQLBaseStore):
             list: A list of PduTuples
         """
 
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_current_state_for_context,
             context
         )
@@ -142,7 +143,7 @@ class PduStore(SQLBaseStore):
             pdu_origin (str)
         """
 
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._mark_as_processed, pdu_id, pdu_origin
         )
 
@@ -151,7 +152,7 @@ class PduStore(SQLBaseStore):
 
     def get_all_pdus_from_context(self, context):
         """Get a list of all PDUs for a given context."""
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_all_pdus_from_context, context,
         )
 
@@ -178,7 +179,7 @@ class PduStore(SQLBaseStore):
         Return:
             list: A list of PduTuples
         """
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_backfill, context, pdu_list, limit
         )
 
@@ -239,7 +240,7 @@ class PduStore(SQLBaseStore):
             txn
             context (str)
         """
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_min_depth_for_context, context
         )
 
@@ -308,8 +309,8 @@ class PduStore(SQLBaseStore):
 
     @defer.inlineCallbacks
     def get_oldest_pdus_in_context(self, context):
-        """Get a list of Pdus that we haven't backfilled beyond yet (and haven't    
-        seen). This list is used when we want to backfill backwards and is the 
+        """Get a list of Pdus that we haven't backfilled beyond yet (and havent
+        seen). This list is used when we want to backfill backwards and is the
         list we send to the remote server.
 
         Args:
@@ -345,7 +346,7 @@ class PduStore(SQLBaseStore):
             bool
         """
 
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._is_pdu_new,
             pdu_id=pdu_id,
             origin=origin,
@@ -498,7 +499,7 @@ class StatePduStore(SQLBaseStore):
         )
 
     def get_unresolved_state_tree(self, new_state_pdu):
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_unresolved_state_tree, new_state_pdu
         )
 
@@ -516,7 +517,7 @@ class StatePduStore(SQLBaseStore):
 
         if not current:
             logger.debug("get_unresolved_state_tree No current state.")
-            return return_value
+            return (return_value, None)
 
         return_value.current_branch.append(current)
 
@@ -524,17 +525,20 @@ class StatePduStore(SQLBaseStore):
             txn, new_pdu, current
         )
 
+        missing_branch = None
         for branch, prev_state, state in enum_branches:
             if state:
                 return_value[branch].append(state)
             else:
+                # We don't have prev_state :(
+                missing_branch = branch
                 break
 
-        return return_value
+        return (return_value, missing_branch)
 
     def update_current_state(self, pdu_id, origin, context, pdu_type,
                              state_key):
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._update_current_state,
             pdu_id, origin, context, pdu_type, state_key
         )
@@ -573,7 +577,7 @@ class StatePduStore(SQLBaseStore):
             PduEntry
         """
 
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_current_state_pdu, context, pdu_type, state_key
         )
 
@@ -622,53 +626,6 @@ class StatePduStore(SQLBaseStore):
 
         return result
 
-    def get_next_missing_pdu(self, new_pdu):
-        """When we get a new state pdu we need to check whether we need to do
-        any conflict resolution, if we do then we need to check if we need
-        to go back and request some more state pdus that we haven't seen yet.
-
-        Args:
-            txn
-            new_pdu
-
-        Returns:
-            PduIdTuple: A pdu that we are missing, or None if we have all the
-                pdus required to do the conflict resolution.
-        """
-        return self._db_pool.runInteraction(
-            self._get_next_missing_pdu, new_pdu
-        )
-
-    def _get_next_missing_pdu(self, txn, new_pdu):
-        logger.debug(
-            "get_next_missing_pdu %s %s",
-            new_pdu.pdu_id, new_pdu.origin
-        )
-
-        current = self._get_current_interaction(
-            txn,
-            new_pdu.context, new_pdu.pdu_type, new_pdu.state_key
-        )
-
-        if (not current or not current.prev_state_id
-                or not current.prev_state_origin):
-            return None
-
-        # Oh look, it's a straight clobber, so wooooo almost no-op.
-        if (new_pdu.prev_state_id == current.pdu_id
-                and new_pdu.prev_state_origin == current.origin):
-            return None
-
-        enum_branches = self._enumerate_state_branches(txn, new_pdu, current)
-        for branch, prev_state, state in enum_branches:
-            if not state:
-                return PduIdTuple(
-                    prev_state.prev_state_id,
-                    prev_state.prev_state_origin
-                )
-
-        return None
-
     def handle_new_state(self, new_pdu):
         """Actually perform conflict resolution on the new_pdu on the
         assumption we have all the pdus required to perform it.
@@ -679,7 +636,7 @@ class StatePduStore(SQLBaseStore):
         Returns:
             bool: True if the new_pdu clobbered the current state, False if not
         """
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._handle_new_state, new_pdu
         )
 
@@ -752,24 +709,11 @@ class StatePduStore(SQLBaseStore):
 
         return is_current
 
-    @classmethod
     @log_function
-    def _enumerate_state_branches(cls, txn, pdu_a, pdu_b):
+    def _enumerate_state_branches(self, txn, pdu_a, pdu_b):
         branch_a = pdu_a
         branch_b = pdu_b
 
-        get_query = (
-            "SELECT %(fields)s FROM %(pdus)s as p "
-            "LEFT JOIN %(state)s as s "
-            "ON p.pdu_id = s.pdu_id AND p.origin = s.origin "
-            "WHERE p.pdu_id = ? AND p.origin = ? "
-        ) % {
-            "fields": _pdu_state_joiner.get_fields(
-                PdusTable="p", StatePdusTable="s"),
-            "pdus": PdusTable.table_name,
-            "state": StatePdusTable.table_name,
-        }
-
         while True:
             if (branch_a.pdu_id == branch_b.pdu_id
                     and branch_a.origin == branch_b.origin):
@@ -801,13 +745,12 @@ class StatePduStore(SQLBaseStore):
                     branch_a.prev_state_origin
                 )
 
-                logger.debug("getting branch_a prev %s", pdu_tuple)
-                txn.execute(get_query, pdu_tuple)
-
                 prev_branch = branch_a
 
-                res = txn.fetchone()
-                branch_a = PduEntry(*res) if res else None
+                logger.debug("getting branch_a prev %s", pdu_tuple)
+                branch_a = self._get_pdu_tuple(txn, *pdu_tuple)
+                if branch_a:
+                    branch_a = Pdu.from_pdu_tuple(branch_a)
 
                 logger.debug("branch_a=%s", branch_a)
 
@@ -820,14 +763,13 @@ class StatePduStore(SQLBaseStore):
                     branch_b.prev_state_id,
                     branch_b.prev_state_origin
                 )
-                txn.execute(get_query, pdu_tuple)
-
-                logger.debug("getting branch_b prev %s", pdu_tuple)
 
                 prev_branch = branch_b
 
-                res = txn.fetchone()
-                branch_b = PduEntry(*res) if res else None
+                logger.debug("getting branch_b prev %s", pdu_tuple)
+                branch_b = self._get_pdu_tuple(txn, *pdu_tuple)
+                if branch_b:
+                    branch_b = Pdu.from_pdu_tuple(branch_b)
 
                 logger.debug("branch_b=%s", branch_b)
 
diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py
index fd762bc643..db20b1daa0 100644
--- a/synapse/storage/registration.py
+++ b/synapse/storage/registration.py
@@ -62,7 +62,7 @@ class RegistrationStore(SQLBaseStore):
         Raises:
             StoreError if the user_id could not be registered.
         """
-        yield self._db_pool.runInteraction(self._register, user_id, token,
+        yield self.runInteraction(self._register, user_id, token,
                                            password_hash)
 
     def _register(self, txn, user_id, token, password_hash):
@@ -99,7 +99,7 @@ class RegistrationStore(SQLBaseStore):
         Raises:
             StoreError if no user was found.
         """
-        user_id = yield self._db_pool.runInteraction(self._query_for_auth,
+        user_id = yield self.runInteraction(self._query_for_auth,
                                                      token)
         defer.returnValue(user_id)
 
diff --git a/synapse/storage/room.py b/synapse/storage/room.py
index 017169ce00..5adf8cdf1b 100644
--- a/synapse/storage/room.py
+++ b/synapse/storage/room.py
@@ -149,7 +149,7 @@ class RoomStore(SQLBaseStore):
             defer.returnValue(None)
 
     def get_power_level(self, room_id, user_id):
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_power_level,
             room_id, user_id,
         )
@@ -182,7 +182,7 @@ class RoomStore(SQLBaseStore):
             return None
 
     def get_ops_levels(self, room_id):
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_ops_levels,
             room_id,
         )
diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py
index 75c9a60101..04b4067d03 100644
--- a/synapse/storage/roommember.py
+++ b/synapse/storage/roommember.py
@@ -18,6 +18,7 @@ from twisted.internet import defer
 from ._base import SQLBaseStore
 
 from synapse.api.constants import Membership
+from synapse.util.logutils import log_function
 
 import logging
 
@@ -29,8 +30,18 @@ class RoomMemberStore(SQLBaseStore):
     def _store_room_member_txn(self, txn, event):
         """Store a room member in the database.
         """
-        target_user_id = event.state_key
-        domain = self.hs.parse_userid(target_user_id).domain
+        try:
+            target_user_id = event.state_key
+            domain = self.hs.parse_userid(target_user_id).domain
+        except:
+            logger.exception("Failed to parse target_user_id=%s", target_user_id)
+            raise
+
+        logger.debug(
+            "_store_room_member_txn: target_user_id=%s, membership=%s",
+            target_user_id,
+            event.membership,
+        )
 
         self._simple_insert_txn(
             txn,
@@ -51,12 +62,30 @@ class RoomMemberStore(SQLBaseStore):
                 "VALUES (?, ?)"
             )
             txn.execute(sql, (event.room_id, domain))
-        else:
-            sql = (
-                "DELETE FROM room_hosts WHERE room_id = ? AND host = ?"
+        elif event.membership != Membership.INVITE:
+            # Check if this was the last person to have left.
+            member_events = self._get_members_query_txn(
+                txn,
+                where_clause="c.room_id = ? AND m.membership = ? AND m.user_id != ?",
+                where_values=(event.room_id, Membership.JOIN, target_user_id,)
             )
 
-            txn.execute(sql, (event.room_id, domain))
+            joined_domains = set()
+            for e in member_events:
+                try:
+                    joined_domains.add(
+                        self.hs.parse_userid(e.state_key).domain
+                    )
+                except:
+                    # FIXME: How do we deal with invalid user ids in the db?
+                    logger.exception("Invalid user_id: %s", event.state_key)
+
+            if domain not in joined_domains:
+                sql = (
+                    "DELETE FROM room_hosts WHERE room_id = ? AND host = ?"
+                )
+
+                txn.execute(sql, (event.room_id, domain))
 
     @defer.inlineCallbacks
     def get_room_member(self, user_id, room_id):
@@ -88,7 +117,7 @@ class RoomMemberStore(SQLBaseStore):
         txn.execute(sql, (user_id, room_id))
         rows = self.cursor_to_dict(txn)
         if rows:
-            return self._parse_event_from_row(rows[0])
+            return self._parse_events_txn(txn, rows)[0]
         else:
             return None
 
@@ -120,7 +149,7 @@ class RoomMemberStore(SQLBaseStore):
             membership_list (list): A list of synapse.api.constants.Membership
             values which the user must be in.
         Returns:
-            A list of dicts with "room_id" and "membership" keys.
+            A list of RoomMemberEvent objects
         """
         if not membership_list:
             return defer.succeed(None)
@@ -146,8 +175,13 @@ class RoomMemberStore(SQLBaseStore):
         vals = where_dict.values()
         return self._get_members_query(clause, vals)
 
-    @defer.inlineCallbacks
     def _get_members_query(self, where_clause, where_values):
+        return self._db_pool.runInteraction(
+            self._get_members_query_txn,
+            where_clause, where_values
+        )
+
+    def _get_members_query_txn(self, txn, where_clause, where_values):
         sql = (
             "SELECT e.* FROM events as e "
             "INNER JOIN room_memberships as m "
@@ -157,18 +191,18 @@ class RoomMemberStore(SQLBaseStore):
             "WHERE %s "
         ) % (where_clause,)
 
-        rows = yield self._execute_and_decode(sql, *where_values)
-
-        # logger.debug("_get_members_query Got rows %s", rows)
+        txn.execute(sql, where_values)
+        rows = self.cursor_to_dict(txn)
 
-        results = [self._parse_event_from_row(r) for r in rows]
-        defer.returnValue(results)
+        results = self._parse_events_txn(txn, rows)
+        return results
 
     @defer.inlineCallbacks
-    def user_rooms_intersect(self, user_list):
-        """ Checks whether a list of users share a room.
+    def user_rooms_intersect(self, user_id_list):
+        """ Checks whether all the users whose IDs are given in a list share a
+        room.
         """
-        user_list_clause = " OR ".join(["m.user_id = ?"] * len(user_list))
+        user_list_clause = " OR ".join(["m.user_id = ?"] * len(user_id_list))
         sql = (
             "SELECT m.room_id FROM room_memberships as m "
             "INNER JOIN current_state_events as c "
@@ -178,8 +212,8 @@ class RoomMemberStore(SQLBaseStore):
             "GROUP BY m.room_id HAVING COUNT(m.room_id) = ?"
         ) % {"clause": user_list_clause}
 
-        args = user_list
-        args.append(len(user_list))
+        args = list(user_id_list)
+        args.append(len(user_id_list))
 
         rows = yield self._execute(None, sql, *args)
 
diff --git a/synapse/storage/schema/delta/v3.sql b/synapse/storage/schema/delta/v3.sql
new file mode 100644
index 0000000000..cade295989
--- /dev/null
+++ b/synapse/storage/schema/delta/v3.sql
@@ -0,0 +1,27 @@
+/* Copyright 2014 OpenMarket Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+CREATE INDEX IF NOT EXISTS room_aliases_alias ON room_aliases(room_alias);
+CREATE INDEX IF NOT EXISTS room_aliases_id ON room_aliases(room_id);
+
+
+CREATE INDEX IF NOT EXISTS room_alias_servers_alias ON room_alias_servers(room_alias);
+
+DELETE FROM room_aliases WHERE rowid NOT IN (SELECT max(rowid) FROM room_aliases GROUP BY room_alias, room_id);
+
+CREATE UNIQUE INDEX IF NOT EXISTS room_aliases_uniq ON room_aliases(room_alias, room_id);
+
+PRAGMA user_version = 3;
diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py
index 2cb0067a67..a76fecf24f 100644
--- a/synapse/storage/stream.py
+++ b/synapse/storage/stream.py
@@ -146,7 +146,7 @@ class StreamStore(SQLBaseStore):
         current_room_membership_sql = (
             "SELECT m.room_id FROM room_memberships as m "
             "INNER JOIN current_state_events as c ON m.event_id = c.event_id "
-            "WHERE m.user_id = ?"
+            "WHERE m.user_id = ? AND m.membership = 'join'"
         )
 
         # We also want to get any membership events about that user, e.g.
@@ -188,7 +188,7 @@ class StreamStore(SQLBaseStore):
             user_id, user_id, from_id, to_id
         )
 
-        ret = [self._parse_event_from_row(r) for r in rows]
+        ret = yield self._parse_events(rows)
 
         if rows:
             key = "s%d" % max([r["stream_ordering"] for r in rows])
@@ -243,9 +243,11 @@ class StreamStore(SQLBaseStore):
             # TODO (erikj): We should work out what to do here instead.
             next_token = to_key if to_key else from_key
 
+        events = yield self._parse_events(rows)
+
         defer.returnValue(
             (
-                [self._parse_event_from_row(r) for r in rows],
+                events,
                 next_token
             )
         )
@@ -277,15 +279,14 @@ class StreamStore(SQLBaseStore):
         else:
             token = (end_token, end_token)
 
-        defer.returnValue(
-            (
-                [self._parse_event_from_row(r) for r in rows],
-                token
-            )
-        )
+        events = yield self._parse_events(rows)
+
+        ret = (events, token)
+
+        defer.returnValue(ret)
 
     def get_room_events_max_id(self):
-        return self._db_pool.runInteraction(self._get_room_events_max_id_txn)
+        return self.runInteraction(self._get_room_events_max_id_txn)
 
     def _get_room_events_max_id_txn(self, txn):
         txn.execute(
diff --git a/synapse/storage/transactions.py b/synapse/storage/transactions.py
index 7467e1035b..ab4599b468 100644
--- a/synapse/storage/transactions.py
+++ b/synapse/storage/transactions.py
@@ -41,7 +41,7 @@ class TransactionStore(SQLBaseStore):
             this transaction or a 2-tuple of (int, dict)
         """
 
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_received_txn_response, transaction_id, origin
         )
 
@@ -72,7 +72,7 @@ class TransactionStore(SQLBaseStore):
             response_json (str)
         """
 
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._set_received_txn_response,
             transaction_id, origin, code, response_dict
         )
@@ -104,7 +104,7 @@ class TransactionStore(SQLBaseStore):
             list: A list of previous transaction ids.
         """
 
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._prep_send_transaction,
             transaction_id, destination, ts, pdu_list
         )
@@ -159,7 +159,7 @@ class TransactionStore(SQLBaseStore):
             code (int)
             response_json (str)
         """
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._delivered_txn,
             transaction_id, destination, code, response_dict
         )
@@ -184,7 +184,7 @@ class TransactionStore(SQLBaseStore):
         Returns:
             list: A list of `ReceivedTransactionsTable.EntryType`
         """
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_transactions_after, transaction_id, destination
         )
 
@@ -214,7 +214,7 @@ class TransactionStore(SQLBaseStore):
         Returns
             list: A list of PduTuple
         """
-        return self._db_pool.runInteraction(
+        return self.runInteraction(
             self._get_pdus_after_transaction,
             transaction_id, destination
         )
diff --git a/synapse/util/emailutils.py b/synapse/util/emailutils.py
new file mode 100644
index 0000000000..cdb0abd7ea
--- /dev/null
+++ b/synapse/util/emailutils.py
@@ -0,0 +1,71 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+""" This module allows you to send out emails.
+"""
+import email.utils
+import smtplib
+import twisted.python.log
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class EmailException(Exception):
+    pass
+
+
+def send_email(smtp_server, from_addr, to_addr, subject, body):
+    """Sends an email.
+
+    Args:
+        smtp_server(str): The SMTP server to use.
+        from_addr(str): The address to send from.
+        to_addr(str): The address to send to.
+        subject(str): The subject of the email.
+        body(str): The plain text body of the email.
+    Raises:
+        EmailException if there was a problem sending the mail.
+    """
+    if not smtp_server or not from_addr or not to_addr:
+        raise EmailException("Need SMTP server, from and to addresses. Check " +
+                             "the config to set these.")
+
+    msg = MIMEMultipart('alternative')
+    msg['Subject'] = subject
+    msg['From'] = from_addr
+    msg['To'] = to_addr
+    plain_part = MIMEText(body)
+    msg.attach(plain_part)
+
+    raw_from = email.utils.parseaddr(from_addr)[1]
+    raw_to = email.utils.parseaddr(to_addr)[1]
+    if not raw_from or not raw_to:
+        raise EmailException("Couldn't parse from/to address.")
+
+    logger.info("Sending email to %s on server %s with subject %s",
+                to_addr, smtp_server, subject)
+
+    try:
+        smtp = smtplib.SMTP(smtp_server)
+        smtp.sendmail(raw_from, raw_to, msg.as_string())
+        smtp.quit()
+    except Exception as origException:
+        twisted.python.log.err()
+        ese = EmailException()
+        ese.cause = origException
+        raise ese
\ No newline at end of file
diff --git a/synctl b/synctl
index 99dc545ba5..0f83e9cb1f 100755
--- a/synctl
+++ b/synctl
@@ -4,7 +4,6 @@ SYNAPSE="synapse/app/homeserver.py"
 
 CONFIGFILE="homeserver.yaml"
 PIDFILE="homeserver.pid"
-LOGFILE="homeserver.log"
 
 GREEN=$'\e[1;32m'
 NORMAL=$'\e[m'
@@ -14,15 +13,13 @@ set -e
 case "$1" in
   start)
     if [ ! -f "$CONFIGFILE" ]; then
-      echo "No config file found - generating a default one..."
-      $SYNAPSE -c "$CONFIGFILE" --generate-config
-      echo "Wrote $CONFIGFILE"
-      echo "You must now edit this file before continuing"
+      echo "No config file found"
+      echo "To generate a config file, run 'python --generate-config'"
       exit 1
     fi
 
     echo -n "Starting ..."
-    $SYNAPSE --daemonize -c "$CONFIGFILE" --pid-file "$PIDFILE" --log-file "$LOGFILE"
+    $SYNAPSE --daemonize -c "$CONFIGFILE" --pid-file "$PIDFILE"
     echo "${GREEN}started${NORMAL}"
     ;;
   stop)
diff --git a/tests/api/test_ratelimiting.py b/tests/api/test_ratelimiting.py
index dc2f83c7eb..dd0bc19ecf 100644
--- a/tests/api/test_ratelimiting.py
+++ b/tests/api/test_ratelimiting.py
@@ -1,6 +1,6 @@
 from synapse.api.ratelimiting import Ratelimiter
 
-import unittest
+from tests import unittest
 
 class TestRatelimiter(unittest.TestCase):
 
diff --git a/tests/events/test_events.py b/tests/events/test_events.py
index 93d5c15c6f..a4b6cb3afd 100644
--- a/tests/events/test_events.py
+++ b/tests/events/test_events.py
@@ -15,7 +15,7 @@
 
 from synapse.api.events import SynapseEvent
 
-import unittest
+from tests import unittest
 
 
 class SynapseTemplateCheckTestCase(unittest.TestCase):
diff --git a/tests/federation/test_federation.py b/tests/federation/test_federation.py
index 0b105fe723..bb17e9aafe 100644
--- a/tests/federation/test_federation.py
+++ b/tests/federation/test_federation.py
@@ -14,11 +14,10 @@
 
 # trial imports
 from twisted.internet import defer
-from twisted.trial import unittest
+from tests import unittest
 
 # python imports
-from mock import Mock
-import logging
+from mock import Mock, ANY
 
 from ..utils import MockHttpResource, MockClock
 
@@ -28,9 +27,6 @@ from synapse.federation.units import Pdu
 from synapse.storage.pdu import PduTuple, PduEntry
 
 
-logging.getLogger().addHandler(logging.NullHandler())
-
-
 def make_pdu(prev_pdus=[], **kwargs):
     """Provide some default fields for making a PduTuple."""
     pdu_fields = {
@@ -185,7 +181,8 @@ class FederationTestCase(unittest.TestCase):
                             "depth": 1,
                         },
                     ]
-                }
+                },
+                on_send_callback=ANY,
         )
 
     @defer.inlineCallbacks
@@ -216,7 +213,9 @@ class FederationTestCase(unittest.TestCase):
                             "content": {"testing": "content here"},
                         }
                     ],
-                })
+                },
+                on_send_callback=ANY,
+        )
 
     @defer.inlineCallbacks
     def test_recv_edu(self):
diff --git a/tests/federation/test_pdu_codec.py b/tests/federation/test_pdu_codec.py
index 9f74ba119f..344e1baf60 100644
--- a/tests/federation/test_pdu_codec.py
+++ b/tests/federation/test_pdu_codec.py
@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from twisted.trial import unittest
+from tests import unittest
 
 from synapse.federation.pdu_codec import (
     PduCodec, encode_event_id, decode_event_id
diff --git a/tests/handlers/test_directory.py b/tests/handlers/test_directory.py
index 72a2b1443a..dd5d85dde6 100644
--- a/tests/handlers/test_directory.py
+++ b/tests/handlers/test_directory.py
@@ -14,19 +14,17 @@
 # limitations under the License.
 
 
-from twisted.trial import unittest
+from tests import unittest
 from twisted.internet import defer
 
 from mock import Mock
-import logging
 
 from synapse.server import HomeServer
 from synapse.http.client import HttpClient
 from synapse.handlers.directory import DirectoryHandler
 from synapse.storage.directory import RoomAliasMapping
 
-
-logging.getLogger().addHandler(logging.NullHandler())
+from tests.utils import SQLiteMemoryDbPool
 
 
 class DirectoryHandlers(object):
@@ -37,6 +35,7 @@ class DirectoryHandlers(object):
 class DirectoryTestCase(unittest.TestCase):
     """ Tests the directory service. """
 
+    @defer.inlineCallbacks
     def setUp(self):
         self.mock_federation = Mock(spec=[
             "make_query",
@@ -47,11 +46,11 @@ class DirectoryTestCase(unittest.TestCase):
             self.query_handlers[query_type] = handler
         self.mock_federation.register_query_handler = register_query_handler
 
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+
         hs = HomeServer("test",
-            datastore=Mock(spec=[
-                "get_association_from_room_alias",
-                "get_joined_hosts_for_room",
-            ]),
+            db_pool=db_pool,
             http_client=None,
             resource_for_federation=Mock(),
             replication_layer=self.mock_federation,
@@ -60,20 +59,16 @@ class DirectoryTestCase(unittest.TestCase):
 
         self.handler = hs.get_handlers().directory_handler
 
-        self.datastore = hs.get_datastore()
-
-        def hosts(room_id):
-            return defer.succeed([])
-        self.datastore.get_joined_hosts_for_room.side_effect = hosts
+        self.store = hs.get_datastore()
 
         self.my_room = hs.parse_roomalias("#my-room:test")
+        self.your_room = hs.parse_roomalias("#your-room:test")
         self.remote_room = hs.parse_roomalias("#another:remote")
 
     @defer.inlineCallbacks
     def test_get_local_association(self):
-        mocked_get = self.datastore.get_association_from_room_alias
-        mocked_get.return_value = defer.succeed(
-            RoomAliasMapping("!8765qwer:test", "#my-room:test", ["test"])
+        yield self.store.create_room_alias_association(
+            self.my_room, "!8765qwer:test", ["test"]
         )
 
         result = yield self.handler.get_association(self.my_room)
@@ -106,9 +101,8 @@ class DirectoryTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_incoming_fed_query(self):
-        mocked_get = self.datastore.get_association_from_room_alias
-        mocked_get.return_value = defer.succeed(
-            RoomAliasMapping("!8765asdf:test", "#your-room:test", ["test"])
+        yield self.store.create_room_alias_association(
+            self.your_room, "!8765asdf:test", ["test"]
         )
 
         response = yield self.query_handlers["directory"](
diff --git a/tests/handlers/test_federation.py b/tests/handlers/test_federation.py
index 6fc3d8f7fd..eb6b7c22ef 100644
--- a/tests/handlers/test_federation.py
+++ b/tests/handlers/test_federation.py
@@ -14,7 +14,7 @@
 
 
 from twisted.internet import defer
-from twisted.trial import unittest
+from tests import unittest
 
 from synapse.api.events.room import (
     InviteJoinEvent, MessageEvent, RoomMemberEvent
@@ -26,12 +26,8 @@ from synapse.federation.units import Pdu
 
 from mock import NonCallableMock, ANY
 
-import logging
-
 from ..utils import get_mock_call_args
 
-logging.getLogger().addHandler(logging.NullHandler())
-
 
 class FederationTestCase(unittest.TestCase):
 
@@ -78,7 +74,9 @@ class FederationTestCase(unittest.TestCase):
 
         yield self.handlers.federation_handler.on_receive_pdu(pdu, False)
 
-        self.datastore.persist_event.assert_called_once_with(ANY, False)
+        self.datastore.persist_event.assert_called_once_with(
+            ANY, False, is_new_state=False
+        )
         self.notifier.on_new_room_event.assert_called_once_with(ANY)
 
     @defer.inlineCallbacks
diff --git a/tests/handlers/test_presence.py b/tests/handlers/test_presence.py
index 9eb8b6909f..765929d204 100644
--- a/tests/handlers/test_presence.py
+++ b/tests/handlers/test_presence.py
@@ -14,14 +14,15 @@
 # limitations under the License.
 
 
-from twisted.trial import unittest
+from tests import unittest
 from twisted.internet import defer, reactor
 
 from mock import Mock, call, ANY
-import logging
 import json
 
-from ..utils import MockHttpResource, MockClock, DeferredMockCallable
+from tests.utils import (
+    MockHttpResource, MockClock, DeferredMockCallable, SQLiteMemoryDbPool
+)
 
 from synapse.server import HomeServer
 from synapse.api.constants import PresenceState
@@ -34,9 +35,6 @@ UNAVAILABLE = PresenceState.UNAVAILABLE
 ONLINE = PresenceState.ONLINE
 
 
-logging.getLogger().addHandler(logging.NullHandler())
-
-
 def _expect_edu(destination, edu_type, content, origin="test"):
     return {
         "origin": origin,
@@ -64,41 +62,36 @@ class JustPresenceHandlers(object):
 class PresenceStateTestCase(unittest.TestCase):
     """ Tests presence management. """
 
+    @defer.inlineCallbacks
     def setUp(self):
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+
         hs = HomeServer("test",
-                clock=MockClock(),
-                db_pool=None,
-                datastore=Mock(spec=[
-                    "get_presence_state",
-                    "set_presence_state",
-                    "add_presence_list_pending",
-                    "set_presence_list_accepted",
-                ]),
-                handlers=None,
-                resource_for_federation=Mock(),
-                http_client=None,
-            )
+            clock=MockClock(),
+            db_pool=db_pool,
+            handlers=None,
+            resource_for_federation=Mock(),
+            http_client=None,
+        )
         hs.handlers = JustPresenceHandlers(hs)
 
-        self.datastore = hs.get_datastore()
-
-        def is_presence_visible(observed_localpart, observer_userid):
-            allow = (observed_localpart == "apple" and
-                observer_userid == "@banana:test"
-            )
-            return defer.succeed(allow)
-        self.datastore.is_presence_visible = is_presence_visible
+        self.store = hs.get_datastore()
 
         # Mock the RoomMemberHandler
         room_member_handler = Mock(spec=[])
         hs.handlers.room_member_handler = room_member_handler
-        logging.getLogger().debug("Mocking room_member_handler=%r", room_member_handler)
 
         # Some local users to test with
         self.u_apple = hs.parse_userid("@apple:test")
         self.u_banana = hs.parse_userid("@banana:test")
         self.u_clementine = hs.parse_userid("@clementine:test")
 
+        yield self.store.create_presence(self.u_apple.localpart)
+        yield self.store.set_presence_state(
+            self.u_apple.localpart, {"state": ONLINE, "status_msg": "Online"}
+        )
+
         self.handler = hs.get_handlers().presence_handler
 
         self.room_members = []
@@ -122,7 +115,7 @@ class PresenceStateTestCase(unittest.TestCase):
 
             shared = all(map(lambda i: i in room_member_ids, userlist))
             return defer.succeed(shared)
-        self.datastore.user_rooms_intersect = user_rooms_intersect
+        self.store.user_rooms_intersect = user_rooms_intersect
 
         self.mock_start = Mock()
         self.mock_stop = Mock()
@@ -132,11 +125,6 @@ class PresenceStateTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_get_my_state(self):
-        mocked_get = self.datastore.get_presence_state
-        mocked_get.return_value = defer.succeed(
-            {"state": ONLINE, "status_msg": "Online"}
-        )
-
         state = yield self.handler.get_state(
             target_user=self.u_apple, auth_user=self.u_apple
         )
@@ -145,13 +133,12 @@ class PresenceStateTestCase(unittest.TestCase):
             {"presence": ONLINE, "status_msg": "Online"},
             state
         )
-        mocked_get.assert_called_with("apple")
 
     @defer.inlineCallbacks
     def test_get_allowed_state(self):
-        mocked_get = self.datastore.get_presence_state
-        mocked_get.return_value = defer.succeed(
-            {"state": ONLINE, "status_msg": "Online"}
+        yield self.store.allow_presence_visible(
+            observed_localpart=self.u_apple.localpart,
+            observer_userid=self.u_banana.to_string(),
         )
 
         state = yield self.handler.get_state(
@@ -162,15 +149,9 @@ class PresenceStateTestCase(unittest.TestCase):
             {"presence": ONLINE, "status_msg": "Online"},
             state
         )
-        mocked_get.assert_called_with("apple")
 
     @defer.inlineCallbacks
     def test_get_same_room_state(self):
-        mocked_get = self.datastore.get_presence_state
-        mocked_get.return_value = defer.succeed(
-            {"state": ONLINE, "status_msg": "Online"}
-        )
-
         self.room_members = [self.u_apple, self.u_clementine]
 
         state = yield self.handler.get_state(
@@ -184,11 +165,6 @@ class PresenceStateTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_get_disallowed_state(self):
-        mocked_get = self.datastore.get_presence_state
-        mocked_get.return_value = defer.succeed(
-            {"state": ONLINE, "status_msg": "Online"}
-        )
-
         self.room_members = []
 
         yield self.assertFailure(
@@ -200,16 +176,17 @@ class PresenceStateTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_set_my_state(self):
-        mocked_set = self.datastore.set_presence_state
-        mocked_set.return_value = defer.succeed({"state": OFFLINE})
-
         yield self.handler.set_state(
                 target_user=self.u_apple, auth_user=self.u_apple,
                 state={"presence": UNAVAILABLE, "status_msg": "Away"})
 
-        mocked_set.assert_called_with("apple",
-            {"state": UNAVAILABLE, "status_msg": "Away"}
+        self.assertEquals(
+            {"state": UNAVAILABLE,
+             "status_msg": "Away",
+             "mtime": 1000000},
+            (yield self.store.get_presence_state(self.u_apple.localpart))
         )
+
         self.mock_start.assert_called_with(self.u_apple,
                 state={
                     "presence": UNAVAILABLE,
@@ -227,50 +204,34 @@ class PresenceStateTestCase(unittest.TestCase):
 class PresenceInvitesTestCase(unittest.TestCase):
     """ Tests presence management. """
 
+    @defer.inlineCallbacks
     def setUp(self):
         self.mock_http_client = Mock(spec=[])
         self.mock_http_client.put_json = DeferredMockCallable()
 
         self.mock_federation_resource = MockHttpResource()
 
-        hs = HomeServer("test",
-                clock=MockClock(),
-                db_pool=None,
-                datastore=Mock(spec=[
-                    "has_presence_state",
-                    "allow_presence_visible",
-                    "add_presence_list_pending",
-                    "set_presence_list_accepted",
-                    "get_presence_list",
-                    "del_presence_list",
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
 
-                    # Bits that Federation needs
-                    "prep_send_transaction",
-                    "delivered_txn",
-                    "get_received_txn_response",
-                    "set_received_txn_response",
-                ]),
-                handlers=None,
-                resource_for_client=Mock(),
-                resource_for_federation=self.mock_federation_resource,
-                http_client=self.mock_http_client,
-            )
+        hs = HomeServer("test",
+            clock=MockClock(),
+            db_pool=db_pool,
+            handlers=None,
+            resource_for_client=Mock(),
+            resource_for_federation=self.mock_federation_resource,
+            http_client=self.mock_http_client,
+        )
         hs.handlers = JustPresenceHandlers(hs)
 
-        self.datastore = hs.get_datastore()
-
-        def has_presence_state(user_localpart):
-            return defer.succeed(
-                user_localpart in ("apple", "banana"))
-        self.datastore.has_presence_state = has_presence_state
-
-        def get_received_txn_response(*args):
-            return defer.succeed(None)
-        self.datastore.get_received_txn_response = get_received_txn_response
+        self.store = hs.get_datastore()
 
         # Some local users to test with
         self.u_apple = hs.parse_userid("@apple:test")
         self.u_banana = hs.parse_userid("@banana:test")
+        yield self.store.create_presence(self.u_apple.localpart)
+        yield self.store.create_presence(self.u_banana.localpart)
+
         # ID of a local user that does not exist
         self.u_durian = hs.parse_userid("@durian:test")
 
@@ -293,12 +254,16 @@ class PresenceInvitesTestCase(unittest.TestCase):
         yield self.handler.send_invite(
                 observer_user=self.u_apple, observed_user=self.u_banana)
 
-        self.datastore.add_presence_list_pending.assert_called_with(
-                "apple", "@banana:test")
-        self.datastore.allow_presence_visible.assert_called_with(
-                "banana", "@apple:test")
-        self.datastore.set_presence_list_accepted.assert_called_with(
-                "apple", "@banana:test")
+        self.assertEquals(
+            [{"observed_user_id": "@banana:test", "accepted": 1}],
+            (yield self.store.get_presence_list(self.u_apple.localpart))
+        )
+        self.assertTrue(
+            (yield self.store.is_presence_visible(
+                observed_localpart=self.u_banana.localpart,
+                observer_userid=self.u_apple.to_string(),
+            ))
+        )
 
         self.mock_start.assert_called_with(
                 self.u_apple, target_user=self.u_banana)
@@ -308,10 +273,10 @@ class PresenceInvitesTestCase(unittest.TestCase):
         yield self.handler.send_invite(
                 observer_user=self.u_apple, observed_user=self.u_durian)
 
-        self.datastore.add_presence_list_pending.assert_called_with(
-                "apple", "@durian:test")
-        self.datastore.del_presence_list.assert_called_with(
-                "apple", "@durian:test")
+        self.assertEquals(
+            [],
+            (yield self.store.get_presence_list(self.u_apple.localpart))
+        )
 
     @defer.inlineCallbacks
     def test_invite_remote(self):
@@ -324,7 +289,8 @@ class PresenceInvitesTestCase(unittest.TestCase):
                         "observer_user": "@apple:test",
                         "observed_user": "@cabbage:elsewhere",
                     }
-                )
+                ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -332,8 +298,10 @@ class PresenceInvitesTestCase(unittest.TestCase):
         yield self.handler.send_invite(
                 observer_user=self.u_apple, observed_user=self.u_cabbage)
 
-        self.datastore.add_presence_list_pending.assert_called_with(
-                "apple", "@cabbage:elsewhere")
+        self.assertEquals(
+            [{"observed_user_id": "@cabbage:elsewhere", "accepted": 0}],
+            (yield self.store.get_presence_list(self.u_apple.localpart))
+        )
 
         yield put_json.await_calls()
 
@@ -350,7 +318,8 @@ class PresenceInvitesTestCase(unittest.TestCase):
                         "observer_user": "@cabbage:elsewhere",
                         "observed_user": "@apple:test",
                     }
-                )
+                ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -365,8 +334,12 @@ class PresenceInvitesTestCase(unittest.TestCase):
             )
         )
 
-        self.datastore.allow_presence_visible.assert_called_with(
-                "apple", "@cabbage:elsewhere")
+        self.assertTrue(
+            (yield self.store.is_presence_visible(
+                observed_localpart=self.u_apple.localpart,
+                observer_userid=self.u_cabbage.to_string(),
+            ))
+        )
 
         yield put_json.await_calls()
 
@@ -381,7 +354,8 @@ class PresenceInvitesTestCase(unittest.TestCase):
                         "observer_user": "@cabbage:elsewhere",
                         "observed_user": "@durian:test",
                     }
-                )
+                ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -400,6 +374,11 @@ class PresenceInvitesTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_accepted_remote(self):
+        yield self.store.add_presence_list_pending(
+            observer_localpart=self.u_apple.localpart,
+            observed_userid=self.u_cabbage.to_string(),
+        )
+
         yield self.mock_federation_resource.trigger("PUT",
             "/_matrix/federation/v1/send/1000000/",
             _make_edu_json("elsewhere", "m.presence_accept",
@@ -410,14 +389,21 @@ class PresenceInvitesTestCase(unittest.TestCase):
             )
         )
 
-        self.datastore.set_presence_list_accepted.assert_called_with(
-                "apple", "@cabbage:elsewhere")
+        self.assertEquals(
+            [{"observed_user_id": "@cabbage:elsewhere", "accepted": 1}],
+            (yield self.store.get_presence_list(self.u_apple.localpart))
+        )
 
         self.mock_start.assert_called_with(
                 self.u_apple, target_user=self.u_cabbage)
 
     @defer.inlineCallbacks
     def test_denied_remote(self):
+        yield self.store.add_presence_list_pending(
+            observer_localpart=self.u_apple.localpart,
+            observed_userid="@eggplant:elsewhere",
+        )
+
         yield self.mock_federation_resource.trigger("PUT",
             "/_matrix/federation/v1/send/1000000/",
             _make_edu_json("elsewhere", "m.presence_deny",
@@ -428,62 +414,76 @@ class PresenceInvitesTestCase(unittest.TestCase):
             )
         )
 
-        self.datastore.del_presence_list.assert_called_with(
-                "apple", "@eggplant:elsewhere")
+        self.assertEquals(
+            [],
+            (yield self.store.get_presence_list(self.u_apple.localpart))
+        )
 
     @defer.inlineCallbacks
     def test_drop_local(self):
+        yield self.store.add_presence_list_pending(
+            observer_localpart=self.u_apple.localpart,
+            observed_userid=self.u_banana.to_string(),
+        )
+        yield self.store.set_presence_list_accepted(
+            observer_localpart=self.u_apple.localpart,
+            observed_userid=self.u_banana.to_string(),
+        )
+
         yield self.handler.drop(
-                observer_user=self.u_apple, observed_user=self.u_banana)
+            observer_user=self.u_apple,
+            observed_user=self.u_banana,
+        )
 
-        self.datastore.del_presence_list.assert_called_with(
-                "apple", "@banana:test")
+        self.assertEquals(
+            [],
+            (yield self.store.get_presence_list(self.u_apple.localpart))
+        )
 
         self.mock_stop.assert_called_with(
                 self.u_apple, target_user=self.u_banana)
 
     @defer.inlineCallbacks
     def test_drop_remote(self):
+        yield self.store.add_presence_list_pending(
+            observer_localpart=self.u_apple.localpart,
+            observed_userid=self.u_cabbage.to_string(),
+        )
+        yield self.store.set_presence_list_accepted(
+            observer_localpart=self.u_apple.localpart,
+            observed_userid=self.u_cabbage.to_string(),
+        )
+
         yield self.handler.drop(
-                observer_user=self.u_apple, observed_user=self.u_cabbage)
+            observer_user=self.u_apple,
+            observed_user=self.u_cabbage,
+        )
 
-        self.datastore.del_presence_list.assert_called_with(
-                "apple", "@cabbage:elsewhere")
+        self.assertEquals(
+            [],
+            (yield self.store.get_presence_list(self.u_apple.localpart))
+        )
 
     @defer.inlineCallbacks
     def test_get_presence_list(self):
-        self.datastore.get_presence_list.return_value = defer.succeed(
-            [{"observed_user_id": "@banana:test"}]
+        yield self.store.add_presence_list_pending(
+            observer_localpart=self.u_apple.localpart,
+            observed_userid=self.u_banana.to_string(),
         )
-
-        presence = yield self.handler.get_presence_list(
-                observer_user=self.u_apple)
-
-        self.assertEquals([
-            {"observed_user": self.u_banana,
-             "presence": OFFLINE},
-        ], presence)
-
-        self.datastore.get_presence_list.assert_called_with("apple",
-            accepted=None
-        )
-
-        self.datastore.get_presence_list.return_value = defer.succeed(
-            [{"observed_user_id": "@banana:test"}]
+        yield self.store.set_presence_list_accepted(
+            observer_localpart=self.u_apple.localpart,
+            observed_userid=self.u_banana.to_string(),
         )
 
         presence = yield self.handler.get_presence_list(
-            observer_user=self.u_apple, accepted=True
-        )
+                observer_user=self.u_apple)
 
         self.assertEquals([
             {"observed_user": self.u_banana,
-             "presence": OFFLINE},
+             "presence": OFFLINE,
+             "accepted": 1},
         ], presence)
 
-        self.datastore.get_presence_list.assert_called_with("apple",
-                accepted=True)
-
 
 class PresencePushTestCase(unittest.TestCase):
     """ Tests steady-state presence status updates.
@@ -770,7 +770,8 @@ class PresencePushTestCase(unittest.TestCase):
                              "last_active_ago": 0},
                         ],
                     }
-                )
+                ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -785,7 +786,8 @@ class PresencePushTestCase(unittest.TestCase):
                              "last_active_ago": 0},
                         ],
                     }
-                )
+                ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -911,6 +913,7 @@ class PresencePushTestCase(unittest.TestCase):
                         ],
                     }
                 ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -925,6 +928,7 @@ class PresencePushTestCase(unittest.TestCase):
                         ],
                     }
                 ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -954,6 +958,7 @@ class PresencePushTestCase(unittest.TestCase):
                         ],
                     }
                 ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -1150,6 +1155,7 @@ class PresencePollingTestCase(unittest.TestCase):
                         "poll": [ "@potato:remote" ],
                     },
                 ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -1162,6 +1168,7 @@ class PresencePollingTestCase(unittest.TestCase):
                         "push": [ {"user_id": "@clementine:test" }],
                     },
                 ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -1190,6 +1197,7 @@ class PresencePollingTestCase(unittest.TestCase):
                         "push": [ {"user_id": "@fig:test" }],
                     },
                 ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -1222,6 +1230,7 @@ class PresencePollingTestCase(unittest.TestCase):
                         "unpoll": [ "@potato:remote" ],
                     },
                 ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -1253,6 +1262,7 @@ class PresencePollingTestCase(unittest.TestCase):
                         ],
                     },
                 ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
diff --git a/tests/handlers/test_presencelike.py b/tests/handlers/test_presencelike.py
index b35980d948..047752ad68 100644
--- a/tests/handlers/test_presencelike.py
+++ b/tests/handlers/test_presencelike.py
@@ -16,11 +16,10 @@
 """This file contains tests of the "presence-like" data that is shared between
 presence and profiles; namely, the displayname and avatar_url."""
 
-from twisted.trial import unittest
+from tests import unittest
 from twisted.internet import defer
 
 from mock import Mock, call, ANY
-import logging
 
 from ..utils import MockClock
 
@@ -35,9 +34,6 @@ UNAVAILABLE = PresenceState.UNAVAILABLE
 ONLINE = PresenceState.ONLINE
 
 
-logging.getLogger().addHandler(logging.NullHandler())
-
-
 class MockReplication(object):
     def __init__(self):
         self.edu_handlers = {}
@@ -69,6 +65,8 @@ class PresenceProfilelikeDataTestCase(unittest.TestCase):
                     "is_presence_visible",
 
                     "set_profile_displayname",
+
+                    "get_rooms_for_user_where_membership_is",
                 ]),
                 handlers=None,
                 resource_for_federation=Mock(),
@@ -136,6 +134,10 @@ class PresenceProfilelikeDataTestCase(unittest.TestCase):
         # Remote user
         self.u_potato = hs.parse_userid("@potato:remote")
 
+        self.mock_get_joined = (
+            self.datastore.get_rooms_for_user_where_membership_is
+        )
+
     @defer.inlineCallbacks
     def test_set_my_state(self):
         self.presence_list = [
@@ -156,6 +158,11 @@ class PresenceProfilelikeDataTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_push_local(self):
+        def get_joined(*args):
+            return defer.succeed([])
+
+        self.mock_get_joined.side_effect = get_joined
+
         self.presence_list = [
             {"observed_user_id": "@banana:test"},
             {"observed_user_id": "@clementine:test"},
diff --git a/tests/handlers/test_profile.py b/tests/handlers/test_profile.py
index 8e7a89b479..5dc9b456e1 100644
--- a/tests/handlers/test_profile.py
+++ b/tests/handlers/test_profile.py
@@ -14,18 +14,17 @@
 # limitations under the License.
 
 
-from twisted.trial import unittest
+from tests import unittest
 from twisted.internet import defer
 
 from mock import Mock
-import logging
 
 from synapse.api.errors import AuthError
 from synapse.server import HomeServer
 from synapse.handlers.profile import ProfileHandler
+from synapse.api.constants import Membership
 
-
-logging.getLogger().addHandler(logging.NullHandler())
+from tests.utils import SQLiteMemoryDbPool
 
 
 class ProfileHandlers(object):
@@ -36,6 +35,7 @@ class ProfileHandlers(object):
 class ProfileTestCase(unittest.TestCase):
     """ Tests profile management. """
 
+    @defer.inlineCallbacks
     def setUp(self):
         self.mock_federation = Mock(spec=[
             "make_query",
@@ -46,27 +46,26 @@ class ProfileTestCase(unittest.TestCase):
             self.query_handlers[query_type] = handler
         self.mock_federation.register_query_handler = register_query_handler
 
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+
         hs = HomeServer("test",
-                db_pool=None,
+                db_pool=db_pool,
                 http_client=None,
-                datastore=Mock(spec=[
-                    "get_profile_displayname",
-                    "set_profile_displayname",
-                    "get_profile_avatar_url",
-                    "set_profile_avatar_url",
-                ]),
                 handlers=None,
                 resource_for_federation=Mock(),
                 replication_layer=self.mock_federation,
             )
         hs.handlers = ProfileHandlers(hs)
 
-        self.datastore = hs.get_datastore()
+        self.store = hs.get_datastore()
 
         self.frank = hs.parse_userid("@1234ABCD:test")
         self.bob   = hs.parse_userid("@4567:test")
         self.alice = hs.parse_userid("@alice:remote")
 
+        yield self.store.create_profile(self.frank.localpart)
+
         self.handler = hs.get_handlers().profile_handler
 
         # TODO(paul): Icky signal declarings.. booo
@@ -74,22 +73,22 @@ class ProfileTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_get_my_name(self):
-        mocked_get = self.datastore.get_profile_displayname
-        mocked_get.return_value = defer.succeed("Frank")
+        yield self.store.set_profile_displayname(
+            self.frank.localpart, "Frank"
+        )
 
         displayname = yield self.handler.get_displayname(self.frank)
 
         self.assertEquals("Frank", displayname)
-        mocked_get.assert_called_with("1234ABCD")
 
     @defer.inlineCallbacks
     def test_set_my_name(self):
-        mocked_set = self.datastore.set_profile_displayname
-        mocked_set.return_value = defer.succeed(())
-
         yield self.handler.set_displayname(self.frank, self.frank, "Frank Jr.")
 
-        mocked_set.assert_called_with("1234ABCD", "Frank Jr.")
+        self.assertEquals(
+            (yield self.store.get_profile_displayname(self.frank.localpart)),
+            "Frank Jr."
+        )
 
     @defer.inlineCallbacks
     def test_set_my_name_noauth(self):
@@ -114,32 +113,31 @@ class ProfileTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_incoming_fed_query(self):
-        mocked_get = self.datastore.get_profile_displayname
-        mocked_get.return_value = defer.succeed("Caroline")
+        yield self.store.create_profile("caroline")
+        yield self.store.set_profile_displayname("caroline", "Caroline")
 
         response = yield self.query_handlers["profile"](
             {"user_id": "@caroline:test", "field": "displayname"}
         )
 
         self.assertEquals({"displayname": "Caroline"}, response)
-        mocked_get.assert_called_with("caroline")
 
     @defer.inlineCallbacks
     def test_get_my_avatar(self):
-        mocked_get = self.datastore.get_profile_avatar_url
-        mocked_get.return_value = defer.succeed("http://my.server/me.png")
+        yield self.store.set_profile_avatar_url(
+            self.frank.localpart, "http://my.server/me.png"
+        )
 
         avatar_url = yield self.handler.get_avatar_url(self.frank)
 
         self.assertEquals("http://my.server/me.png", avatar_url)
-        mocked_get.assert_called_with("1234ABCD")
 
     @defer.inlineCallbacks
     def test_set_my_avatar(self):
-        mocked_set = self.datastore.set_profile_avatar_url
-        mocked_set.return_value = defer.succeed(())
-
         yield self.handler.set_avatar_url(self.frank, self.frank,
                 "http://my.server/pic.gif")
 
-        mocked_set.assert_called_with("1234ABCD", "http://my.server/pic.gif")
+        self.assertEquals(
+            (yield self.store.get_profile_avatar_url(self.frank.localpart)),
+            "http://my.server/pic.gif"
+        )
diff --git a/tests/handlers/test_room.py b/tests/handlers/test_room.py
index 5687bbea0b..a1a2e80492 100644
--- a/tests/handlers/test_room.py
+++ b/tests/handlers/test_room.py
@@ -15,7 +15,7 @@
 
 
 from twisted.internet import defer
-from twisted.trial import unittest
+from tests import unittest
 
 from synapse.api.events.room import (
     InviteJoinEvent, RoomMemberEvent, RoomConfigEvent
@@ -27,10 +27,6 @@ from synapse.server import HomeServer
 
 from mock import Mock, NonCallableMock
 
-import logging
-
-logging.getLogger().addHandler(logging.NullHandler())
-
 
 class RoomMemberHandlerTestCase(unittest.TestCase):
 
diff --git a/tests/handlers/test_typing.py b/tests/handlers/test_typing.py
index 6532ac94a3..a66f208abf 100644
--- a/tests/handlers/test_typing.py
+++ b/tests/handlers/test_typing.py
@@ -14,12 +14,11 @@
 # limitations under the License.
 
 
-from twisted.trial import unittest
+from tests import unittest
 from twisted.internet import defer
 
 from mock import Mock, call, ANY
 import json
-import logging
 
 from ..utils import MockHttpResource, MockClock, DeferredMockCallable
 
@@ -27,9 +26,6 @@ from synapse.server import HomeServer
 from synapse.handlers.typing import TypingNotificationHandler
 
 
-logging.getLogger().addHandler(logging.NullHandler())
-
-
 def _expect_edu(destination, edu_type, content, origin="test"):
     return {
         "origin": origin,
@@ -173,7 +169,8 @@ class TypingNotificationsTestCase(unittest.TestCase):
                         "user_id": self.u_apple.to_string(),
                         "typing": True,
                     }
-                )
+                ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
@@ -223,7 +220,8 @@ class TypingNotificationsTestCase(unittest.TestCase):
                         "user_id": self.u_apple.to_string(),
                         "typing": False,
                     }
-                )
+                ),
+                on_send_callback=ANY,
             ),
             defer.succeed((200, "OK"))
         )
diff --git a/tests/rest/test_events.py b/tests/rest/test_events.py
index 1dccf4c503..79b371c04d 100644
--- a/tests/rest/test_events.py
+++ b/tests/rest/test_events.py
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 """ Tests REST events for /events paths."""
-from twisted.trial import unittest
+from tests import unittest
 
 # twisted imports
 from twisted.internet import defer
@@ -27,14 +27,12 @@ from synapse.server import HomeServer
 
 # python imports
 import json
-import logging
 
 from ..utils import MockHttpResource, MemoryDataStore
 from .utils import RestTestCase
 
 from mock import Mock, NonCallableMock
 
-logging.getLogger().addHandler(logging.NullHandler())
 
 PATH_PREFIX = "/_matrix/client/api/v1"
 
@@ -145,6 +143,7 @@ class EventStreamPermissionsTestCase(RestTestCase):
         )
         self.ratelimiter = hs.get_ratelimiter()
         self.ratelimiter.send_message.return_value = (True, 0)
+        hs.config.enable_registration_captcha = False
 
         hs.get_handlers().federation_handler = Mock()
 
diff --git a/tests/rest/test_presence.py b/tests/rest/test_presence.py
index a1db0fbcf3..ea3478ac5d 100644
--- a/tests/rest/test_presence.py
+++ b/tests/rest/test_presence.py
@@ -15,11 +15,10 @@
 
 """Tests REST events for /presence paths."""
 
-from twisted.trial import unittest
+from tests import unittest
 from twisted.internet import defer
 
 from mock import Mock
-import logging
 
 from ..utils import MockHttpResource
 
@@ -28,9 +27,6 @@ from synapse.handlers.presence import PresenceHandler
 from synapse.server import HomeServer
 
 
-logging.getLogger().addHandler(logging.NullHandler())
-
-
 OFFLINE = PresenceState.OFFLINE
 UNAVAILABLE = PresenceState.UNAVAILABLE
 ONLINE = PresenceState.ONLINE
diff --git a/tests/rest/test_profile.py b/tests/rest/test_profile.py
index f41810df1f..e6e51f6dd0 100644
--- a/tests/rest/test_profile.py
+++ b/tests/rest/test_profile.py
@@ -15,7 +15,7 @@
 
 """Tests REST events for /profile paths."""
 
-from twisted.trial import unittest
+from tests import unittest
 from twisted.internet import defer
 
 from mock import Mock
@@ -28,6 +28,7 @@ from synapse.server import HomeServer
 myid = "@1234ABCD:test"
 PATH_PREFIX = "/_matrix/client/api/v1"
 
+
 class ProfileTestCase(unittest.TestCase):
     """ Tests profile management. """
 
diff --git a/tests/rest/utils.py b/tests/rest/utils.py
index 77f5ecf0df..579441fb4a 100644
--- a/tests/rest/utils.py
+++ b/tests/rest/utils.py
@@ -17,7 +17,7 @@
 from twisted.internet import defer
 
 # trial imports
-from twisted.trial import unittest
+from tests import unittest
 
 from synapse.api.constants import Membership
 
@@ -95,8 +95,14 @@ class RestTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def register(self, user_id):
-        (code, response) = yield self.mock_resource.trigger("POST", "/register",
-                                '{"user_id":"%s"}' % user_id)
+        (code, response) = yield self.mock_resource.trigger(
+            "POST",
+            "/register",
+            json.dumps({
+                "user": user_id,
+                "password": "test",
+                "type": "m.login.password"
+            }))
         self.assertEquals(200, code)
         defer.returnValue(response)
 
diff --git a/tests/storage/TESTS_NEEDED_FOR b/tests/storage/TESTS_NEEDED_FOR
new file mode 100644
index 0000000000..8e5d0cbdc4
--- /dev/null
+++ b/tests/storage/TESTS_NEEDED_FOR
@@ -0,0 +1,5 @@
+synapse/storage/feedback.py
+synapse/storage/keys.py
+synapse/storage/pdu.py
+synapse/storage/stream.py
+synapse/storage/transactions.py
diff --git a/tests/storage/test_base.py b/tests/storage/test_base.py
index 330311448d..3ad9a4b0c0 100644
--- a/tests/storage/test_base.py
+++ b/tests/storage/test_base.py
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 
-from twisted.trial import unittest
+from tests import unittest
 from twisted.internet import defer
 
 from mock import Mock, call
diff --git a/tests/storage/test_directory.py b/tests/storage/test_directory.py
new file mode 100644
index 0000000000..7e8e7e1e83
--- /dev/null
+++ b/tests/storage/test_directory.py
@@ -0,0 +1,68 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from tests import unittest
+from twisted.internet import defer
+
+from synapse.server import HomeServer
+from synapse.storage.directory import DirectoryStore
+
+from tests.utils import SQLiteMemoryDbPool
+
+
+class DirectoryStoreTestCase(unittest.TestCase):
+
+    @defer.inlineCallbacks
+    def setUp(self):
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+
+        hs = HomeServer("test",
+            db_pool=db_pool,
+        )
+
+        self.store = DirectoryStore(hs)
+
+        self.room = hs.parse_roomid("!abcde:test")
+        self.alias = hs.parse_roomalias("#my-room:test")
+
+    @defer.inlineCallbacks
+    def test_room_to_alias(self):
+        yield self.store.create_room_alias_association(
+            room_alias=self.alias,
+            room_id=self.room.to_string(),
+            servers=["test"],
+        )
+
+        self.assertEquals(
+            ["#my-room:test"],
+            (yield self.store.get_aliases_for_room(self.room.to_string()))
+        )
+
+    @defer.inlineCallbacks
+    def test_alias_to_room(self):
+        yield self.store.create_room_alias_association(
+            room_alias=self.alias,
+            room_id=self.room.to_string(),
+            servers=["test"],
+        )
+
+
+        self.assertObjectHasAttributes(
+            {"room_id": self.room.to_string(),
+             "servers": ["test"]},
+            (yield self.store.get_association_from_room_alias(self.alias))
+        )
diff --git a/tests/storage/test_presence.py b/tests/storage/test_presence.py
new file mode 100644
index 0000000000..9655d3cf42
--- /dev/null
+++ b/tests/storage/test_presence.py
@@ -0,0 +1,167 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from tests import unittest
+from twisted.internet import defer
+
+from synapse.server import HomeServer
+from synapse.storage.presence import PresenceStore
+
+from tests.utils import SQLiteMemoryDbPool, MockClock
+
+
+class PresenceStoreTestCase(unittest.TestCase):
+
+    @defer.inlineCallbacks
+    def setUp(self):
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+
+        hs = HomeServer("test",
+            clock=MockClock(),
+            db_pool=db_pool,
+        )
+
+        self.store = PresenceStore(hs)
+
+        self.u_apple = hs.parse_userid("@apple:test")
+        self.u_banana = hs.parse_userid("@banana:test")
+
+    @defer.inlineCallbacks
+    def test_state(self):
+        yield self.store.create_presence(
+            self.u_apple.localpart
+        )
+
+        state = yield self.store.get_presence_state(
+            self.u_apple.localpart
+        )
+
+        self.assertEquals(
+            {"state": None, "status_msg": None, "mtime": None}, state
+        )
+
+        yield self.store.set_presence_state(
+            self.u_apple.localpart, {"state": "online", "status_msg": "Here"}
+        )
+
+        state = yield self.store.get_presence_state(
+            self.u_apple.localpart
+        )
+
+        self.assertEquals(
+            {"state": "online", "status_msg": "Here", "mtime": 1000000}, state
+        )
+
+    @defer.inlineCallbacks
+    def test_visibility(self):
+        self.assertFalse((yield self.store.is_presence_visible(
+            observed_localpart=self.u_apple.localpart,
+            observer_userid=self.u_banana.to_string(),
+        )))
+
+        yield self.store.allow_presence_visible(
+            observed_localpart=self.u_apple.localpart,
+            observer_userid=self.u_banana.to_string(),
+        )
+
+        self.assertTrue((yield self.store.is_presence_visible(
+            observed_localpart=self.u_apple.localpart,
+            observer_userid=self.u_banana.to_string(),
+        )))
+
+        yield self.store.disallow_presence_visible(
+            observed_localpart=self.u_apple.localpart,
+            observer_userid=self.u_banana.to_string(),
+        )
+
+        self.assertFalse((yield self.store.is_presence_visible(
+            observed_localpart=self.u_apple.localpart,
+            observer_userid=self.u_banana.to_string(),
+        )))
+
+    @defer.inlineCallbacks
+    def test_presence_list(self):
+        self.assertEquals(
+            [],
+            (yield self.store.get_presence_list(
+                observer_localpart=self.u_apple.localpart,
+            ))
+        )
+        self.assertEquals(
+            [],
+            (yield self.store.get_presence_list(
+                observer_localpart=self.u_apple.localpart,
+                accepted=True,
+            ))
+        )
+
+        yield self.store.add_presence_list_pending(
+            observer_localpart=self.u_apple.localpart,
+            observed_userid=self.u_banana.to_string(),
+        )
+
+        self.assertEquals(
+            [{"observed_user_id": "@banana:test", "accepted": 0}],
+            (yield self.store.get_presence_list(
+                observer_localpart=self.u_apple.localpart,
+            ))
+        )
+        self.assertEquals(
+            [],
+            (yield self.store.get_presence_list(
+                observer_localpart=self.u_apple.localpart,
+                accepted=True,
+            ))
+        )
+
+        yield self.store.set_presence_list_accepted(
+            observer_localpart=self.u_apple.localpart,
+            observed_userid=self.u_banana.to_string(),
+        )
+
+        self.assertEquals(
+            [{"observed_user_id": "@banana:test", "accepted": 1}],
+            (yield self.store.get_presence_list(
+                observer_localpart=self.u_apple.localpart,
+            ))
+        )
+        self.assertEquals(
+            [{"observed_user_id": "@banana:test", "accepted": 1}],
+            (yield self.store.get_presence_list(
+                observer_localpart=self.u_apple.localpart,
+                accepted=True,
+            ))
+        )
+
+        yield self.store.del_presence_list(
+            observer_localpart=self.u_apple.localpart,
+            observed_userid=self.u_banana.to_string(),
+        )
+
+        self.assertEquals(
+            [],
+            (yield self.store.get_presence_list(
+                observer_localpart=self.u_apple.localpart,
+            ))
+        )
+        self.assertEquals(
+            [],
+            (yield self.store.get_presence_list(
+                observer_localpart=self.u_apple.localpart,
+                accepted=True,
+            ))
+        )
diff --git a/tests/storage/test_profile.py b/tests/storage/test_profile.py
new file mode 100644
index 0000000000..5d36723c28
--- /dev/null
+++ b/tests/storage/test_profile.py
@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from tests import unittest
+from twisted.internet import defer
+
+from synapse.server import HomeServer
+from synapse.storage.profile import ProfileStore
+
+from tests.utils import SQLiteMemoryDbPool
+
+
+class ProfileStoreTestCase(unittest.TestCase):
+
+    @defer.inlineCallbacks
+    def setUp(self):
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+
+        hs = HomeServer("test",
+            db_pool=db_pool,
+        )
+
+        self.store = ProfileStore(hs)
+
+        self.u_frank = hs.parse_userid("@frank:test")
+
+    @defer.inlineCallbacks
+    def test_displayname(self):
+        yield self.store.create_profile(
+            self.u_frank.localpart
+        )
+
+        yield self.store.set_profile_displayname(
+            self.u_frank.localpart, "Frank"
+        )
+
+        self.assertEquals(
+            "Frank",
+            (yield self.store.get_profile_displayname(self.u_frank.localpart))
+        )
+
+    @defer.inlineCallbacks
+    def test_avatar_url(self):
+        yield self.store.create_profile(
+            self.u_frank.localpart
+        )
+
+        yield self.store.set_profile_avatar_url(
+                self.u_frank.localpart, "http://my.site/here"
+        )
+
+        self.assertEquals(
+            "http://my.site/here",
+            (yield self.store.get_profile_avatar_url(self.u_frank.localpart))
+        )
diff --git a/tests/storage/test_registration.py b/tests/storage/test_registration.py
new file mode 100644
index 0000000000..91e221d53e
--- /dev/null
+++ b/tests/storage/test_registration.py
@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from tests import unittest
+from twisted.internet import defer
+
+from synapse.server import HomeServer
+from synapse.storage.registration import RegistrationStore
+
+from tests.utils import SQLiteMemoryDbPool
+
+
+class RegistrationStoreTestCase(unittest.TestCase):
+
+    @defer.inlineCallbacks
+    def setUp(self):
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+
+        hs = HomeServer("test",
+            db_pool=db_pool,
+        )
+
+        self.store = RegistrationStore(hs)
+
+        self.user_id = "@my-user:test"
+        self.tokens = ["AbCdEfGhIjKlMnOpQrStUvWxYz",
+                        "BcDeFgHiJkLmNoPqRsTuVwXyZa"]
+        self.pwhash = "{xx1}123456789"
+
+    @defer.inlineCallbacks
+    def test_register(self):
+        yield self.store.register(self.user_id, self.tokens[0], self.pwhash)
+
+        self.assertEquals(
+            # TODO(paul): Surely this field should be 'user_id', not 'name'
+            #  Additionally surely it shouldn't come in a 1-element list
+            [{"name": self.user_id, "password_hash": self.pwhash}],
+            (yield self.store.get_user_by_id(self.user_id))
+        )
+
+        self.assertEquals(
+            self.user_id,
+            (yield self.store.get_user_by_token(self.tokens[0]))
+        )
+
+    @defer.inlineCallbacks
+    def test_add_tokens(self):
+        yield self.store.register(self.user_id, self.tokens[0], self.pwhash)
+        yield self.store.add_access_token_to_user(self.user_id, self.tokens[1])
+
+        self.assertEquals(
+            self.user_id,
+            (yield self.store.get_user_by_token(self.tokens[1]))
+        )
+
diff --git a/tests/storage/test_room.py b/tests/storage/test_room.py
new file mode 100644
index 0000000000..369a73d917
--- /dev/null
+++ b/tests/storage/test_room.py
@@ -0,0 +1,176 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from tests import unittest
+from twisted.internet import defer
+
+from synapse.server import HomeServer
+from synapse.api.events.room import (
+    RoomNameEvent, RoomTopicEvent
+)
+
+from tests.utils import SQLiteMemoryDbPool
+
+
+class RoomStoreTestCase(unittest.TestCase):
+
+    @defer.inlineCallbacks
+    def setUp(self):
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+
+        hs = HomeServer("test",
+            db_pool=db_pool,
+        )
+
+        # We can't test RoomStore on its own without the DirectoryStore, for
+        # management of the 'room_aliases' table
+        self.store = hs.get_datastore()
+
+        self.room = hs.parse_roomid("!abcde:test")
+        self.alias = hs.parse_roomalias("#a-room-name:test")
+        self.u_creator = hs.parse_userid("@creator:test")
+
+        yield self.store.store_room(self.room.to_string(),
+            room_creator_user_id=self.u_creator.to_string(),
+            is_public=True
+        )
+
+    @defer.inlineCallbacks
+    def test_get_room(self):
+        self.assertObjectHasAttributes(
+            {"room_id": self.room.to_string(),
+             "creator": self.u_creator.to_string(),
+             "is_public": True},
+            (yield self.store.get_room(self.room.to_string()))
+        )
+
+    @defer.inlineCallbacks
+    def test_store_room_config(self):
+        yield self.store.store_room_config(self.room.to_string(),
+            visibility=False
+        )
+
+        self.assertObjectHasAttributes(
+            {"is_public": False},
+            (yield self.store.get_room(self.room.to_string()))
+        )
+
+    @defer.inlineCallbacks
+    def test_get_rooms(self):
+        # get_rooms does an INNER JOIN on the room_aliases table :(
+
+        rooms = yield self.store.get_rooms(is_public=True)
+        # Should be empty before we add the alias
+        self.assertEquals([], rooms)
+
+        yield self.store.create_room_alias_association(
+            room_alias=self.alias,
+            room_id=self.room.to_string(),
+            servers=["test"]
+        )
+
+        rooms = yield self.store.get_rooms(is_public=True)
+
+        self.assertEquals(1, len(rooms))
+        self.assertEquals({
+            "name": None,
+            "room_id": self.room.to_string(),
+            "topic": None,
+            "aliases": [self.alias.to_string()],
+        }, rooms[0])
+
+
+class RoomEventsStoreTestCase(unittest.TestCase):
+
+    @defer.inlineCallbacks
+    def setUp(self):
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+
+        hs = HomeServer("test",
+            db_pool=db_pool,
+        )
+
+        # Room events need the full datastore, for persist_event() and
+        # get_room_state()
+        self.store = hs.get_datastore()
+        self.event_factory = hs.get_event_factory();
+
+        self.room = hs.parse_roomid("!abcde:test")
+
+        yield self.store.store_room(self.room.to_string(),
+            room_creator_user_id="@creator:text",
+            is_public=True
+        )
+
+    @defer.inlineCallbacks
+    def inject_room_event(self, **kwargs):
+        yield self.store.persist_event(
+            self.event_factory.create_event(
+                room_id=self.room.to_string(),
+                **kwargs
+            )
+        )
+
+    @defer.inlineCallbacks
+    def test_room_name(self):
+        name = u"A-Room-Name"
+
+        yield self.inject_room_event(
+            etype=RoomNameEvent.TYPE,
+            name=name,
+            content={"name": name},
+            depth=1,
+        )
+
+        state = yield self.store.get_current_state(
+            room_id=self.room.to_string()
+        )
+
+        self.assertEquals(1, len(state))
+        self.assertObjectHasAttributes(
+            {"type": "m.room.name",
+             "room_id": self.room.to_string(),
+             "name": name},
+            state[0]
+        )
+
+    @defer.inlineCallbacks
+    def test_room_name(self):
+        topic = u"A place for things"
+
+        yield self.inject_room_event(
+            etype=RoomTopicEvent.TYPE,
+            topic=topic,
+            content={"topic": topic},
+            depth=1,
+        )
+
+        state = yield self.store.get_current_state(
+            room_id=self.room.to_string()
+        )
+
+        self.assertEquals(1, len(state))
+        self.assertObjectHasAttributes(
+            {"type": "m.room.topic",
+             "room_id": self.room.to_string(),
+             "topic": topic},
+            state[0]
+        )
+
+    # Not testing the various 'level' methods for now because there's lots
+    # of them and need coalescing; see JIRA SPEC-11
diff --git a/tests/storage/test_roommember.py b/tests/storage/test_roommember.py
new file mode 100644
index 0000000000..eae278ee8d
--- /dev/null
+++ b/tests/storage/test_roommember.py
@@ -0,0 +1,157 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from tests import unittest
+from twisted.internet import defer
+
+from synapse.server import HomeServer
+from synapse.api.constants import Membership
+from synapse.api.events.room import RoomMemberEvent
+
+from tests.utils import SQLiteMemoryDbPool
+
+
+class RoomMemberStoreTestCase(unittest.TestCase):
+
+    @defer.inlineCallbacks
+    def setUp(self):
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+
+        hs = HomeServer("test",
+            db_pool=db_pool,
+        )
+
+        # We can't test the RoomMemberStore on its own without the other event
+        # storage logic
+        self.store = hs.get_datastore()
+        self.event_factory = hs.get_event_factory()
+
+        self.u_alice = hs.parse_userid("@alice:test")
+        self.u_bob = hs.parse_userid("@bob:test")
+
+        # User elsewhere on another host
+        self.u_charlie = hs.parse_userid("@charlie:elsewhere")
+
+        self.room = hs.parse_roomid("!abc123:test")
+
+    @defer.inlineCallbacks
+    def inject_room_member(self, room, user, membership):
+        # Have to create a join event using the eventfactory
+        yield self.store.persist_event(
+            self.event_factory.create_event(
+                etype=RoomMemberEvent.TYPE,
+                user_id=user.to_string(),
+                state_key=user.to_string(),
+                room_id=room.to_string(),
+                membership=membership,
+                content={"membership": membership},
+                depth=1,
+            )
+        )
+
+    @defer.inlineCallbacks
+    def test_one_member(self):
+        yield self.inject_room_member(self.room, self.u_alice, Membership.JOIN)
+
+        self.assertEquals(
+            Membership.JOIN,
+            (yield self.store.get_room_member(
+                user_id=self.u_alice.to_string(),
+                room_id=self.room.to_string(),
+            )).membership
+        )
+        self.assertEquals(
+            [self.u_alice.to_string()],
+            [m.user_id for m in (
+                yield self.store.get_room_members(self.room.to_string())
+            )]
+        )
+        self.assertEquals(
+            [self.room.to_string()],
+            [m.room_id for m in (
+                yield self.store.get_rooms_for_user_where_membership_is(
+                    self.u_alice.to_string(), [Membership.JOIN]
+                ))
+            ]
+        )
+        self.assertFalse(
+            (yield self.store.user_rooms_intersect(
+                [self.u_alice.to_string(), self.u_bob.to_string()]
+            ))
+        )
+
+    @defer.inlineCallbacks
+    def test_two_members(self):
+        yield self.inject_room_member(self.room, self.u_alice, Membership.JOIN)
+        yield self.inject_room_member(self.room, self.u_bob, Membership.JOIN)
+
+        self.assertEquals(
+            {self.u_alice.to_string(), self.u_bob.to_string()},
+            {m.user_id for m in (
+                yield self.store.get_room_members(self.room.to_string())
+            )}
+        )
+        self.assertTrue(
+            (yield self.store.user_rooms_intersect(
+                [self.u_alice.to_string(), self.u_bob.to_string()]
+            ))
+        )
+
+    @defer.inlineCallbacks
+    def test_room_hosts(self):
+        yield self.inject_room_member(self.room, self.u_alice, Membership.JOIN)
+
+        self.assertEquals(
+            ["test"],
+            (yield self.store.get_joined_hosts_for_room(self.room.to_string()))
+        )
+
+        # Should still have just one host after second join from it
+        yield self.inject_room_member(self.room, self.u_bob, Membership.JOIN)
+
+        self.assertEquals(
+            ["test"],
+            (yield self.store.get_joined_hosts_for_room(self.room.to_string()))
+        )
+
+        # Should now have two hosts after join from other host
+        yield self.inject_room_member(self.room, self.u_charlie, Membership.JOIN)
+
+        self.assertEquals(
+            {"test", "elsewhere"},
+            set((yield
+                self.store.get_joined_hosts_for_room(self.room.to_string())
+            ))
+        )
+
+        # Should still have both hosts
+        yield self.inject_room_member(self.room, self.u_alice, Membership.LEAVE)
+
+        self.assertEquals(
+            {"test", "elsewhere"},
+            set((yield
+                self.store.get_joined_hosts_for_room(self.room.to_string())
+            ))
+        )
+
+        # Should have only one host after other leaves
+        yield self.inject_room_member(self.room, self.u_charlie, Membership.LEAVE)
+
+        self.assertEquals(
+            ["test"],
+            (yield self.store.get_joined_hosts_for_room(self.room.to_string()))
+        )
diff --git a/tests/storage/test_stream.py b/tests/storage/test_stream.py
new file mode 100644
index 0000000000..ab30e6ea25
--- /dev/null
+++ b/tests/storage/test_stream.py
@@ -0,0 +1,226 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from tests import unittest
+from twisted.internet import defer
+
+from synapse.server import HomeServer
+from synapse.api.constants import Membership
+from synapse.api.events.room import RoomMemberEvent, MessageEvent
+
+from tests.utils import SQLiteMemoryDbPool
+
+
+class StreamStoreTestCase(unittest.TestCase):
+
+    @defer.inlineCallbacks
+    def setUp(self):
+        db_pool = SQLiteMemoryDbPool()
+        yield db_pool.prepare()
+
+        hs = HomeServer(
+            "test",
+            db_pool=db_pool,
+        )
+
+        self.store = hs.get_datastore()
+        self.event_factory = hs.get_event_factory()
+
+        self.u_alice = hs.parse_userid("@alice:test")
+        self.u_bob = hs.parse_userid("@bob:test")
+
+        self.room1 = hs.parse_roomid("!abc123:test")
+        self.room2 = hs.parse_roomid("!xyx987:test")
+
+        self.depth = 1
+
+    @defer.inlineCallbacks
+    def inject_room_member(self, room, user, membership, prev_state=None):
+        self.depth += 1
+
+        event = self.event_factory.create_event(
+            etype=RoomMemberEvent.TYPE,
+            user_id=user.to_string(),
+            state_key=user.to_string(),
+            room_id=room.to_string(),
+            membership=membership,
+            content={"membership": membership},
+            depth=self.depth,
+        )
+
+        if prev_state:
+            event.prev_state = prev_state
+
+        # Have to create a join event using the eventfactory
+        yield self.store.persist_event(
+            event
+        )
+
+        defer.returnValue(event)
+
+    @defer.inlineCallbacks
+    def inject_message(self, room, user, body):
+        self.depth += 1
+
+        # Have to create a join event using the eventfactory
+        yield self.store.persist_event(
+            self.event_factory.create_event(
+                etype=MessageEvent.TYPE,
+                user_id=user.to_string(),
+                room_id=room.to_string(),
+                content={"body": body, "msgtype": u"message"},
+                depth=self.depth,
+            )
+        )
+
+    @defer.inlineCallbacks
+    def test_event_stream_get_other(self):
+        # Both bob and alice joins the room
+        yield self.inject_room_member(
+            self.room1, self.u_alice, Membership.JOIN
+        )
+        yield self.inject_room_member(
+            self.room1, self.u_bob, Membership.JOIN
+        )
+
+        # Initial stream key:
+        start = yield self.store.get_room_events_max_id()
+
+        yield self.inject_message(self.room1, self.u_alice, u"test")
+
+        end = yield self.store.get_room_events_max_id()
+
+        results, _ = yield self.store.get_room_events_stream(
+            self.u_bob.to_string(),
+            start,
+            end,
+            None,  # Is currently ignored
+        )
+
+        self.assertEqual(1, len(results))
+
+        event = results[0]
+
+        self.assertObjectHasAttributes(
+            {
+                "type": MessageEvent.TYPE,
+                "user_id": self.u_alice.to_string(),
+                "content": {"body": "test", "msgtype": "message"},
+            },
+            event,
+        )
+
+    @defer.inlineCallbacks
+    def test_event_stream_get_own(self):
+        # Both bob and alice joins the room
+        yield self.inject_room_member(
+            self.room1, self.u_alice, Membership.JOIN
+        )
+        yield self.inject_room_member(
+            self.room1, self.u_bob, Membership.JOIN
+        )
+
+        # Initial stream key:
+        start = yield self.store.get_room_events_max_id()
+
+        yield self.inject_message(self.room1, self.u_alice, u"test")
+
+        end = yield self.store.get_room_events_max_id()
+
+        results, _ = yield self.store.get_room_events_stream(
+            self.u_alice.to_string(),
+            start,
+            end,
+            None,  # Is currently ignored
+        )
+
+        self.assertEqual(1, len(results))
+
+        event = results[0]
+
+        self.assertObjectHasAttributes(
+            {
+                "type": MessageEvent.TYPE,
+                "user_id": self.u_alice.to_string(),
+                "content": {"body": "test", "msgtype": "message"},
+            },
+            event,
+        )
+
+    @defer.inlineCallbacks
+    def test_event_stream_join_leave(self):
+        # Both bob and alice joins the room
+        yield self.inject_room_member(
+            self.room1, self.u_alice, Membership.JOIN
+        )
+        yield self.inject_room_member(
+            self.room1, self.u_bob, Membership.JOIN
+        )
+
+        # Then bob leaves again.
+        yield self.inject_room_member(
+            self.room1, self.u_bob, Membership.LEAVE
+        )
+
+        # Initial stream key:
+        start = yield self.store.get_room_events_max_id()
+
+        yield self.inject_message(self.room1, self.u_alice, u"test")
+
+        end = yield self.store.get_room_events_max_id()
+
+        results, _ = yield self.store.get_room_events_stream(
+            self.u_bob.to_string(),
+            start,
+            end,
+            None,  # Is currently ignored
+        )
+
+        # We should not get the message, as it happened *after* bob left.
+        self.assertEqual(0, len(results))
+
+    @defer.inlineCallbacks
+    def test_event_stream_prev_content(self):
+        yield self.inject_room_member(
+            self.room1, self.u_bob, Membership.JOIN
+        )
+
+        event1 = yield self.inject_room_member(
+            self.room1, self.u_alice, Membership.JOIN
+        )
+
+        start = yield self.store.get_room_events_max_id()
+
+        event2 = yield self.inject_room_member(
+            self.room1, self.u_alice, Membership.JOIN,
+            prev_state=event1.event_id,
+        )
+
+        end = yield self.store.get_room_events_max_id()
+
+        results, _ = yield self.store.get_room_events_stream(
+            self.u_bob.to_string(),
+            start,
+            end,
+            None,  # Is currently ignored
+        )
+
+        # We should not get the message, as it happened *after* bob left.
+        self.assertEqual(1, len(results))
+
+        event = results[0]
+
+        self.assertTrue(hasattr(event, "prev_content"), msg="No prev_content key")
diff --git a/tests/test_distributor.py b/tests/test_distributor.py
index 04933f0ecf..39c5b8dff2 100644
--- a/tests/test_distributor.py
+++ b/tests/test_distributor.py
@@ -13,8 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from tests import unittest
 from twisted.internet import defer
-from twisted.trial import unittest
 
 from mock import Mock, patch
 
diff --git a/tests/test_state.py b/tests/test_state.py
index a1f5ee869b..b1624f0b25 100644
--- a/tests/test_state.py
+++ b/tests/test_state.py
@@ -13,23 +13,32 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from tests import unittest
 from twisted.internet import defer
-from twisted.trial import unittest
+from twisted.python.log import PythonLoggingObserver
 
 from synapse.state import StateHandler
 from synapse.storage.pdu import PduEntry
 from synapse.federation.pdu_codec import encode_event_id
+from synapse.federation.units import Pdu
 
 from collections import namedtuple
 
 from mock import Mock
 
+import mock
+
 
 ReturnType = namedtuple(
     "StateReturnType", ["new_branch", "current_branch"]
 )
 
 
+def _gen_get_power_level(power_level_list):
+    def get_power_level(room_id, user_id):
+        return defer.succeed(power_level_list.get(user_id, None))
+    return get_power_level
+
 class StateTestCase(unittest.TestCase):
     def setUp(self):
         self.persistence = Mock(spec=[
@@ -38,6 +47,7 @@ class StateTestCase(unittest.TestCase):
             "get_latest_pdus_in_context",
             "get_current_state_pdu",
             "get_pdu",
+            "get_power_level",
         ])
         self.replication = Mock(spec=["get_pdu"])
 
@@ -51,10 +61,12 @@ class StateTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def test_new_state_key(self):
         # We've never seen anything for this state before
-        new_pdu = new_fake_pdu_entry("A", "test", "mem", "x", None, 10)
+        new_pdu = new_fake_pdu("A", "test", "mem", "x", None, "u")
+
+        self.persistence.get_power_level.side_effect = _gen_get_power_level({})
 
         self.persistence.get_unresolved_state_tree.return_value = (
-            ReturnType([new_pdu], [])
+            (ReturnType([new_pdu], []), None)
         )
 
         is_new = yield self.state.handle_new_state(new_pdu)
@@ -74,11 +86,44 @@ class StateTestCase(unittest.TestCase):
         # We do a direct overwriting of the old state, i.e., the new state
         # points to the old state.
 
-        old_pdu = new_fake_pdu_entry("A", "test", "mem", "x", None, 10)
-        new_pdu = new_fake_pdu_entry("B", "test", "mem", "x", "A", 5)
+        old_pdu = new_fake_pdu("A", "test", "mem", "x", None, "u1")
+        new_pdu = new_fake_pdu("B", "test", "mem", "x", "A", "u2")
+
+        self.persistence.get_power_level.side_effect = _gen_get_power_level({
+            "u1": 10,
+            "u2": 5,
+        })
 
         self.persistence.get_unresolved_state_tree.return_value = (
-            ReturnType([new_pdu, old_pdu], [old_pdu])
+            (ReturnType([new_pdu, old_pdu], [old_pdu]), None)
+        )
+
+        is_new = yield self.state.handle_new_state(new_pdu)
+
+        self.assertTrue(is_new)
+
+        self.persistence.get_unresolved_state_tree.assert_called_once_with(
+            new_pdu
+        )
+
+        self.assertEqual(1, self.persistence.update_current_state.call_count)
+
+        self.assertFalse(self.replication.get_pdu.called)
+
+    @defer.inlineCallbacks
+    def test_overwrite(self):
+        old_pdu_1 = new_fake_pdu("A", "test", "mem", "x", None, "u1")
+        old_pdu_2 = new_fake_pdu("B", "test", "mem", "x", "A", "u2")
+        new_pdu = new_fake_pdu("C", "test", "mem", "x", "B", "u3")
+
+        self.persistence.get_power_level.side_effect = _gen_get_power_level({
+            "u1": 10,
+            "u2": 5,
+            "u3": 0,
+        })
+
+        self.persistence.get_unresolved_state_tree.return_value = (
+            (ReturnType([new_pdu, old_pdu_2, old_pdu_1], [old_pdu_1]), None)
         )
 
         is_new = yield self.state.handle_new_state(new_pdu)
@@ -98,12 +143,18 @@ class StateTestCase(unittest.TestCase):
         # We try to update the state based on an outdated state, and have a
         # too low power level.
 
-        old_pdu_1 = new_fake_pdu_entry("A", "test", "mem", "x", None, 10)
-        old_pdu_2 = new_fake_pdu_entry("B", "test", "mem", "x", None, 10)
-        new_pdu = new_fake_pdu_entry("C", "test", "mem", "x", "A", 5)
+        old_pdu_1 = new_fake_pdu("A", "test", "mem", "x", None, "u1")
+        old_pdu_2 = new_fake_pdu("B", "test", "mem", "x", None, "u2")
+        new_pdu = new_fake_pdu("C", "test", "mem", "x", "A", "u3")
+
+        self.persistence.get_power_level.side_effect = _gen_get_power_level({
+            "u1": 10,
+            "u2": 10,
+            "u3": 5,
+        })
 
         self.persistence.get_unresolved_state_tree.return_value = (
-            ReturnType([new_pdu, old_pdu_1], [old_pdu_2, old_pdu_1])
+            (ReturnType([new_pdu, old_pdu_1], [old_pdu_2, old_pdu_1]), None)
         )
 
         is_new = yield self.state.handle_new_state(new_pdu)
@@ -123,12 +174,18 @@ class StateTestCase(unittest.TestCase):
         # We try to update the state based on an outdated state, but have
         # sufficient power level to force the update.
 
-        old_pdu_1 = new_fake_pdu_entry("A", "test", "mem", "x", None, 10)
-        old_pdu_2 = new_fake_pdu_entry("B", "test", "mem", "x", None, 10)
-        new_pdu = new_fake_pdu_entry("C", "test", "mem", "x", "A", 15)
+        old_pdu_1 = new_fake_pdu("A", "test", "mem", "x", None, "u1")
+        old_pdu_2 = new_fake_pdu("B", "test", "mem", "x", None, "u2")
+        new_pdu = new_fake_pdu("C", "test", "mem", "x", "A", "u3")
+
+        self.persistence.get_power_level.side_effect = _gen_get_power_level({
+            "u1": 10,
+            "u2": 10,
+            "u3": 15,
+        })
 
         self.persistence.get_unresolved_state_tree.return_value = (
-            ReturnType([new_pdu, old_pdu_1], [old_pdu_2, old_pdu_1])
+            (ReturnType([new_pdu, old_pdu_1], [old_pdu_2, old_pdu_1]), None)
         )
 
         is_new = yield self.state.handle_new_state(new_pdu)
@@ -148,12 +205,18 @@ class StateTestCase(unittest.TestCase):
         # We try to update the state based on an outdated state, the power
         # levels are the same and so are the branch lengths
 
-        old_pdu_1 = new_fake_pdu_entry("A", "test", "mem", "x", None, 10)
-        old_pdu_2 = new_fake_pdu_entry("B", "test", "mem", "x", None, 10)
-        new_pdu = new_fake_pdu_entry("C", "test", "mem", "x", "A", 10)
+        old_pdu_1 = new_fake_pdu("A", "test", "mem", "x", None, "u1")
+        old_pdu_2 = new_fake_pdu("B", "test", "mem", "x", None, "u2")
+        new_pdu = new_fake_pdu("C", "test", "mem", "x", "A", "u3")
+
+        self.persistence.get_power_level.side_effect = _gen_get_power_level({
+            "u1": 10,
+            "u2": 10,
+            "u3": 10,
+        })
 
         self.persistence.get_unresolved_state_tree.return_value = (
-            ReturnType([new_pdu, old_pdu_1], [old_pdu_2, old_pdu_1])
+            (ReturnType([new_pdu, old_pdu_1], [old_pdu_2, old_pdu_1]), None)
         )
 
         is_new = yield self.state.handle_new_state(new_pdu)
@@ -173,13 +236,26 @@ class StateTestCase(unittest.TestCase):
         # We try to update the state based on an outdated state, the power
         # levels are the same but the branch length of the new one is longer.
 
-        old_pdu_1 = new_fake_pdu_entry("A", "test", "mem", "x", None, 10)
-        old_pdu_2 = new_fake_pdu_entry("B", "test", "mem", "x", None, 10)
-        old_pdu_3 = new_fake_pdu_entry("C", "test", "mem", "x", "A", 10)
-        new_pdu = new_fake_pdu_entry("D", "test", "mem", "x", "C", 10)
+        old_pdu_1 = new_fake_pdu("A", "test", "mem", "x", None, "u1")
+        old_pdu_2 = new_fake_pdu("B", "test", "mem", "x", None, "u2")
+        old_pdu_3 = new_fake_pdu("C", "test", "mem", "x", "A", "u3")
+        new_pdu = new_fake_pdu("D", "test", "mem", "x", "C", "u4")
+
+        self.persistence.get_power_level.side_effect = _gen_get_power_level({
+            "u1": 10,
+            "u2": 10,
+            "u3": 10,
+            "u4": 10,
+        })
 
         self.persistence.get_unresolved_state_tree.return_value = (
-            ReturnType([new_pdu, old_pdu_3, old_pdu_1], [old_pdu_2, old_pdu_1])
+            (
+                ReturnType(
+                    [new_pdu, old_pdu_3, old_pdu_1],
+                    [old_pdu_2, old_pdu_1]
+                ),
+                None
+            )
         )
 
         is_new = yield self.state.handle_new_state(new_pdu)
@@ -200,22 +276,38 @@ class StateTestCase(unittest.TestCase):
         # triggering a get_pdu request
 
         # The pdu we haven't seen
-        old_pdu_1 = new_fake_pdu_entry("A", "test", "mem", "x", None, 10)
+        old_pdu_1 = new_fake_pdu(
+            "A", "test", "mem", "x", None, "u1", depth=0
+        )
+
+        old_pdu_2 = new_fake_pdu(
+            "B", "test", "mem", "x", "A", "u2", depth=1
+        )
+        new_pdu = new_fake_pdu(
+            "C", "test", "mem", "x", "A", "u3", depth=2
+        )
 
-        old_pdu_2 = new_fake_pdu_entry("B", "test", "mem", "x", None, 10)
-        new_pdu = new_fake_pdu_entry("C", "test", "mem", "x", "A", 20)
+        self.persistence.get_power_level.side_effect = _gen_get_power_level({
+            "u1": 10,
+            "u2": 10,
+            "u3": 20,
+        })
 
         # The return_value of `get_unresolved_state_tree`, which changes after
         # the call to get_pdu
-        tree_to_return = [ReturnType([new_pdu], [old_pdu_2])]
+        tree_to_return = [(ReturnType([new_pdu], [old_pdu_2]), 0)]
 
         def return_tree(p):
             return tree_to_return[0]
 
-        def set_return_tree(*args, **kwargs):
-            tree_to_return[0] = ReturnType(
-                [new_pdu, old_pdu_1], [old_pdu_2, old_pdu_1]
+        def set_return_tree(destination, pdu_origin, pdu_id, outlier=False):
+            tree_to_return[0] = (
+                ReturnType(
+                    [new_pdu, old_pdu_1], [old_pdu_2, old_pdu_1]
+                ),
+                None
             )
+            return defer.succeed(None)
 
         self.persistence.get_unresolved_state_tree.side_effect = return_tree
 
@@ -227,6 +319,13 @@ class StateTestCase(unittest.TestCase):
 
         self.assertTrue(is_new)
 
+        self.replication.get_pdu.assert_called_with(
+            destination=new_pdu.origin,
+            pdu_origin=old_pdu_1.origin,
+            pdu_id=old_pdu_1.pdu_id,
+            outlier=True
+        )
+
         self.persistence.get_unresolved_state_tree.assert_called_with(
             new_pdu
         )
@@ -238,10 +337,232 @@ class StateTestCase(unittest.TestCase):
         self.assertEqual(1, self.persistence.update_current_state.call_count)
 
     @defer.inlineCallbacks
+    def test_missing_pdu_depth_1(self):
+        # We try to update state against a PDU we haven't yet seen,
+        # triggering a get_pdu request
+
+        # The pdu we haven't seen
+        old_pdu_1 = new_fake_pdu(
+            "A", "test", "mem", "x", None, "u1", depth=0
+        )
+
+        old_pdu_2 = new_fake_pdu(
+            "B", "test", "mem", "x", "A", "u2", depth=2
+        )
+        old_pdu_3 = new_fake_pdu(
+            "C", "test", "mem", "x", "B", "u3", depth=3
+        )
+        new_pdu = new_fake_pdu(
+            "D", "test", "mem", "x", "A", "u4", depth=4
+        )
+
+        self.persistence.get_power_level.side_effect = _gen_get_power_level({
+            "u1": 10,
+            "u2": 10,
+            "u3": 10,
+            "u4": 20,
+        })
+
+        # The return_value of `get_unresolved_state_tree`, which changes after
+        # the call to get_pdu
+        tree_to_return = [
+            (
+                ReturnType([new_pdu], [old_pdu_3]),
+                0
+            ),
+            (
+                ReturnType(
+                    [new_pdu, old_pdu_1], [old_pdu_3]
+                ),
+                1
+            ),
+            (
+                ReturnType(
+                    [new_pdu, old_pdu_1], [old_pdu_3, old_pdu_2, old_pdu_1]
+                ),
+                None
+            ),
+        ]
+
+        to_return = [0]
+
+        def return_tree(p):
+            return tree_to_return[to_return[0]]
+
+        def set_return_tree(destination, pdu_origin, pdu_id, outlier=False):
+            to_return[0] += 1
+            return defer.succeed(None)
+
+        self.persistence.get_unresolved_state_tree.side_effect = return_tree
+
+        self.replication.get_pdu.side_effect = set_return_tree
+
+        self.persistence.get_pdu.return_value = None
+
+        is_new = yield self.state.handle_new_state(new_pdu)
+
+        self.assertTrue(is_new)
+
+        self.assertEqual(2, self.replication.get_pdu.call_count)
+
+        self.replication.get_pdu.assert_has_calls(
+            [
+                mock.call(
+                    destination=new_pdu.origin,
+                    pdu_origin=old_pdu_1.origin,
+                    pdu_id=old_pdu_1.pdu_id,
+                    outlier=True
+                ),
+                mock.call(
+                    destination=old_pdu_3.origin,
+                    pdu_origin=old_pdu_2.origin,
+                    pdu_id=old_pdu_2.pdu_id,
+                    outlier=True
+                ),
+            ]
+        )
+
+        self.persistence.get_unresolved_state_tree.assert_called_with(
+            new_pdu
+        )
+
+        self.assertEquals(
+            3, self.persistence.get_unresolved_state_tree.call_count
+        )
+
+        self.assertEqual(1, self.persistence.update_current_state.call_count)
+
+    @defer.inlineCallbacks
+    def test_missing_pdu_depth_2(self):
+        # We try to update state against a PDU we haven't yet seen,
+        # triggering a get_pdu request
+
+        # The pdu we haven't seen
+        old_pdu_1 = new_fake_pdu(
+            "A", "test", "mem", "x", None, "u1", depth=0
+        )
+
+        old_pdu_2 = new_fake_pdu(
+            "B", "test", "mem", "x", "A", "u2", depth=2
+        )
+        old_pdu_3 = new_fake_pdu(
+            "C", "test", "mem", "x", "B", "u3", depth=3
+        )
+        new_pdu = new_fake_pdu(
+            "D", "test", "mem", "x", "A", "u4", depth=1
+        )
+
+        self.persistence.get_power_level.side_effect = _gen_get_power_level({
+            "u1": 10,
+            "u2": 10,
+            "u3": 10,
+            "u4": 20,
+        })
+
+        # The return_value of `get_unresolved_state_tree`, which changes after
+        # the call to get_pdu
+        tree_to_return = [
+            (
+                ReturnType([new_pdu], [old_pdu_3]),
+                1,
+            ),
+            (
+                ReturnType(
+                    [new_pdu], [old_pdu_3, old_pdu_2]
+                ),
+                0,
+            ),
+            (
+                ReturnType(
+                    [new_pdu, old_pdu_1], [old_pdu_3, old_pdu_2, old_pdu_1]
+                ),
+                None
+            ),
+        ]
+
+        to_return = [0]
+
+        def return_tree(p):
+            return tree_to_return[to_return[0]]
+
+        def set_return_tree(destination, pdu_origin, pdu_id, outlier=False):
+            to_return[0] += 1
+            return defer.succeed(None)
+
+        self.persistence.get_unresolved_state_tree.side_effect = return_tree
+
+        self.replication.get_pdu.side_effect = set_return_tree
+
+        self.persistence.get_pdu.return_value = None
+
+        is_new = yield self.state.handle_new_state(new_pdu)
+
+        self.assertTrue(is_new)
+
+        self.assertEqual(2, self.replication.get_pdu.call_count)
+
+        self.replication.get_pdu.assert_has_calls(
+            [
+                mock.call(
+                    destination=old_pdu_3.origin,
+                    pdu_origin=old_pdu_2.origin,
+                    pdu_id=old_pdu_2.pdu_id,
+                    outlier=True
+                ),
+                mock.call(
+                    destination=new_pdu.origin,
+                    pdu_origin=old_pdu_1.origin,
+                    pdu_id=old_pdu_1.pdu_id,
+                    outlier=True
+                ),
+            ]
+        )
+
+        self.persistence.get_unresolved_state_tree.assert_called_with(
+            new_pdu
+        )
+
+        self.assertEquals(
+            3, self.persistence.get_unresolved_state_tree.call_count
+        )
+
+        self.assertEqual(1, self.persistence.update_current_state.call_count)
+
+    @defer.inlineCallbacks
+    def test_no_common_ancestor(self):
+        # We do a direct overwriting of the old state, i.e., the new state
+        # points to the old state.
+
+        old_pdu = new_fake_pdu("A", "test", "mem", "x", None, "u1")
+        new_pdu = new_fake_pdu("B", "test", "mem", "x", None, "u2")
+
+        self.persistence.get_power_level.side_effect = _gen_get_power_level({
+            "u1": 5,
+            "u2": 10,
+        })
+
+        self.persistence.get_unresolved_state_tree.return_value = (
+            (ReturnType([new_pdu], [old_pdu]), None)
+        )
+
+        is_new = yield self.state.handle_new_state(new_pdu)
+
+        self.assertTrue(is_new)
+
+        self.persistence.get_unresolved_state_tree.assert_called_once_with(
+            new_pdu
+        )
+
+        self.assertEqual(1, self.persistence.update_current_state.call_count)
+
+        self.assertFalse(self.replication.get_pdu.called)
+
+    @defer.inlineCallbacks
     def test_new_event(self):
         event = Mock()
+        event.event_id = "12123123@test"
 
-        state_pdu = new_fake_pdu_entry("C", "test", "mem", "x", "A", 20)
+        state_pdu = new_fake_pdu("C", "test", "mem", "x", "A", 20)
 
         snapshot = Mock()
         snapshot.prev_state_pdu = state_pdu
@@ -268,24 +589,25 @@ class StateTestCase(unittest.TestCase):
         )
 
 
-def new_fake_pdu_entry(pdu_id, context, pdu_type, state_key, prev_state_id,
-                 power_level):
-    new_pdu = PduEntry(
+def new_fake_pdu(pdu_id, context, pdu_type, state_key, prev_state_id,
+                 user_id, depth=0):
+    new_pdu = Pdu(
         pdu_id=pdu_id,
         pdu_type=pdu_type,
         state_key=state_key,
-        power_level=power_level,
+        user_id=user_id,
         prev_state_id=prev_state_id,
         origin="example.com",
         context="context",
         ts=1405353060021,
-        depth=0,
+        depth=depth,
         content_json="{}",
         unrecognized_keys="{}",
         outlier=True,
         is_state=True,
         prev_state_origin="example.com",
         have_processed=True,
+        content={},
     )
 
     return new_pdu
diff --git a/tests/test_types.py b/tests/test_types.py
index 571938356c..276ecc91fd 100644
--- a/tests/test_types.py
+++ b/tests/test_types.py
@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import unittest
+from tests import unittest
 
 from synapse.server import BaseHomeServer
 from synapse.types import UserID, RoomAlias
diff --git a/tests/unittest.py b/tests/unittest.py
new file mode 100644
index 0000000000..a9c0e05541
--- /dev/null
+++ b/tests/unittest.py
@@ -0,0 +1,90 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from twisted.trial import unittest
+
+import logging
+
+
+# logging doesn't have a "don't log anything at all EVARRRR setting,
+# but since the highest value is 50, 1000000 should do ;)
+NEVER = 1000000
+
+logging.getLogger().addHandler(logging.StreamHandler())
+logging.getLogger().setLevel(NEVER)
+
+
+def around(target):
+    """A CLOS-style 'around' modifier, which wraps the original method of the
+    given instance with another piece of code.
+
+    @around(self)
+    def method_name(orig, *args, **kwargs):
+        return orig(*args, **kwargs)
+    """
+    def _around(code):
+        name = code.__name__
+        orig = getattr(target, name)
+        def new(*args, **kwargs):
+            return code(orig, *args, **kwargs)
+        setattr(target, name, new)
+    return _around
+
+
+class TestCase(unittest.TestCase):
+    """A subclass of twisted.trial's TestCase which looks for 'loglevel'
+    attributes on both itself and its individual test methods, to override the
+    root logger's logging level while that test (case|method) runs."""
+
+    def __init__(self, methodName, *args, **kwargs):
+        super(TestCase, self).__init__(methodName, *args, **kwargs)
+
+        method = getattr(self, methodName)
+
+        level = getattr(method, "loglevel",
+                    getattr(self, "loglevel",
+                        NEVER))
+
+        @around(self)
+        def setUp(orig):
+            old_level = logging.getLogger().level
+
+            if old_level != level:
+                @around(self)
+                def tearDown(orig):
+                    ret = orig()
+                    logging.getLogger().setLevel(old_level)
+                    return ret
+
+            logging.getLogger().setLevel(level)
+            return orig()
+
+    def assertObjectHasAttributes(self, attrs, obj):
+        """Asserts that the given object has each of the attributes given, and
+        that the value of each matches according to assertEquals."""
+        for (key, value) in attrs.items():
+            if not hasattr(obj, key):
+                raise AssertionError("Expected obj to have a '.%s'" % key)
+            try:
+                self.assertEquals(attrs[key], getattr(obj, key))
+            except AssertionError as e:
+                raise (type(e))(e.message + " for '.%s'" % key)
+
+
+def DEBUG(target):
+    """A decorator to set the .loglevel attribute to logging.DEBUG.
+    Can apply to either a TestCase or an individual test method."""
+    target.loglevel = logging.DEBUG
+    return target
diff --git a/tests/util/test_lock.py b/tests/util/test_lock.py
index 5623d78423..6a1e521b1e 100644
--- a/tests/util/test_lock.py
+++ b/tests/util/test_lock.py
@@ -15,7 +15,7 @@
 
 
 from twisted.internet import defer
-from twisted.trial import unittest
+from tests import unittest
 
 from synapse.util.lockutils import LockManager
 
@@ -105,4 +105,4 @@ class LockManagerTestCase(unittest.TestCase):
             pass
 
         with (yield self.lock_manager.lock(key)):
-            pass
\ No newline at end of file
+            pass
diff --git a/tests/utils.py b/tests/utils.py
index d90214e418..bc5d35e56b 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -16,12 +16,14 @@
 from synapse.http.server import HttpServer
 from synapse.api.errors import cs_error, CodeMessageException, StoreError
 from synapse.api.constants import Membership
+from synapse.storage import prepare_database
 
 from synapse.api.events.room import (
     RoomMemberEvent, MessageEvent
 )
 
 from twisted.internet import defer, reactor
+from twisted.enterprise.adbapi import ConnectionPool
 
 from collections import namedtuple
 from mock import patch, Mock
@@ -120,6 +122,18 @@ class MockClock(object):
         self.now += secs
 
 
+class SQLiteMemoryDbPool(ConnectionPool, object):
+    def __init__(self):
+        super(SQLiteMemoryDbPool, self).__init__(
+            "sqlite3", ":memory:",
+            cp_min=1,
+            cp_max=1,
+        )
+
+    def prepare(self):
+        return self.runWithConnection(prepare_database)
+
+
 class MemoryDataStore(object):
 
     Room = namedtuple(
diff --git a/webclient/CAPTCHA_SETUP b/webclient/CAPTCHA_SETUP
new file mode 100644
index 0000000000..ebc8a5f3b0
--- /dev/null
+++ b/webclient/CAPTCHA_SETUP
@@ -0,0 +1,46 @@
+Captcha can be enabled for this web client / home server. This file explains how to do that.
+The captcha mechanism used is Google's ReCaptcha. This requires API keys from Google.
+
+Getting keys
+------------
+Requires a public/private key pair from:
+
+https://developers.google.com/recaptcha/
+
+
+Setting Private ReCaptcha Key
+-----------------------------
+The private key is a config option on the home server config. If it is not 
+visible, you can generate it via --generate-config. Set the following value:
+
+  recaptcha_private_key: YOUR_PRIVATE_KEY
+  
+In addition, you MUST enable captchas via:
+
+  enable_registration_captcha: true
+
+Setting Public ReCaptcha Key
+----------------------------
+The web client will look for the global variable webClientConfig for config 
+options. You should put your ReCaptcha public key there like so:
+
+webClientConfig = {
+    useCaptcha: true,
+    recaptcha_public_key: "YOUR_PUBLIC_KEY"
+}
+
+This should be put in webclient/config.js which is already .gitignored, rather 
+than in the web client source files. You MUST set useCaptcha to true else a
+ReCaptcha widget will not be generated.
+
+Configuring IP used for auth
+----------------------------
+The ReCaptcha API requires that the IP address of the user who solved the
+captcha is sent. If the client is connecting through a proxy or load balancer,
+it may be required to use the X-Forwarded-For (XFF) header instead of the origin
+IP address. This can be configured as an option on the home server like so:
+
+  captcha_ip_origin_is_x_forwarded: true
+
+
+
diff --git a/webclient/README b/webclient/README
index 0f893b1712..ef79b25708 100644
--- a/webclient/README
+++ b/webclient/README
@@ -1,12 +1,13 @@
 Basic Usage
 -----------
 
-The Synapse web client needs to be hosted by a basic HTTP server.
-
-You can use the Python simple HTTP server::
+The web client should automatically run when running the home server. 
+Alternatively, you can run it stand-alone:
 
     $ python -m SimpleHTTPServer
 
 Then, open this URL in a WEB browser::
 
     http://127.0.0.1:8000/
+
+
diff --git a/webclient/app-controller.js b/webclient/app-controller.js
index ea48cbb011..0e823b43e7 100644
--- a/webclient/app-controller.js
+++ b/webclient/app-controller.js
@@ -21,11 +21,17 @@ limitations under the License.
 'use strict';
 
 angular.module('MatrixWebClientController', ['matrixService', 'mPresence', 'eventStreamService'])
-.controller('MatrixWebClientController', ['$scope', '$location', '$rootScope', 'matrixService', 'mPresence', 'eventStreamService', 'matrixPhoneService',
-                               function($scope, $location, $rootScope, matrixService, mPresence, eventStreamService, matrixPhoneService) {
+.controller('MatrixWebClientController', ['$scope', '$location', '$rootScope', '$timeout', '$animate', 'matrixService', 'mPresence', 'eventStreamService', 'eventHandlerService', 'matrixPhoneService',
+                               function($scope, $location, $rootScope, $timeout, $animate, matrixService, mPresence, eventStreamService, eventHandlerService, matrixPhoneService) {
          
     // Check current URL to avoid to display the logout button on the login page
     $scope.location = $location.path();
+
+    // disable nganimate for the local and remote video elements because ngAnimate appears
+    // to be buggy and leaves animation classes on the video elements causing them to show
+    // when they should not (their animations are pure CSS3)
+    $animate.enabled(false, angular.element('#localVideo'));
+    $animate.enabled(false, angular.element('#remoteVideo'));
     
     // Update the location state when the ng location changed
     $rootScope.$on('$routeChangeSuccess', function (event, current, previous) {
@@ -73,7 +79,10 @@ angular.module('MatrixWebClientController', ['matrixService', 'mPresence', 'even
         // Clean permanent data
         matrixService.setConfig({});
         matrixService.saveConfig();
-        
+
+        // Reset cached data
+        eventHandlerService.reset();
+
         // And go to the login page
         $location.url("login");
     };
@@ -89,26 +98,114 @@ angular.module('MatrixWebClientController', ['matrixService', 'mPresence', 'even
         $scope.user_id = matrixService.config().user_id;
     };
 
+    $rootScope.$watch('currentCall', function(newVal, oldVal) {
+        if (!$rootScope.currentCall) {
+            // This causes the still frame to be flushed out of the video elements,
+            // avoiding a flash of the last frame of the previous call when starting the next
+            angular.element('#localVideo')[0].load();
+            angular.element('#remoteVideo')[0].load();
+            return;
+        }
+
+        var roomMembers = angular.copy($rootScope.events.rooms[$rootScope.currentCall.room_id].members);
+        delete roomMembers[matrixService.config().user_id];
+
+        $rootScope.currentCall.user_id = Object.keys(roomMembers)[0];
+
+        // set it to the user ID until we fetch the display name
+        $rootScope.currentCall.userProfile = { displayname: $rootScope.currentCall.user_id };
+
+        matrixService.getProfile($rootScope.currentCall.user_id).then(
+            function(response) {
+                if (response.data.displayname) $rootScope.currentCall.userProfile.displayname = response.data.displayname;
+                if (response.data.avatar_url) $rootScope.currentCall.userProfile.avatar_url = response.data.avatar_url;
+            },
+            function(error) {
+                $scope.feedback = "Can't load user profile";
+            }
+        );
+    });
+    $rootScope.$watch('currentCall.state', function(newVal, oldVal) {
+        if (newVal == 'ringing') {
+            angular.element('#ringbackAudio')[0].pause();
+            angular.element('#ringAudio')[0].load();
+            angular.element('#ringAudio')[0].play();
+        } else if (newVal == 'invite_sent') {
+            angular.element('#ringAudio')[0].pause();
+            angular.element('#ringbackAudio')[0].load();
+            angular.element('#ringbackAudio')[0].play();
+        } else if (newVal == 'ended' && oldVal == 'connected') {
+            angular.element('#ringAudio')[0].pause();
+            angular.element('#ringbackAudio')[0].pause();
+            angular.element('#callendAudio')[0].play();
+            $scope.videoMode = undefined;
+        } else if (newVal == 'ended' && oldVal == 'invite_sent' && $rootScope.currentCall.hangupParty == 'remote') {
+            angular.element('#ringAudio')[0].pause();
+            angular.element('#ringbackAudio')[0].pause();
+            angular.element('#busyAudio')[0].play();
+        } else if (newVal == 'ended' && oldVal == 'invite_sent' && $rootScope.currentCall.hangupParty == 'local' && $rootScope.currentCall.hangupReason == 'invite_timeout') {
+            angular.element('#ringAudio')[0].pause();
+            angular.element('#ringbackAudio')[0].pause();
+            angular.element('#busyAudio')[0].play();
+        } else if (oldVal == 'invite_sent') {
+            angular.element('#ringbackAudio')[0].pause();
+        } else if (oldVal == 'ringing') {
+            angular.element('#ringAudio')[0].pause();
+        } else if (newVal == 'connected') {
+            $timeout(function() {
+                if ($scope.currentCall.type == 'video') $scope.videoMode = 'large';
+            }, 500);
+        }
+
+        if ($rootScope.currentCall && $rootScope.currentCall.type == 'video' && $rootScope.currentCall.state != 'connected') {
+            $scope.videoMode = 'mini';
+        }
+    });
+    $rootScope.$watch('currentCall.type', function(newVal, oldVal) {
+        // need to listen for this too as the type of the call won't be know when it's created
+        if ($rootScope.currentCall && $rootScope.currentCall.type == 'video' && $rootScope.currentCall.state != 'connected') {
+            $scope.videoMode = 'mini';
+        }
+    });
+
     $rootScope.$on(matrixPhoneService.INCOMING_CALL_EVENT, function(ngEvent, call) {
-        console.trace("incoming call");
+        console.log("incoming call");
+        if ($rootScope.currentCall && $rootScope.currentCall.state != 'ended') {
+            console.log("rejecting call because we're already in a call");
+            call.hangup();
+            return;
+        }
         call.onError = $scope.onCallError;
         call.onHangup = $scope.onCallHangup;
+        call.localVideoElement = angular.element('#localVideo')[0];
+        call.remoteVideoElement = angular.element('#remoteVideo')[0];
         $rootScope.currentCall = call;
     });
 
+    $rootScope.$on(matrixPhoneService.REPLACED_CALL_EVENT, function(ngEvent, oldCall, newCall) {
+        console.log("call ID "+oldCall.call_id+" has been replaced by call ID "+newCall.call_id+"!");
+        newCall.onError = $scope.onCallError;
+        newCall.onHangup = $scope.onCallHangup;
+        $rootScope.currentCall = newCall;
+    });
+
     $scope.answerCall = function() {
-        $scope.currentCall.answer();
+        $rootScope.currentCall.answer();
     };
 
     $scope.hangupCall = function() {
-        $scope.currentCall.hangup();
-        $scope.currentCall = undefined;
+        $rootScope.currentCall.hangup();
     };
     
     $rootScope.onCallError = function(errStr) {
         $scope.feedback = errStr;
-    }
+    };
 
-    $rootScope.onCallHangup = function() {
-    }
+    $rootScope.onCallHangup = function(call) {
+        if (call == $rootScope.currentCall) {
+            $timeout(function(){
+                if (call == $rootScope.currentCall) $rootScope.currentCall = undefined;
+            }, 4070);
+        }
+    };
 }]);
diff --git a/webclient/app.css b/webclient/app.css
index dbee02f83d..bdf475d635 100755
--- a/webclient/app.css
+++ b/webclient/app.css
@@ -20,7 +20,12 @@ a:visited { color: #666; }
 a:hover   { color: #000; }
 a:active  { color: #000; }
 
-#page {
+textarea, input {
+   font-family: inherit;
+   font-size: inherit;
+}
+
+.page {
     min-height: 100%;
     margin-bottom: -32px; /* to make room for the footer */
 }
@@ -34,9 +39,15 @@ a:active  { color: #000; }
     padding-right: 20px;
 }
 
+#unsupportedBrowser {
+    padding-top: 240px;
+    text-align: center;
+}
+
 #header
 {
     position: absolute;
+    z-index: 2;
     top: 0px;
     width: 100%;
     background-color: #333;
@@ -44,7 +55,123 @@ a:active  { color: #000; }
 }
 
 #callBar {
-   float: left;
+    float: left;
+    height: 32px;
+    margin: auto;
+    text-align: right;
+    line-height: 16px;
+}
+
+.callIcon {
+    margin-left: 4px;
+    margin-right: 4px;
+    margin-top: 8px;
+}
+
+#callEndedIcon {
+    transition:all linear 0.5s;
+}
+
+#callEndedIcon {
+    transform: rotateZ(45deg);
+}
+
+#callEndedIcon.ng-hide {
+    transform: rotateZ(0deg);
+}
+
+#callPeerImage {
+    width: 32px;
+    height: 32px;
+    border: none;
+    float: left;
+}
+
+#callPeerNameAndState {
+    float: left;
+    margin-left: 4px;
+}
+
+#callState {
+    font-size: 60%;
+}
+
+#callPeerName {
+    font-size: 80%;
+}
+
+#videoBackground {
+    position: absolute;
+    height: 100%;
+    width: 100%;
+    top: 0px;
+    left: 0px;
+    z-index: 1;
+    background-color: rgba(0,0,0,0.0);
+    pointer-events: none;
+    transition: background-color linear 500ms;
+}
+
+#videoBackground.large {
+    background-color: rgba(0,0,0,0.85);
+    pointer-events: auto;
+}
+
+#videoContainer {
+    position: relative;
+    top: 32px;
+    max-width: 1280px;
+    margin: auto;
+}
+
+#videoContainerPadding {
+    width: 1280px;
+}
+
+#localVideo {
+    position: absolute;
+    width: 128px;
+    height: 72px;
+    z-index: 1;
+    transition: left linear 500ms, top linear 500ms, width linear 500ms, height linear 500ms;
+}
+
+#localVideo.mini {
+    top: 0px;
+    left: 130px;
+}
+
+#localVideo.large {
+    top: 70px;
+    left: 20px;
+}
+
+#localVideo.ended {
+    -webkit-filter: grayscale(1);
+    filter: grayscale(1);
+}
+
+#remoteVideo {
+    position: relative;
+    height: auto;
+    transition: left linear 500ms, top linear 500ms, width linear 500ms, height linear 500ms;
+}
+
+#remoteVideo.mini {
+    left: 260px;
+    top: 0px;
+    width: 128px;
+}
+
+#remoteVideo.large {
+    left: 0px;
+    top: 50px;
+    width: 100%;
+}
+
+#remoteVideo.ended {
+    -webkit-filter: grayscale(1);
+    filter: grayscale(1);
 }
 
 #headerContent {
@@ -54,6 +181,7 @@ a:active  { color: #000; }
     text-align: right;
     height: 32px;
     line-height: 32px;
+    position: relative;
 }
 
 #headerContent a:link,
@@ -105,6 +233,10 @@ a:active  { color: #000; }
     text-align: center;
 }
 
+#recaptcha_area { 
+    margin: auto
+}
+
 #loginForm {
     text-align: left;
     padding: 1em;
@@ -174,12 +306,6 @@ a:active  { color: #000; }
     height: 100%;
 }
 
-#roomName {
-    float: right;
-    font-size: 16px;
-    margin-top: 15px;
-}
-
 #roomHeader {
     margin: auto;
     padding-left: 20px;
@@ -217,12 +343,80 @@ a:active  { color: #000; }
 
 #mainInput {
     width: 100%;
+    resize: none;
 }
 
 .blink {
     background-color: #faa;
 }
 
+.roomHighlight {
+    font-weight: bold;
+}
+
+.publicTable {
+    max-width: 480px;
+    width: 100%;
+    border-collapse: collapse;
+}
+.publicTable tr {
+    width: 100%;
+}
+.publicTable td {
+    vertical-align: text-top;
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+}
+
+.publicRoomEntry {
+    max-width: 430px;
+}
+
+.publicRoomJoinedUsers {
+    width: 5em;
+    text-align: right;
+    font-size: 12px;
+    color: #888;
+}
+
+.publicRoomTopic {
+    color: #888;
+    font-size: 12px;
+    overflow: hidden;
+    padding-bottom: 5px;
+    border-bottom: 1px #ddd solid;
+}
+
+#roomName {
+    font-size: 16px;
+    text-align: right;
+}
+
+#roomTopic {
+    font-size: 13px;
+    text-align: right;
+}
+
+.roomNameInput, .roomTopicInput {
+    width: 100%;
+}
+
+.roomNameSection, .roomTopicSection {
+    float: right;
+    width: 100%;
+}
+
+.roomNameSetNew, .roomTopicSetNew {
+    float: right;
+}
+
+.roomHeaderInfo {
+    float: right;
+    margin-top: 15px;
+    width: 50%;
+}
+
 /*** Participant list ***/
 
 #usersTableWrapper {
@@ -419,6 +613,10 @@ a:active  { color: #000; }
     text-align: left ! important;
 }
 
+.bubble .message {
+    /* Wrap words and break lines on CR+LF */
+    white-space: pre-wrap;
+}
 .bubble .messagePending {
     opacity: 0.3
 }
@@ -426,6 +624,10 @@ a:active  { color: #000; }
     color: #F00;
 }
 
+.messageBing {
+    color: #00F;
+}
+
 #room-fullscreen-image {
     position: absolute;
     top: 0px;
@@ -487,7 +689,11 @@ a:active  { color: #000; }
     width: auto;
 }
 
-.recentsRoomSummaryTS {
+.recentsPublicRoom {
+    font-weight: bold;
+}
+
+.recentsRoomSummaryUsersCount, .recentsRoomSummaryTS {
     color: #888;
     font-size: 12px;
     width: 7em;
@@ -500,6 +706,11 @@ a:active  { color: #000; }
     padding-bottom: 5px;
 }
 
+/* Do not show users count in the recents fragment displayed on the room page */
+#roomPage .recentsRoomSummaryUsersCount {
+    width: 0em;
+}
+
 /*** Recents in the room page ***/
 
 #roomRecentsTableWrapper {
diff --git a/webclient/app.js b/webclient/app.js
index d25e2a6234..31118304c6 100644
--- a/webclient/app.js
+++ b/webclient/app.js
@@ -16,6 +16,7 @@ limitations under the License.
 
 var matrixWebClient = angular.module('matrixWebClient', [
     'ngRoute',
+    'ngAnimate',
     'MatrixWebClientController',
     'LoginController',
     'RegisterController',
@@ -79,7 +80,24 @@ matrixWebClient.config(['$routeProvider', '$provide', '$httpProvider',
         $httpProvider.interceptors.push('AccessTokenInterceptor');
     }]);
 
-matrixWebClient.run(['$location', 'matrixService', function($location, matrixService) {
+matrixWebClient.run(['$location', '$rootScope', 'matrixService', function($location, $rootScope, matrixService) {
+
+    // Check browser support
+    // Support IE from 9.0. AngularJS needs some tricks to run on IE8 and below
+    var version = parseFloat($.browser.version);
+    if ($.browser.msie && version < 9.0) {
+        $rootScope.unsupportedBrowser = {
+            browser: navigator.userAgent,
+            reason: "Internet Explorer is supported from version 9"
+        };
+    }
+    // The app requires localStorage
+    if(typeof(Storage) === "undefined") {
+        $rootScope.unsupportedBrowser = {
+            browser: navigator.userAgent,
+            reason: "It does not support HTML local storage"
+        };
+    }
 
     // If user auth details are not in cache, go to the login page
     if (!matrixService.isUserLoggedIn() &&
diff --git a/webclient/components/fileInput/file-input-directive.js b/webclient/components/fileInput/file-input-directive.js
index 14e2f772f7..9c849a140f 100644
--- a/webclient/components/fileInput/file-input-directive.js
+++ b/webclient/components/fileInput/file-input-directive.js
@@ -31,13 +31,23 @@ angular.module('mFileInput', [])
         },
 
         link: function(scope, element, attrs, ctrl) {
-            element.bind("click", function() {
-                element.find("input")[0].click();
-                element.find("input").bind("change", function(e) {
-                    scope.selectedFile = this.files[0];
-                    scope.$apply();
+            
+            // Check if HTML5 file selection is supported
+            if (window.FileList) {
+                element.bind("click", function() {
+                    element.find("input")[0].click();
+                    element.find("input").bind("change", function(e) {
+                        scope.selectedFile = this.files[0];
+                        scope.$apply();
+                    });
                 });
-            });
+            }
+            else {
+                setTimeout(function() {
+                    element.attr("disabled", true);
+                    element.attr("title", "The app uses the HTML5 File API to send files. Your browser does not support it.");
+                }, 1);
+            }
 
             // Change the mouse icon on mouseover on this element
             element.css("cursor", "pointer");
diff --git a/webclient/components/matrix/event-handler-service.js b/webclient/components/matrix/event-handler-service.js
index ee478d2eb0..21066e3d9f 100644
--- a/webclient/components/matrix/event-handler-service.js
+++ b/webclient/components/matrix/event-handler-service.js
@@ -27,7 +27,8 @@ Typically, this service will store events or broadcast them to any listeners
 if typically all the $on method would do is update its own $scope.
 */
 angular.module('eventHandlerService', [])
-.factory('eventHandlerService', ['matrixService', '$rootScope', '$q', function(matrixService, $rootScope, $q) {
+.factory('eventHandlerService', ['matrixService', '$rootScope', '$q', '$timeout', 'mPresence', 
+function(matrixService, $rootScope, $q, $timeout, mPresence) {
     var ROOM_CREATE_EVENT = "ROOM_CREATE_EVENT";
     var MSG_EVENT = "MSG_EVENT";
     var MEMBER_EVENT = "MEMBER_EVENT";
@@ -35,21 +36,91 @@ angular.module('eventHandlerService', [])
     var POWERLEVEL_EVENT = "POWERLEVEL_EVENT";
     var CALL_EVENT = "CALL_EVENT";
     var NAME_EVENT = "NAME_EVENT";
+    var TOPIC_EVENT = "TOPIC_EVENT";
+    var RESET_EVENT = "RESET_EVENT";    // eventHandlerService has been resetted
 
-    var InitialSyncDeferred = $q.defer();
-    
-    $rootScope.events = {
-        rooms: {} // will contain roomId: { messages:[], members:{userid1: event} }
-    };
+    // used for dedupping events - could be expanded in future...
+    // FIXME: means that we leak memory over time (along with lots of the rest
+    // of the app, given we never try to reap memory yet)
+    var eventMap = {};
 
     $rootScope.presence = {};
     
-    var initRoom = function(room_id) {
+    // TODO: This is attached to the rootScope so .html can just go containsBingWord
+    // for determining classes so it is easy to highlight bing messages. It seems a
+    // bit strange to put the impl in this service though, but I can't think of a better
+    // file to put it in.
+    $rootScope.containsBingWord = function(content) {
+        if (!content || $.type(content) != "string") {
+            return false;
+        }
+        var bingWords = matrixService.config().bingWords;
+        var shouldBing = false;
+        
+        // case-insensitive name check for user_id OR display_name if they exist
+        var myUserId = matrixService.config().user_id;
+        if (myUserId) {
+            myUserId = myUserId.toLocaleLowerCase();
+        }
+        var myDisplayName = matrixService.config().display_name;
+        if (myDisplayName) {
+            myDisplayName = myDisplayName.toLocaleLowerCase();
+        }
+        if ( (myDisplayName && content.toLocaleLowerCase().indexOf(myDisplayName) != -1) ||
+             (myUserId && content.toLocaleLowerCase().indexOf(myUserId) != -1) ) {
+            shouldBing = true;
+        }
+        
+        // bing word list check
+        if (bingWords && !shouldBing) {
+            for (var i=0; i<bingWords.length; i++) {
+                var re = RegExp(bingWords[i]);
+                if (content.search(re) != -1) {
+                    shouldBing = true;
+                    break;
+                }
+            }
+        }
+        return shouldBing;
+    };
+
+    var initialSyncDeferred;
+
+    var reset = function() {
+        initialSyncDeferred = $q.defer();
+
+        $rootScope.events = {
+            rooms: {} // will contain roomId: { messages:[], members:{userid1: event} }
+        };
+
+        $rootScope.presence = {};
+
+        eventMap = {};
+    };
+    reset();
+
+    var initRoom = function(room_id, room) {
         if (!(room_id in $rootScope.events.rooms)) {
             console.log("Creating new handler entry for " + room_id);
-            $rootScope.events.rooms[room_id] = {};
-            $rootScope.events.rooms[room_id].messages = [];
-            $rootScope.events.rooms[room_id].members = {};
+            $rootScope.events.rooms[room_id] = {
+                room_id: room_id,
+                messages: [],
+                members: {},
+                // Pagination information
+                pagination: {
+                    earliest_token: "END"   // how far back we've paginated
+                }
+            };
+        }
+
+        if (room) {
+            // Report all other metadata of the room object (membership, inviter, visibility, ...)
+            for (var field in room) {
+                if (-1 === ["room_id", "messages", "state"].indexOf(field)) {
+                    $rootScope.events.rooms[room_id][field] = room[field];
+                }
+            }
+            $rootScope.events.rooms[room_id].membership = room.membership;
         }
     };
 
@@ -59,18 +130,110 @@ angular.module('eventHandlerService', [])
         }
     };
     
-    var handleRoomCreate = function(event, isLiveEvent) {
-        initRoom(event.room_id);
+    // Generic method to handle events data
+    var handleRoomDateEvent = function(event, isLiveEvent, addToRoomMessages) {
+        // Add topic changes as if they were a room message
+        if (addToRoomMessages) {
+            if (isLiveEvent) {
+                $rootScope.events.rooms[event.room_id].messages.push(event);
+            }
+            else {
+                $rootScope.events.rooms[event.room_id].messages.unshift(event);
+            }
+        }
 
+        // live events always update, but non-live events only update if the
+        // ts is later.
+        var latestData = true;
+        if (!isLiveEvent) {
+            var eventTs = event.ts;
+            var storedEvent = $rootScope.events.rooms[event.room_id][event.type];
+            if (storedEvent) {
+                if (storedEvent.ts > eventTs) {
+                    // ignore it, we have a newer one already.
+                    latestData = false;
+                }
+            }
+        }
+        if (latestData) {
+            $rootScope.events.rooms[event.room_id][event.type] = event;         
+        }
+    };
+    
+    var handleRoomCreate = function(event, isLiveEvent) {
         // For now, we do not use the event data. Simply signal it to the app controllers
         $rootScope.$broadcast(ROOM_CREATE_EVENT, event, isLiveEvent);
     };
 
+    var handleRoomAliases = function(event, isLiveEvent) {
+        matrixService.createRoomIdToAliasMapping(event.room_id, event.content.aliases[0]);
+    };
+
     var handleMessage = function(event, isLiveEvent) {
-        initRoom(event.room_id);
-        
         if (isLiveEvent) {
-            $rootScope.events.rooms[event.room_id].messages.push(event);
+            if (event.user_id === matrixService.config().user_id &&
+                (event.content.msgtype === "m.text" || event.content.msgtype === "m.emote") ) {
+                // Assume we've already echoed it. So, there is a fake event in the messages list of the room
+                // Replace this fake event by the true one
+                var index = getRoomEventIndex(event.room_id, event.event_id);
+                if (index) {
+                    $rootScope.events.rooms[event.room_id].messages[index] = event;
+                }
+                else {
+                    $rootScope.events.rooms[event.room_id].messages.push(event);
+                }
+            }
+            else {
+                $rootScope.events.rooms[event.room_id].messages.push(event);
+            }
+            
+            if (window.Notification && event.user_id != matrixService.config().user_id) {
+                var shouldBing = $rootScope.containsBingWord(event.content.body);
+
+                // Ideally we would notify only when the window is hidden (i.e. document.hidden = true).
+                //
+                // However, Chrome on Linux and OSX currently returns document.hidden = false unless the window is
+                // explicitly showing a different tab.  So we need another metric to determine hiddenness - we
+                // simply use idle time.  If the user has been idle enough that their presence goes to idle, then
+                // we also display notifs when things happen.
+                //
+                // This is far far better than notifying whenever anything happens anyway, otherwise you get spammed
+                // to death with notifications when the window is in the foreground, which is horrible UX (especially
+                // if you have not defined any bingers and so get notified for everything).
+                var isIdle = (document.hidden || matrixService.presence.unavailable === mPresence.getState());
+                
+                // We need a way to let people get notifications for everything, if they so desire.  The way to do this
+                // is to specify zero bingwords.
+                var bingWords = matrixService.config().bingWords;
+                if (bingWords === undefined || bingWords.length === 0) {
+                    shouldBing = true;
+                }
+                
+                if (shouldBing && isIdle) {
+                    console.log("Displaying notification for "+JSON.stringify(event));
+                    var member = $rootScope.events.rooms[event.room_id].members[event.user_id];
+                    var displayname = undefined;
+                    if (member) {
+                        displayname = member.displayname;
+                    }
+
+                    var message = event.content.body;
+                    if (event.content.msgtype === "m.emote") {
+                        message = "* " + displayname + " " + message;
+                    }
+
+                    var notification = new window.Notification(
+                        (displayname || event.user_id) +
+                        " (" + (matrixService.getRoomIdToAliasMapping(event.room_id) || event.room_id) + ")", // FIXME: don't leak room_ids here
+                    {
+                        "body": message,
+                        "icon": member ? member.avatar_url : undefined
+                    });
+                    $timeout(function() {
+                        notification.close();
+                    }, 5 * 1000);
+                }
+            }
         }
         else {
             $rootScope.events.rooms[event.room_id].messages.unshift(event);
@@ -84,21 +247,46 @@ angular.module('eventHandlerService', [])
         $rootScope.$broadcast(MSG_EVENT, event, isLiveEvent);
     };
     
-    var handleRoomMember = function(event, isLiveEvent) {
-        initRoom(event.room_id);
+    var handleRoomMember = function(event, isLiveEvent, isStateEvent) {
         
         // add membership changes as if they were a room message if something interesting changed
-        if (event.content.prev !== event.content.membership) {
-            if (isLiveEvent) {
-                $rootScope.events.rooms[event.room_id].messages.push(event);
+        // Exception: Do not do this if the event is a room state event because such events already come
+        // as room messages events. Moreover, when they come as room messages events, they are relatively ordered
+        // with other other room messages
+        if (!isStateEvent) {
+            // could be a membership change, display name change, etc.
+            // Find out which one.
+            var memberChanges = undefined;
+            if (event.content.prev !== event.content.membership) {
+                memberChanges = "membership";
             }
-            else {
-                $rootScope.events.rooms[event.room_id].messages.unshift(event);
+            else if (event.prev_content.displayname !== 
+                     event.content.displayname) {
+                memberChanges = "displayname";
             }
+
+            // mark the key which changed
+            event.changedKey = memberChanges;
+
+            // If there was a change we want to display, dump it in the message
+            // list.
+            if (memberChanges) {
+                if (isLiveEvent) {
+                    $rootScope.events.rooms[event.room_id].messages.push(event);
+                }
+                else {
+                    $rootScope.events.rooms[event.room_id].messages.unshift(event);
+                }
+            }
+        }
+        
+        // Use data from state event or the latest data from the stream.
+        // Do not care of events that come when paginating back
+        if (isStateEvent || isLiveEvent) {
+            $rootScope.events.rooms[event.room_id].members[event.state_key] = event;
         }
         
-        $rootScope.events.rooms[event.room_id].members[event.state_key] = event;
-        $rootScope.$broadcast(MEMBER_EVENT, event, isLiveEvent);
+        $rootScope.$broadcast(MEMBER_EVENT, event, isLiveEvent, isStateEvent);
     };
     
     var handlePresence = function(event, isLiveEvent) {
@@ -107,8 +295,6 @@ angular.module('eventHandlerService', [])
     };
     
     var handlePowerLevels = function(event, isLiveEvent) {
-        initRoom(event.room_id);
-
         // Keep the latest data. Do not care of events that come when paginating back
         if (!$rootScope.events.rooms[event.room_id][event.type] || isLiveEvent) {
             $rootScope.events.rooms[event.room_id][event.type] = event;
@@ -116,17 +302,48 @@ angular.module('eventHandlerService', [])
         }
     };
 
-    var handleRoomName = function(event, isLiveEvent) {
-        console.log("handleRoomName " + isLiveEvent);
-
-        initRoom(event.room_id);
-
-        $rootScope.events.rooms[event.room_id][event.type] = event;
+    var handleRoomName = function(event, isLiveEvent, isStateEvent) {
+        console.log("handleRoomName room_id: " + event.room_id + " - isLiveEvent: " + isLiveEvent + " - name: " + event.content.name);
+        handleRoomDateEvent(event, isLiveEvent, !isStateEvent);
         $rootScope.$broadcast(NAME_EVENT, event, isLiveEvent);
     };
+    
+
+    var handleRoomTopic = function(event, isLiveEvent, isStateEvent) {
+        console.log("handleRoomTopic room_id: " + event.room_id + " - isLiveEvent: " + isLiveEvent + " - topic: " + event.content.topic);
+        handleRoomDateEvent(event, isLiveEvent, !isStateEvent);
+        $rootScope.$broadcast(TOPIC_EVENT, event, isLiveEvent);
+    };
 
     var handleCallEvent = function(event, isLiveEvent) {
         $rootScope.$broadcast(CALL_EVENT, event, isLiveEvent);
+        if (event.type === 'm.call.invite') {
+            $rootScope.events.rooms[event.room_id].messages.push(event);
+        }
+    };
+    
+    /**
+     * Get the index of the event in $rootScope.events.rooms[room_id].messages
+     * @param {type} room_id the room id
+     * @param {type} event_id the event id to look for
+     * @returns {Number | undefined} the index. undefined if not found.
+     */
+    var getRoomEventIndex = function(room_id, event_id) {
+        var index;
+
+        var room = $rootScope.events.rooms[room_id];
+        if (room) {
+            // Start looking from the tail since the first goal of this function 
+            // is to find a messaged among the latest ones
+            for (var i = room.messages.length - 1; i > 0; i--) {
+                var message = room.messages[i];
+                if (event_id === message.event_id) {
+                    index = i;
+                    break;
+                }
+            }
+        }
+        return index;
     };
     
     return {
@@ -137,62 +354,206 @@ angular.module('eventHandlerService', [])
         POWERLEVEL_EVENT: POWERLEVEL_EVENT,
         CALL_EVENT: CALL_EVENT,
         NAME_EVENT: NAME_EVENT,
+        TOPIC_EVENT: TOPIC_EVENT,
+        RESET_EVENT: RESET_EVENT,
         
+        reset: function() {
+            reset();
+            $rootScope.$broadcast(RESET_EVENT);
+        },
+        
+        initRoom: function(room) {
+            initRoom(room.room_id, room);
+        },
     
-        handleEvent: function(event, isLiveEvent) {
-            switch(event.type) {
-                case "m.room.create":
-                    handleRoomCreate(event, isLiveEvent);
-                    break;
-                case "m.room.message":
-                    handleMessage(event, isLiveEvent);
-                    break;
-                case "m.room.member":
-                    handleRoomMember(event, isLiveEvent);
-                    break;
-                case "m.presence":
-                    handlePresence(event, isLiveEvent);
-                    break;
-                case 'm.room.ops_levels':
-                case 'm.room.send_event_level':
-                case 'm.room.add_state_level':
-                case 'm.room.join_rules':
-                case 'm.room.power_levels':
-                    handlePowerLevels(event, isLiveEvent);
-                    break;
-                case 'm.room.name':
-                    handleRoomName(event, isLiveEvent);
-                    break;
-                default:
-                    console.log("Unable to handle event type " + event.type);
-                    console.log(JSON.stringify(event, undefined, 4));
-                    break;
+        handleEvent: function(event, isLiveEvent, isStateEvent) {
+
+            // FIXME: /initialSync on a particular room is not yet available
+            // So initRoom on a new room is not called. Make sure the room data is initialised here
+            if (event.room_id) {
+                initRoom(event.room_id);
             }
+
+            // Avoid duplicated events
+            // Needed for rooms where initialSync has not been done. 
+            // In this case, we do not know where to start pagination. So, it starts from the END
+            // and we can have the same event (ex: joined, invitation) coming from the pagination
+            // AND from the event stream.
+            // FIXME: This workaround should be no more required when /initialSync on a particular room
+            // will be available (as opposite to the global /initialSync done at startup)
+            if (!isStateEvent) {    // Do not consider state events
+                if (event.event_id && eventMap[event.event_id]) {
+                    console.log("discarding duplicate event: " + JSON.stringify(event, undefined, 4));
+                    return;
+                }
+                else {
+                    eventMap[event.event_id] = 1;
+                }
+            }
+
             if (event.type.indexOf('m.call.') === 0) {
                 handleCallEvent(event, isLiveEvent);
             }
+            else {            
+                switch(event.type) {
+                    case "m.room.create":
+                        handleRoomCreate(event, isLiveEvent);
+                        break;
+                    case "m.room.aliases":
+                        handleRoomAliases(event, isLiveEvent);
+                        break;
+                    case "m.room.message":
+                        handleMessage(event, isLiveEvent);
+                        break;
+                    case "m.room.member":
+                        handleRoomMember(event, isLiveEvent, isStateEvent);
+                        break;
+                    case "m.presence":
+                        handlePresence(event, isLiveEvent);
+                        break;
+                    case 'm.room.ops_levels':
+                    case 'm.room.send_event_level':
+                    case 'm.room.add_state_level':
+                    case 'm.room.join_rules':
+                    case 'm.room.power_levels':
+                        handlePowerLevels(event, isLiveEvent);
+                        break;
+                    case 'm.room.name':
+                        handleRoomName(event, isLiveEvent, isStateEvent);
+                        break;
+                    case 'm.room.topic':
+                        handleRoomTopic(event, isLiveEvent, isStateEvent);
+                        break;
+                    default:
+                        console.log("Unable to handle event type " + event.type);
+                        console.log(JSON.stringify(event, undefined, 4));
+                        break;
+                }
+            }
         },
         
         // isLiveEvents determines whether notifications should be shown, whether
         // messages get appended to the start/end of lists, etc.
-        handleEvents: function(events, isLiveEvents) {
+        handleEvents: function(events, isLiveEvents, isStateEvents) {
             for (var i=0; i<events.length; i++) {
-                this.handleEvent(events[i], isLiveEvents);
+                this.handleEvent(events[i], isLiveEvents, isStateEvents);
+            }
+        },
+
+        // Handle messages from /initialSync or /messages
+        handleRoomMessages: function(room_id, messages, isLiveEvents, dir) {
+            initRoom(room_id);
+
+            var events = messages.chunk;
+
+            // Handles messages according to their time order
+            if (dir && 'b' === dir) {
+                // paginateBackMessages requests messages to be in reverse chronological order
+                for (var i=0; i<events.length; i++) {
+                    this.handleEvent(events[i], isLiveEvents, isLiveEvents);
+                }
+                
+                // Store how far back we've paginated
+                $rootScope.events.rooms[room_id].pagination.earliest_token = messages.end;
+            }
+            else {
+                // InitialSync returns messages in chronological order
+                for (var i=events.length - 1; i>=0; i--) {
+                    this.handleEvent(events[i], isLiveEvents, isLiveEvents);
+                }
+                // Store where to start pagination
+                $rootScope.events.rooms[room_id].pagination.earliest_token = messages.start;
             }
         },
 
-        handleInitialSyncDone: function() {
+        handleInitialSyncDone: function(initialSyncData) {
             console.log("# handleInitialSyncDone");
-            InitialSyncDeferred.resolve($rootScope.events, $rootScope.presence);
+            initialSyncDeferred.resolve(initialSyncData);
         },
 
         // Returns a promise that resolves when the initialSync request has been processed
         waitForInitialSyncCompletion: function() {
-            return InitialSyncDeferred.promise;
+            return initialSyncDeferred.promise;
         },
 
         resetRoomMessages: function(room_id) {
             resetRoomMessages(room_id);
+        },
+        
+        /**
+         * Return the last message event of a room
+         * @param {String} room_id the room id
+         * @param {Boolean} filterFake true to not take into account fake messages
+         * @returns {undefined | Event} the last message event if available
+         */
+        getLastMessage: function(room_id, filterEcho) {
+            var lastMessage;
+
+            var room = $rootScope.events.rooms[room_id];
+            if (room) {
+                for (var i = room.messages.length - 1; i >= 0; i--) {
+                    var message = room.messages[i];
+
+                    if (!filterEcho || undefined === message.echo_msg_state) {
+                        lastMessage = message;
+                        break;
+                    }
+                }
+            }
+
+            return lastMessage;
+        },
+        
+        /**
+         * Compute the room users number, ie the number of members who has joined the room.
+         * @param {String} room_id the room id
+         * @returns {undefined | Number} the room users number if available
+         */
+        getUsersCountInRoom: function(room_id) {
+            var memberCount;
+
+            var room = $rootScope.events.rooms[room_id];
+            if (room) {
+                memberCount = 0;
+
+                for (var i in room.members) {
+                    var member = room.members[i];
+
+                    if ("join" === member.membership) {
+                        memberCount = memberCount + 1;
+                    }
+                }
+            }
+
+            return memberCount;
+        },
+        
+        /**
+         * Get the member object of a room member
+         * @param {String} room_id the room id
+         * @param {String} user_id the id of the user
+         * @returns {undefined | Object} the member object of this user in this room if he is part of the room
+         */
+        getMember: function(room_id, user_id) {
+            var member;
+            
+            var room = $rootScope.events.rooms[room_id];
+            if (room) {
+                member = room.members[user_id];
+            }
+            return member;
+        },
+        
+        setRoomVisibility: function(room_id, visible) {
+            if (!visible) {
+                return;
+            }
+            initRoom(room_id);
+            
+            var room = $rootScope.events.rooms[room_id];
+            if (room) {
+                room.visibility = visible;
+            }
         }
     };
 }]);
diff --git a/webclient/components/matrix/event-stream-service.js b/webclient/components/matrix/event-stream-service.js
index 1c0f7712b4..05469a3ded 100644
--- a/webclient/components/matrix/event-stream-service.js
+++ b/webclient/components/matrix/event-stream-service.js
@@ -104,14 +104,23 @@ angular.module('eventStreamService', [])
         settings.isActive = true;
         var deferred = $q.defer();
 
-        // FIXME: We are discarding all the messages.
-        matrixService.rooms().then(
+        // Initial sync: get all information and the last 30 messages of all rooms of the user
+        // 30 messages should be enough to display a full page of messages in a room
+        // without requiring to make an additional request
+        matrixService.initialSync(30, false).then(
             function(response) {
                 var rooms = response.data.rooms;
                 for (var i = 0; i < rooms.length; ++i) {
                     var room = rooms[i];
+                    
+                    eventHandlerService.initRoom(room);
+
+                    if ("messages" in room) {
+                        eventHandlerService.handleRoomMessages(room.room_id, room.messages, false);
+                    }
+                    
                     if ("state" in room) {
-                        eventHandlerService.handleEvents(room.state, false);
+                        eventHandlerService.handleEvents(room.state, false, true);
                     }
                 }
 
@@ -119,8 +128,9 @@ angular.module('eventStreamService', [])
                 eventHandlerService.handleEvents(presence, false);
 
                 // Initial sync is done
-                eventHandlerService.handleInitialSyncDone();
+                eventHandlerService.handleInitialSyncDone(response);
 
+                // Start event streaming from that point
                 settings.from = response.data.end;
                 doEventStream(deferred);        
             },
diff --git a/webclient/components/matrix/matrix-call.js b/webclient/components/matrix/matrix-call.js
index 3e13e4e81f..7b5d9cffef 100644
--- a/webclient/components/matrix/matrix-call.js
+++ b/webclient/components/matrix/matrix-call.js
@@ -35,164 +35,319 @@ var forAllTracksOnStream = function(s, f) {
     forAllAudioTracksOnStream(s, f);
 }
 
+navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
+window.RTCPeerConnection = window.RTCPeerConnection || window.webkitRTCPeerConnection; // but not mozRTCPeerConnection because its interface is not compatible
+window.RTCSessionDescription = window.RTCSessionDescription || window.webkitRTCSessionDescription || window.mozRTCSessionDescription;
+window.RTCIceCandidate = window.RTCIceCandidate || window.webkitRTCIceCandidate || window.mozRTCIceCandidate;
+
+// Returns true if the browser supports all required features to make WebRTC call
+var isWebRTCSupported = function () {
+    return !!(navigator.getUserMedia || window.RTCPeerConnection || window.RTCSessionDescription || window.RTCIceCandidate);
+};
+
 angular.module('MatrixCall', [])
-.factory('MatrixCall', ['matrixService', 'matrixPhoneService', '$rootScope', function MatrixCallFactory(matrixService, matrixPhoneService, $rootScope) {
+.factory('MatrixCall', ['matrixService', 'matrixPhoneService', '$rootScope', '$timeout', function MatrixCallFactory(matrixService, matrixPhoneService, $rootScope, $timeout) {
+    $rootScope.isWebRTCSupported = isWebRTCSupported();
+
     var MatrixCall = function(room_id) {
         this.room_id = room_id;
         this.call_id = "c" + new Date().getTime();
         this.state = 'fledgling';
+        this.didConnect = false;
+
+        // a queue for candidates waiting to go out. We try to amalgamate candidates into a single candidate message where possible
+        this.candidateSendQueue = [];
+        this.candidateSendTries = 0;
+
+        var self = this;
+        $rootScope.$watch(this.remoteVideoElement, function (oldValue, newValue) {
+            self.tryPlayRemoteStream();
+        });
+
     }
 
-    navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
+    MatrixCall.CALL_TIMEOUT = 60000;
+
+    MatrixCall.prototype.createPeerConnection = function() {
+        var stunServer = 'stun:stun.l.google.com:19302';
+        var pc;
+        if (window.mozRTCPeerConnection) {
+            pc = new window.mozRTCPeerConnection({'url': stunServer});
+        } else {
+            pc = new window.RTCPeerConnection({"iceServers":[{"urls":"stun:stun.l.google.com:19302"}]});
+        }
+        var self = this;
+        pc.oniceconnectionstatechange = function() { self.onIceConnectionStateChanged(); };
+        pc.onsignalingstatechange = function() { self.onSignallingStateChanged(); };
+        pc.onicecandidate = function(c) { self.gotLocalIceCandidate(c); };
+        pc.onaddstream = function(s) { self.onAddStream(s); };
+        return pc;
+    }
+
+    MatrixCall.prototype.getUserMediaVideoContraints = function(callType) {
+        switch (callType) {
+            case 'voice':
+                return ({audio: true, video: false});
+            case 'video':
+                return ({audio: true, video: {
+                    mandatory: {
+                        minWidth: 640,
+                        maxWidth: 640,
+                        minHeight: 360,
+                        maxHeight: 360,
+                    }
+                }});
+        }
+    };
+
+    MatrixCall.prototype.placeVoiceCall = function() {
+        this.placeCallWithConstraints(this.getUserMediaVideoContraints('voice'));
+        this.type = 'voice';
+    };
 
-    window.RTCPeerConnection = window.RTCPeerConnection || window.webkitRTCPeerConnection || window.mozRTCPeerConnection;
+    MatrixCall.prototype.placeVideoCall = function(config) {
+        this.placeCallWithConstraints(this.getUserMediaVideoContraints('video'));
+        this.type = 'video';
+    };
 
-    MatrixCall.prototype.placeCall = function() {
-        self = this;
+    MatrixCall.prototype.placeCallWithConstraints = function(constraints) {
+        var self = this;
         matrixPhoneService.callPlaced(this);
-        navigator.getUserMedia({audio: true, video: false}, function(s) { self.gotUserMediaForInvite(s); }, function(e) { self.getUserMediaFailed(e); });
-        self.state = 'wait_local_media';
-    };
-
-    MatrixCall.prototype.initWithInvite = function(msg) {
-        this.msg = msg;
-        this.peerConn = new window.RTCPeerConnection({"iceServers":[{"urls":"stun:stun.l.google.com:19302"}]})
-        self= this;
-        this.peerConn.oniceconnectionstatechange = function() { self.onIceConnectionStateChanged(); };
-        this.peerConn.onicecandidate = function(c) { self.gotLocalIceCandidate(c); };
-        this.peerConn.onsignalingstatechange = function() { self.onSignallingStateChanged(); };
-        this.peerConn.onaddstream = function(s) { self.onAddStream(s); };
-        this.peerConn.setRemoteDescription(new RTCSessionDescription(this.msg.offer), self.onSetRemoteDescriptionSuccess, self.onSetRemoteDescriptionError);
+        navigator.getUserMedia(constraints, function(s) { self.gotUserMediaForInvite(s); }, function(e) { self.getUserMediaFailed(e); });
+        this.state = 'wait_local_media';
+        this.direction = 'outbound';
+        this.config = constraints;
+    };
+
+    MatrixCall.prototype.initWithInvite = function(event) {
+        this.msg = event.content;
+        this.peerConn = this.createPeerConnection();
+        this.peerConn.setRemoteDescription(new RTCSessionDescription(this.msg.offer), this.onSetRemoteDescriptionSuccess, this.onSetRemoteDescriptionError);
         this.state = 'ringing';
+        this.direction = 'inbound';
+
+        if (window.mozRTCPeerConnection) {
+            // firefox's RTCPeerConnection doesn't add streams until it starts getting media on them
+            // so we need to figure out whether a video channel has been offered by ourselves.
+            if (this.msg.offer.sdp.indexOf('m=video') > -1) {
+                this.type = 'video';
+            } else {
+                this.type = 'voice';
+            }
+        }
+
+        var self = this;
+        $timeout(function() {
+            if (self.state == 'ringing') {
+                self.state = 'ended';
+                self.hangupParty = 'remote'; // effectively
+                self.stopAllMedia();
+                if (self.peerConn.signalingState != 'closed') self.peerConn.close();
+                if (self.onHangup) self.onHangup(self);
+            }
+        }, this.msg.lifetime - event.age);
+    };
+
+    // perverse as it may seem, sometimes we want to instantiate a call with a hangup message
+    // (because when getting the state of the room on load, events come in reverse order and
+    // we want to remember that a call has been hung up)
+    MatrixCall.prototype.initWithHangup = function(event) {
+        this.msg = event.content;
+        this.state = 'ended';
     };
 
     MatrixCall.prototype.answer = function() {
-        console.trace("Answering call "+this.call_id);
-        self = this;
-        navigator.getUserMedia({audio: true, video: false}, function(s) { self.gotUserMediaForAnswer(s); }, function(e) { self.getUserMediaFailed(e); });
-        this.state = 'wait_local_media';
+        console.log("Answering call "+this.call_id);
+
+        var self = this;
+
+        var roomMembers = $rootScope.events.rooms[this.room_id].members;
+        if (roomMembers[matrixService.config().user_id].membership != 'join') {
+            console.log("We need to join the room before we can accept this call");
+            matrixService.join(this.room_id).then(function() {
+                self.answer();
+            }, function() {
+                console.log("Failed to join room: can't answer call!");
+                self.onError("Unable to join room to answer call!");
+                self.hangup();
+            });
+            return;
+        }
+
+        if (!this.localAVStream && !this.waitForLocalAVStream) {
+            navigator.getUserMedia(this.getUserMediaVideoContraints(this.type), function(s) { self.gotUserMediaForAnswer(s); }, function(e) { self.getUserMediaFailed(e); });
+            this.state = 'wait_local_media';
+        } else if (this.localAVStream) {
+            this.gotUserMediaForAnswer(this.localAVStream);
+        } else if (this.waitForLocalAVStream) {
+            this.state = 'wait_local_media';
+        }
     };
 
     MatrixCall.prototype.stopAllMedia = function() {
         if (this.localAVStream) {
             forAllTracksOnStream(this.localAVStream, function(t) {
-                t.stop();
+                if (t.stop) t.stop();
             });
         }
         if (this.remoteAVStream) {
             forAllTracksOnStream(this.remoteAVStream, function(t) {
-                t.stop();
+                if (t.stop) t.stop();
             });
         }
     };
 
-    MatrixCall.prototype.hangup = function() {
-        console.trace("Ending call "+this.call_id);
+    MatrixCall.prototype.hangup = function(reason, suppressEvent) {
+        console.log("Ending call "+this.call_id);
+
+        // pausing now keeps the last frame (ish) of the video call in the video element
+        // rather than it just turning black straight away
+        if (this.remoteVideoElement) this.remoteVideoElement.pause();
+        if (this.localVideoElement) this.localVideoElement.pause();
 
         this.stopAllMedia();
+        if (this.peerConn) this.peerConn.close();
+
+        this.hangupParty = 'local';
+        this.hangupReason = reason;
 
         var content = {
             version: 0,
             call_id: this.call_id,
+            reason: reason
         };
-        matrixService.sendEvent(this.room_id, 'm.call.hangup', undefined, content).then(this.messageSent, this.messageSendFailed);
+        this.sendEventWithRetry('m.call.hangup', content);
         this.state = 'ended';
+        if (this.onHangup && !suppressEvent) this.onHangup(this);
     };
 
     MatrixCall.prototype.gotUserMediaForInvite = function(stream) {
+        if (this.successor) {
+            this.successor.gotUserMediaForAnswer(stream);
+            return;
+        }
+        if (this.state == 'ended') return;
+
+        if (this.localVideoElement && this.type == 'video') {
+            var vidTrack = stream.getVideoTracks()[0];
+            this.localVideoElement.src = URL.createObjectURL(stream);
+            this.localVideoElement.muted = true;
+            this.localVideoElement.play();
+        }
+
         this.localAVStream = stream;
         var audioTracks = stream.getAudioTracks();
         for (var i = 0; i < audioTracks.length; i++) {
             audioTracks[i].enabled = true;
         }
-        this.peerConn = new window.RTCPeerConnection({"iceServers":[{"urls":"stun:stun.l.google.com:19302"}]})
-        self = this;
-        this.peerConn.oniceconnectionstatechange = function() { self.onIceConnectionStateChanged(); };
-        this.peerConn.onsignalingstatechange = function() { self.onSignallingStateChanged(); };
-        this.peerConn.onicecandidate = function(c) { self.gotLocalIceCandidate(c); };
-        this.peerConn.onaddstream = function(s) { self.onAddStream(s); };
+        this.peerConn = this.createPeerConnection();
         this.peerConn.addStream(stream);
+        var self = this;
         this.peerConn.createOffer(function(d) {
             self.gotLocalOffer(d);
         }, function(e) {
             self.getLocalOfferFailed(e);
         });
-        this.state = 'create_offer';
+        $rootScope.$apply(function() {
+            self.state = 'create_offer';
+        });
     };
 
     MatrixCall.prototype.gotUserMediaForAnswer = function(stream) {
+        if (this.state == 'ended') return;
+
+        if (this.localVideoElement && this.type == 'video') {
+            var vidTrack = stream.getVideoTracks()[0];
+            this.localVideoElement.src = URL.createObjectURL(stream);
+            this.localVideoElement.muted = true;
+            this.localVideoElement.play();
+        }
+
         this.localAVStream = stream;
         var audioTracks = stream.getAudioTracks();
         for (var i = 0; i < audioTracks.length; i++) {
             audioTracks[i].enabled = true;
         }
         this.peerConn.addStream(stream);
-        self = this;
+        var self = this;
         var constraints = {
             'mandatory': {
                 'OfferToReceiveAudio': true,
-                'OfferToReceiveVideo': false
+                'OfferToReceiveVideo': this.type == 'video'
             },
         };
         this.peerConn.createAnswer(function(d) { self.createdAnswer(d); }, function(e) {}, constraints);
-        this.state = 'create_answer';
+        // This can't be in an apply() because it's called by a predecessor call under glare conditions :(
+        self.state = 'create_answer';
     };
 
     MatrixCall.prototype.gotLocalIceCandidate = function(event) {
-        console.trace(event);
         if (event.candidate) {
-            var content = {
-                version: 0,
-                call_id: this.call_id,
-                candidate: event.candidate
-            };
-            matrixService.sendEvent(this.room_id, 'm.call.candidate', undefined, content).then(this.messageSent, this.messageSendFailed);
+            console.log("Got local ICE "+event.candidate.sdpMid+" candidate: "+event.candidate.candidate);
+            this.sendCandidate(event.candidate);
         }
     }
 
     MatrixCall.prototype.gotRemoteIceCandidate = function(cand) {
-        console.trace("Got ICE candidate from remote: "+cand);
-        var candidateObject = new RTCIceCandidate({
-            sdpMLineIndex: cand.label,
-            candidate: cand.candidate
-        });
-        this.peerConn.addIceCandidate(candidateObject, function() {}, function(e) {});
+        console.log("Got remote ICE "+cand.sdpMid+" candidate: "+cand.candidate);
+        if (this.state == 'ended') {
+            console.log("Ignoring remote ICE candidate because call has ended");
+            return;
+        }
+        this.peerConn.addIceCandidate(new RTCIceCandidate(cand), function() {}, function(e) {});
     };
 
     MatrixCall.prototype.receivedAnswer = function(msg) {
-        this.peerConn.setRemoteDescription(new RTCSessionDescription(msg.answer), self.onSetRemoteDescriptionSuccess, self.onSetRemoteDescriptionError);
+        if (this.state == 'ended') return;
+
+        this.peerConn.setRemoteDescription(new RTCSessionDescription(msg.answer), this.onSetRemoteDescriptionSuccess, this.onSetRemoteDescriptionError);
         this.state = 'connecting';
     };
 
+
     MatrixCall.prototype.gotLocalOffer = function(description) {
-        console.trace("Created offer: "+description);
+        console.log("Created offer: "+description);
+
+        if (this.state == 'ended') {
+            console.log("Ignoring newly created offer on call ID "+this.call_id+" because the call has ended");
+            return;
+        }
+
         this.peerConn.setLocalDescription(description);
 
         var content = {
             version: 0,
             call_id: this.call_id,
-            offer: description
+            offer: description,
+            lifetime: MatrixCall.CALL_TIMEOUT
         };
-        matrixService.sendEvent(this.room_id, 'm.call.invite', undefined, content).then(this.messageSent, this.messageSendFailed);
-        this.state = 'invite_sent';
+        this.sendEventWithRetry('m.call.invite', content);
+
+        var self = this;
+        $timeout(function() {
+            if (self.state == 'invite_sent') {
+                self.hangup('invite_timeout');
+            }
+        }, MatrixCall.CALL_TIMEOUT);
+
+        $rootScope.$apply(function() {
+            self.state = 'invite_sent';
+        });
     };
 
     MatrixCall.prototype.createdAnswer = function(description) {
-        console.trace("Created answer: "+description);
+        console.log("Created answer: "+description);
         this.peerConn.setLocalDescription(description);
         var content = {
             version: 0,
             call_id: this.call_id,
             answer: description
         };
-        matrixService.sendEvent(this.room_id, 'm.call.answer', undefined, content).then(this.messageSent, this.messageSendFailed);
-        this.state = 'connecting';
-    };
-
-    MatrixCall.prototype.messageSent = function() {
-    };
-    
-    MatrixCall.prototype.messageSendFailed = function(error) {
+        this.sendEventWithRetry('m.call.answer', content);
+        var self = this;
+        $rootScope.$apply(function() {
+            self.state = 'connecting';
+        });
     };
 
     MatrixCall.prototype.getLocalOfferFailed = function(error) {
@@ -200,37 +355,52 @@ angular.module('MatrixCall', [])
     };
 
     MatrixCall.prototype.getUserMediaFailed = function() {
-        this.onError("Couldn't start capturing audio! Is your microphone set up?");
+        this.onError("Couldn't start capturing! Is your microphone set up?");
+        this.hangup();
     };
 
     MatrixCall.prototype.onIceConnectionStateChanged = function() {
-        console.trace("Ice connection state changed to: "+this.peerConn.iceConnectionState);
+        if (this.state == 'ended') return; // because ICE can still complete as we're ending the call
+        console.log("Ice connection state changed to: "+this.peerConn.iceConnectionState);
         // ideally we'd consider the call to be connected when we get media but chrome doesn't implement nay of the 'onstarted' events yet
         if (this.peerConn.iceConnectionState == 'completed' || this.peerConn.iceConnectionState == 'connected') {
-            this.state = 'connected';
-            $rootScope.$apply();
+            var self = this;
+            $rootScope.$apply(function() {
+                self.state = 'connected';
+                self.didConnect = true;
+            });
+        } else if (this.peerConn.iceConnectionState == 'failed') {
+            this.hangup('ice_failed');
         }
     };
 
     MatrixCall.prototype.onSignallingStateChanged = function() {
-        console.trace("Signalling state changed to: "+this.peerConn.signalingState);
+        console.log("call "+this.call_id+": Signalling state changed to: "+this.peerConn.signalingState);
     };
 
     MatrixCall.prototype.onSetRemoteDescriptionSuccess = function() {
-        console.trace("Set remote description");
+        console.log("Set remote description");
     };
     
     MatrixCall.prototype.onSetRemoteDescriptionError = function(e) {
-        console.trace("Failed to set remote description"+e);
+        console.log("Failed to set remote description"+e);
     };
 
     MatrixCall.prototype.onAddStream = function(event) {
-        console.trace("Stream added"+event);
+        console.log("Stream added"+event);
 
         var s = event.stream;
 
         this.remoteAVStream = s;
 
+        if (this.direction == 'inbound') {
+            if (s.getVideoTracks().length > 0) {
+                this.type = 'video';
+            } else {
+                this.type = 'voice';
+            }
+        }
+
         var self = this;
         forAllTracksOnStream(s, function(t) {
             // not currently implemented in chrome
@@ -240,29 +410,145 @@ angular.module('MatrixCall', [])
         event.stream.onended = function(e) { self.onRemoteStreamEnded(e); }; 
         // not currently implemented in chrome
         event.stream.onstarted = function(e) { self.onRemoteStreamStarted(e); };
-        var player = new Audio();
-        player.src = URL.createObjectURL(s);
-        player.play();
+
+        this.tryPlayRemoteStream();
+    };
+
+    MatrixCall.prototype.tryPlayRemoteStream = function(event) {
+        if (this.remoteVideoElement && this.remoteAVStream) {
+            var player = this.remoteVideoElement;
+            player.src = URL.createObjectURL(this.remoteAVStream);
+            player.play();
+        }
     };
 
     MatrixCall.prototype.onRemoteStreamStarted = function(event) {
-        this.state = 'connected';
+        var self = this;
+        $rootScope.$apply(function() {
+            self.state = 'connected';
+        });
     };
 
     MatrixCall.prototype.onRemoteStreamEnded = function(event) {
-        this.state = 'ended';
-        this.stopAllMedia();
-        this.onHangup();
+        console.log("Remote stream ended");
+        var self = this;
+        $rootScope.$apply(function() {
+            self.state = 'ended';
+            self.hangupParty = 'remote';
+            self.stopAllMedia();
+            if (self.peerConn.signalingState != 'closed') self.peerConn.close();
+            if (self.onHangup) self.onHangup(self);
+        });
     };
 
     MatrixCall.prototype.onRemoteStreamTrackStarted = function(event) {
-        this.state = 'connected';
+        var self = this;
+        $rootScope.$apply(function() {
+            self.state = 'connected';
+        });
     };
 
-    MatrixCall.prototype.onHangupReceived = function() {
+    MatrixCall.prototype.onHangupReceived = function(msg) {
+        console.log("Hangup received");
+        if (this.remoteVideoElement) this.remoteVideoElement.pause();
+        if (this.localVideoElement) this.localVideoElement.pause();
         this.state = 'ended';
+        this.hangupParty = 'remote';
+        this.hangupReason = msg.reason;
         this.stopAllMedia();
-        this.onHangup();
+        if (this.peerConn && this.peerConn.signalingState != 'closed') this.peerConn.close();
+        if (this.onHangup) this.onHangup(this);
+    };
+
+    MatrixCall.prototype.replacedBy = function(newCall) {
+        console.log(this.call_id+" being replaced by "+newCall.call_id);
+        if (this.state == 'wait_local_media') {
+            console.log("Telling new call to wait for local media");
+            newCall.waitForLocalAVStream = true;
+        } else if (this.state == 'create_offer') {
+            console.log("Handing local stream to new call");
+            newCall.gotUserMediaForAnswer(this.localAVStream);
+            delete(this.localAVStream);
+        } else if (this.state == 'invite_sent') {
+            console.log("Handing local stream to new call");
+            newCall.gotUserMediaForAnswer(this.localAVStream);
+            delete(this.localAVStream);
+        }
+        newCall.localVideoElement = this.localVideoElement;
+        newCall.remoteVideoElement = this.remoteVideoElement;
+        this.successor = newCall;
+        this.hangup(true);
+    };
+
+    MatrixCall.prototype.sendEventWithRetry = function(evType, content) {
+        var ev = { type:evType, content:content, tries:1 };
+        var self = this;
+        matrixService.sendEvent(this.room_id, evType, undefined, content).then(this.eventSent, function(error) { self.eventSendFailed(ev, error); } );
+    };
+
+    MatrixCall.prototype.eventSent = function() {
+    };
+
+    MatrixCall.prototype.eventSendFailed = function(ev, error) {
+        if (ev.tries > 5) {
+            console.log("Failed to send event of type "+ev.type+" on attempt "+ev.tries+". Giving up.");
+            return;
+        }
+        var delayMs = 500 * Math.pow(2, ev.tries);
+        console.log("Failed to send event of type "+ev.type+". Retrying in "+delayMs+"ms");
+        ++ev.tries;
+        var self = this;
+        $timeout(function() {
+            matrixService.sendEvent(self.room_id, ev.type, undefined, ev.content).then(self.eventSent, function(error) { self.eventSendFailed(ev, error); } );
+        }, delayMs);
+    };
+
+    // Sends candidates with are sent in a special way because we try to amalgamate them into one message
+    MatrixCall.prototype.sendCandidate = function(content) {
+        this.candidateSendQueue.push(content);
+        var self = this;
+        if (this.candidateSendTries == 0) $timeout(function() { self.sendCandidateQueue(); }, 100);
+    };
+
+    MatrixCall.prototype.sendCandidateQueue = function(content) {
+        if (this.candidateSendQueue.length == 0) return;
+
+        var cands = this.candidateSendQueue;
+        this.candidateSendQueue = [];
+        ++this.candidateSendTries;
+        var content = {
+            version: 0,
+            call_id: this.call_id,
+            candidates: cands
+        };
+        var self = this;
+        console.log("Attempting to send "+cands.length+" candidates");
+        matrixService.sendEvent(self.room_id, 'm.call.candidates', undefined, content).then(function() { self.candsSent(); }, function(error) { self.candsSendFailed(cands, error); } );
+    };
+
+    MatrixCall.prototype.candsSent = function() {
+        this.candidateSendTries = 0;
+        this.sendCandidateQueue();
+    };
+
+    MatrixCall.prototype.candsSendFailed = function(cands, error) {
+        for (var i = 0; i < cands.length; ++i) {
+            this.candidateSendQueue.push(cands[i]);
+        }
+
+        if (this.candidateSendTries > 5) {
+            console.log("Failed to send candidates on attempt "+this.candidateSendTries+". Giving up for now.");
+            this.candidateSendTries = 0;
+            return;
+        }
+
+        var delayMs = 500 * Math.pow(2, this.candidateSendTries);
+        ++this.candidateSendTries;
+        console.log("Failed to send candidates. Retrying in "+delayMs+"ms");
+        var self = this;
+        $timeout(function() {
+            self.sendCandidateQueue();
+        }, delayMs);
     };
 
     return MatrixCall;
diff --git a/webclient/components/matrix/matrix-filter.js b/webclient/components/matrix/matrix-filter.js
index 0922684e3b..328e3a7086 100644
--- a/webclient/components/matrix/matrix-filter.js
+++ b/webclient/components/matrix/matrix-filter.js
@@ -26,73 +26,101 @@ angular.module('matrixFilter', [])
         // If there is an alias, use it
         // TODO: only one alias is managed for now
         var alias = matrixService.getRoomIdToAliasMapping(room_id);
-        if (alias) {
-            roomName = alias;
-        }
 
-        if (undefined === roomName) {
-            // Else, build the name from its users
-            var room = $rootScope.events.rooms[room_id];
-            if (room) {
-                var room_name_event = room["m.room.name"];
+        var room = $rootScope.events.rooms[room_id];
+        if (room) {
+            // Get name from room state date
+            var room_name_event = room["m.room.name"];
+            if (room_name_event) {
+                roomName = room_name_event.content.name;
+            }
+            else if (alias) {
+                roomName = alias;
+            }
+            else if (room.members) {
 
-                if (room_name_event) {
-                    roomName = room_name_event.content.name;
-                }
-                else if (room.members) {
-                    // Limit the room renaming to 1:1 room
-                    if (2 === Object.keys(room.members).length) {
-                        for (var i in room.members) {
-                            var member = room.members[i];
-                            if (member.state_key !== matrixService.config().user_id) {
-
-                                if (member.state_key in $rootScope.presence) {
-                                    // If the user is available in presence, use the displayname there
-                                    // as it is the most uptodate
-                                    roomName = $rootScope.presence[member.state_key].content.displayname;
-                                }
-                                else if (member.content.displayname) {
-                                    roomName = member.content.displayname;
-                                }
-                                else {
-                                    roomName = member.state_key;
-                                }
+                var user_id = matrixService.config().user_id;
+
+                // Else, build the name from its users
+                // Limit the room renaming to 1:1 room
+                if (2 === Object.keys(room.members).length) {
+                    for (var i in room.members) {
+                        var member = room.members[i];
+                        if (member.state_key !== user_id) {
+
+                            if (member.state_key in $rootScope.presence) {
+                                // If the user is available in presence, use the displayname there
+                                // as it is the most uptodate
+                                roomName = $rootScope.presence[member.state_key].content.displayname;
+                            }
+                            else if (member.content.displayname) {
+                                roomName = member.content.displayname;
+                            }
+                            else {
+                                roomName = member.state_key;
                             }
                         }
                     }
-                    else if (1 === Object.keys(room.members).length) {
+                }
+                else if (1 === Object.keys(room.members).length) {
+                    var otherUserId;
+
+                    if (Object.keys(room.members)[0] !== user_id) {
+                        otherUserId = Object.keys(room.members)[0];
+                    }
+                    else {
                         // The other member may be in the invite list, get all invited users
                         var invitedUserIDs = [];
                         for (var i in room.messages) {
                             var message = room.messages[i];
                             if ("m.room.member" === message.type && "invite" === message.membership) {
-                                // Make sure there is no duplicate user
-                                if (-1 === invitedUserIDs.indexOf(message.state_key)) {
-                                    invitedUserIDs.push(message.state_key);
+                                // Filter out the current user
+                                var member_id = message.state_key;
+                                if (member_id === user_id) {
+                                    member_id = message.user_id;
+                                }
+                                if (member_id !== user_id) {
+                                    // Make sure there is no duplicate user
+                                    if (-1 === invitedUserIDs.indexOf(member_id)) {
+                                        invitedUserIDs.push(member_id);
+                                    }
                                 }
                             } 
                         }
-                        
+
                         // For now, only 1:1 room needs to be renamed. It means only 1 invited user
                         if (1 === invitedUserIDs.length) {
-                            var userID = invitedUserIDs[0];
-
-                            // Try to resolve his displayname in presence global data
-                            if (userID in $rootScope.presence) {
-                                roomName = $rootScope.presence[userID].content.displayname;
-                            }
-                            else {
-                                roomName = userID;
-                            }
+                            otherUserId = invitedUserIDs[0];
                         }
                     }
+
+                    // Try to resolve his displayname in presence global data
+                    if (otherUserId in $rootScope.presence) {
+                        roomName = $rootScope.presence[otherUserId].content.displayname;
+                    }
+                    else {
+                        roomName = otherUserId;
+                    }
                 }
             }
         }
 
+        // Always show the alias in the room displayed name
+        if (roomName && alias && alias !== roomName) {
+            roomName += " (" + alias + ")";
+        }
+
         if (undefined === roomName) {
             // By default, use the room ID
             roomName = room_id;
+
+            // XXX: this is *INCREDIBLY* heavy logging for a function that calls every single
+            // time any kind of digest runs which refreshes a room name...
+            // commenting it out for now.
+
+            // Log some information that lead to this leak
+            // console.log("Room ID leak for " + room_id);
+            // console.log("room object: " + JSON.stringify(room, undefined, 4));   
         }
 
         return roomName;
@@ -120,7 +148,9 @@ angular.module('matrixFilter', [])
             var room = $rootScope.events.rooms[room_id];
             if (room && (user_id in room.members)) {
                 var member = room.members[user_id];
-                displayName = member.content.displayname;
+                if (member.content.displayname) {
+                    displayName = member.content.displayname;
+                }
             }
         }
         
diff --git a/webclient/components/matrix/matrix-phone-service.js b/webclient/components/matrix/matrix-phone-service.js
index ca86b473e7..06465ed821 100644
--- a/webclient/components/matrix/matrix-phone-service.js
+++ b/webclient/components/matrix/matrix-phone-service.js
@@ -22,45 +22,132 @@ angular.module('matrixPhoneService', [])
     };
 
     matrixPhoneService.INCOMING_CALL_EVENT = "INCOMING_CALL_EVENT";
+    matrixPhoneService.REPLACED_CALL_EVENT = "REPLACED_CALL_EVENT";
     matrixPhoneService.allCalls = {};
+    // a place to save candidates that come in for calls we haven't got invites for yet (when paginating backwards)
+    matrixPhoneService.candidatesByCall = {};
 
     matrixPhoneService.callPlaced = function(call) {
         matrixPhoneService.allCalls[call.call_id] = call;
     };
 
     $rootScope.$on(eventHandlerService.CALL_EVENT, function(ngEvent, event, isLive) {
-        if (!isLive) return; // until matrix supports expiring messages
         if (event.user_id == matrixService.config().user_id) return;
+
         var msg = event.content;
+
         if (event.type == 'm.call.invite') {
+            if (event.age == undefined || msg.lifetime == undefined) {
+                // if the event doesn't have either an age (the HS is too old) or a lifetime
+                // (the sending client was too old when it sent it) then fall back to old behaviour
+                if (!isLive) return; // until matrix supports expiring messages
+            }
+
+            if (event.age > msg.lifetime) {
+                console.log("Ignoring expired call event of type "+event.type);
+                return;
+            }
+
+            var call = undefined;
+            if (!isLive) {
+                // if this event wasn't live then this call may already be over
+                call = matrixPhoneService.allCalls[msg.call_id];
+                if (call && call.state == 'ended') {
+                    return;
+                }
+            }
+
             var MatrixCall = $injector.get('MatrixCall');
             var call = new MatrixCall(event.room_id);
+
+            if (!isWebRTCSupported()) {
+                console.log("Incoming call ID "+msg.call_id+" but this browser doesn't support WebRTC");
+                // don't hang up the call: there could be other clients connected that do support WebRTC and declining the
+                // the call on their behalf would be really annoying.
+                // instead, we broadcast a fake call event with a non-functional call object
+                $rootScope.$broadcast(matrixPhoneService.INCOMING_CALL_EVENT, call);
+                return;
+            }
+
             call.call_id = msg.call_id;
-            call.initWithInvite(msg);
+            call.initWithInvite(event);
             matrixPhoneService.allCalls[call.call_id] = call;
-            $rootScope.$broadcast(matrixPhoneService.INCOMING_CALL_EVENT, call);
+
+            // if we stashed candidate events for that call ID, play them back now
+            if (!isLive && matrixPhoneService.candidatesByCall[call.call_id] != undefined) {
+                for (var i = 0; i < matrixPhoneService.candidatesByCall[call.call_id].length; ++i) {
+                    call.gotRemoteIceCandidate(matrixPhoneService.candidatesByCall[call.call_id][i]);
+                }
+            }
+
+            // Were we trying to call that user (room)?
+            var existingCall;
+            var callIds = Object.keys(matrixPhoneService.allCalls);
+            for (var i = 0; i < callIds.length; ++i) {
+                var thisCallId = callIds[i];
+                var thisCall = matrixPhoneService.allCalls[thisCallId];
+
+                if (call.room_id == thisCall.room_id && thisCall.direction == 'outbound'
+                     && (thisCall.state == 'wait_local_media' || thisCall.state == 'create_offer' || thisCall.state == 'invite_sent')) {
+                    existingCall = thisCall;
+                    break;
+                }
+            }
+
+            if (existingCall) {
+                // If we've only got to wait_local_media or create_offer and we've got an invite,
+                // pick the incoming call because we know we haven't sent our invite yet
+                // otherwise, pick whichever call has the lowest call ID (by string comparison)
+                if (existingCall.state == 'wait_local_media' || existingCall.state == 'create_offer' || existingCall.call_id > call.call_id) {
+                    console.log("Glare detected: answering incoming call "+call.call_id+" and canceling outgoing call "+existingCall.call_id);
+                    existingCall.replacedBy(call);
+                    call.answer();
+                    $rootScope.$broadcast(matrixPhoneService.REPLACED_CALL_EVENT, existingCall, call);
+                } else {
+                    console.log("Glare detected: rejecting incoming call "+call.call_id+" and keeping outgoing call "+existingCall.call_id);
+                    call.hangup();
+                }
+            } else {
+                $rootScope.$broadcast(matrixPhoneService.INCOMING_CALL_EVENT, call);
+            }
         } else if (event.type == 'm.call.answer') {
             var call = matrixPhoneService.allCalls[msg.call_id];
             if (!call) {
-                console.trace("Got answer for unknown call ID "+msg.call_id);
+                console.log("Got answer for unknown call ID "+msg.call_id);
                 return;
             }
             call.receivedAnswer(msg);
-        } else if (event.type == 'm.call.candidate') {
+        } else if (event.type == 'm.call.candidates') {
             var call = matrixPhoneService.allCalls[msg.call_id];
-            if (!call) {
-                console.trace("Got candidate for unknown call ID "+msg.call_id);
+            if (!call && isLive) {
+                console.log("Got candidates for unknown call ID "+msg.call_id);
                 return;
+            } else if (!call) {
+                if (matrixPhoneService.candidatesByCall[msg.call_id] == undefined) {
+                    matrixPhoneService.candidatesByCall[msg.call_id] = [];
+                }
+                matrixPhoneService.candidatesByCall[msg.call_id] = matrixPhoneService.candidatesByCall[msg.call_id].concat(msg.candidates);
+            } else {
+                for (var i = 0; i < msg.candidates.length; ++i) {
+                    call.gotRemoteIceCandidate(msg.candidates[i]);
+                }
             }
-            call.gotRemoteIceCandidate(msg.candidate);
         } else if (event.type == 'm.call.hangup') {
             var call = matrixPhoneService.allCalls[msg.call_id];
-            if (!call) {
-                console.trace("Got hangup for unknown call ID "+msg.call_id);
-                return;
+            if (!call && isLive) {
+                console.log("Got hangup for unknown call ID "+msg.call_id);
+            } else if (!call) {
+                // if not live, store the fact that the call has ended because we're probably getting events backwards so
+                // the hangup will come before the invite
+                var MatrixCall = $injector.get('MatrixCall');
+                var call = new MatrixCall(event.room_id);
+                call.call_id = msg.call_id;
+                call.initWithHangup(event);
+                matrixPhoneService.allCalls[msg.call_id] = call;
+            } else {
+                call.onHangupReceived(msg);
+                delete(matrixPhoneService.allCalls[msg.call_id]);
             }
-            call.onHangupReceived();
-            matrixPhoneService.allCalls[msg.call_id] = undefined;
         }
     });
     
diff --git a/webclient/components/matrix/matrix-service.js b/webclient/components/matrix/matrix-service.js
index 436ff5462a..069e02e939 100644
--- a/webclient/components/matrix/matrix-service.js
+++ b/webclient/components/matrix/matrix-service.js
@@ -36,6 +36,9 @@ angular.module('matrixService', [])
     */    
     var config;
     
+    var roomIdToAlias = {};
+    var aliasToRoomId = {};
+    
     // Current version of permanent storage
     var configVersion = 0;
     var prefixPath = "/_matrix/client/api/v1";
@@ -78,21 +81,155 @@ angular.module('matrixService', [])
 
         return $http(request);
     };
+    
+    var doRegisterLogin = function(path, loginType, sessionId, userName, password, threepidCreds) {
+        var data = {};
+        if (loginType === "m.login.recaptcha") {
+            var challengeToken = Recaptcha.get_challenge();
+            var captchaEntry = Recaptcha.get_response();
+            data = {
+                type: "m.login.recaptcha",
+                challenge: challengeToken,
+                response: captchaEntry
+            };
+        }
+        else if (loginType === "m.login.email.identity") {
+            data = {
+                threepidCreds: threepidCreds
+            };
+        }
+        else if (loginType === "m.login.password") {
+            data = {
+                user: userName,
+                password: password
+            };
+        }
+        
+        if (sessionId) {
+            data.session = sessionId;
+        }
+        data.type = loginType;
+        console.log("doRegisterLogin >>> " + loginType);
+        return doRequest("POST", path, undefined, data);
+    };
 
     return {
         /****** Home server API ******/
         prefix: prefixPath,
 
         // Register an user
-        register: function(user_name, password, threepidCreds) {
-            // The REST path spec
+        register: function(user_name, password, threepidCreds, useCaptcha) {
+            // registration is composed of multiple requests, to check you can
+            // register, then to actually register. This deferred will fire when
+            // all the requests are done, along with the final response.
+            var deferred = $q.defer();
             var path = "/register";
-
-            return doRequest("POST", path, undefined, {
-                 user_id: user_name,
-                 password: password,
-                 threepidCreds: threepidCreds
-            });
+            
+            // check we can actually register with this HS.
+            doRequest("GET", path, undefined, undefined).then(
+                function(response) {
+                    console.log("/register [1] : "+JSON.stringify(response));
+                    var flows = response.data.flows;
+                    var knownTypes = [
+                        "m.login.password",
+                        "m.login.recaptcha",
+                        "m.login.email.identity"
+                    ];
+                    // if they entered 3pid creds, we want to use a flow which uses it.
+                    var useThreePidFlow = threepidCreds != undefined;
+                    var flowIndex = 0;
+                    var firstRegType = undefined;
+                    
+                    for (var i=0; i<flows.length; i++) {
+                        var isThreePidFlow = false;
+                        if (flows[i].stages) {
+                            for (var j=0; j<flows[i].stages.length; j++) {
+                                var regType = flows[i].stages[j];
+                                if (knownTypes.indexOf(regType) === -1) {
+                                    deferred.reject("Unknown type: "+regType);
+                                    return;
+                                }
+                                if (regType == "m.login.email.identity") {
+                                    isThreePidFlow = true;
+                                }
+                                if (!useCaptcha && regType == "m.login.recaptcha") {
+                                    console.error("Web client setup to not use captcha, but HS demands a captcha.");
+                                    deferred.reject({
+                                        data: {
+                                            errcode: "M_CAPTCHA_NEEDED",
+                                            error: "Home server requires a captcha."
+                                        }
+                                    });
+                                    return;
+                                }
+                            }
+                        }
+                        
+                        if ( (isThreePidFlow && useThreePidFlow) || (!isThreePidFlow && !useThreePidFlow) ) {
+                            flowIndex = i;
+                        }
+                        
+                        if (knownTypes.indexOf(flows[i].type) == -1) {
+                            deferred.reject("Unknown type: "+flows[i].type);
+                            return;
+                        }
+                    }
+                    
+                    // looks like we can register fine, go ahead and do it.
+                    console.log("Using flow " + JSON.stringify(flows[flowIndex]));
+                    firstRegType = flows[flowIndex].type;
+                    var sessionId = undefined;
+                    
+                    // generic response processor so it can loop as many times as required
+                    var loginResponseFunc = function(response) {
+                        if (response.data.session) {
+                            sessionId = response.data.session;
+                        }
+                        console.log("login response: " + JSON.stringify(response.data));
+                        if (response.data.access_token) {
+                            deferred.resolve(response);
+                        }
+                        else if (response.data.next) {
+                            var nextType = response.data.next;
+                            if (response.data.next instanceof Array) {
+                                for (var i=0; i<response.data.next.length; i++) {
+                                    if (useThreePidFlow && response.data.next[i] == "m.login.email.identity") {
+                                        nextType = response.data.next[i];
+                                        break;
+                                    }
+                                    else if (!useThreePidFlow && response.data.next[i] != "m.login.email.identity") {
+                                        nextType = response.data.next[i];
+                                        break;
+                                    }
+                                }
+                            }
+                            return doRegisterLogin(path, nextType, sessionId, user_name, password, threepidCreds).then(
+                                loginResponseFunc,
+                                function(err) {
+                                    deferred.reject(err);
+                                }
+                            );
+                        }
+                        else {
+                            deferred.reject("Unknown continuation: "+JSON.stringify(response));
+                        }
+                    };
+                    
+                    // set the ball rolling
+                    doRegisterLogin(path, firstRegType, undefined, user_name, password, threepidCreds).then(
+                        loginResponseFunc,
+                        function(err) {
+                            deferred.reject(err);
+                        }
+                    );
+                    
+                },
+                function(err) {
+                    deferred.reject(err);
+                }
+            );
+            
+            return deferred.promise;
         },
 
         // Create a room
@@ -110,8 +247,9 @@ angular.module('matrixService', [])
             return doRequest("POST", path, undefined, req);
         },
 
-        // List all rooms joined or been invited to
-        rooms: function(limit, feedback) {
+        // Get the user's current state: his presence, the list of his rooms with
+        // the last {limit} events
+        initialSync: function(limit, feedback) {
             // The REST path spec
 
             var path = "/initialSync";
@@ -168,23 +306,20 @@ angular.module('matrixService', [])
         },
 
         // Change the membership of an another user
-        setMembership: function(room_id, user_id, membershipValue) {
-            return this.setMemberShipObject(room_id, user_id, {
-                membership : membershipValue
-            });
-        },
-           
-        // Change the membership of an another user
-        setMembershipObject: function(room_id, user_id, membershipObject) {
+        setMembership: function(room_id, user_id, membershipValue, reason) {
+            
             // The REST path spec
             var path = "/rooms/$room_id/state/m.room.member/$user_id";
             path = path.replace("$room_id", encodeURIComponent(room_id));
             path = path.replace("$user_id", user_id);
 
-            return doRequest("PUT", path, undefined, membershipObject);
+            return doRequest("PUT", path, undefined, {
+                membership : membershipValue,
+                reason: reason
+            });
         },
            
-        // Bans a user from from a room
+        // Bans a user from a room
         ban: function(room_id, user_id, reason) {
             var path = "/rooms/$room_id/ban";
             path = path.replace("$room_id", encodeURIComponent(room_id));
@@ -194,7 +329,20 @@ angular.module('matrixService', [])
                 reason: reason
             });
         },
-
+        
+        // Unbans a user in a room
+        unban: function(room_id, user_id) {
+            // FIXME: To update when there will be homeserver API for unban 
+            // For now, do an unban by resetting the user membership to "leave"
+            return this.setMembership(room_id, user_id, "leave");
+        },
+        
+        // Kicks a user from a room
+        kick: function(room_id, user_id, reason) {
+            // Set the user membership to "leave" to kick him
+            return this.setMembership(room_id, user_id, "leave", reason);
+        },
+        
         // Retrieves the room ID corresponding to a room alias
         resolveRoomAlias:function(room_alias) {
             var path = "/_matrix/client/api/v1/directory/room/$room_alias";
@@ -204,6 +352,32 @@ angular.module('matrixService', [])
 
             return doRequest("GET", path, undefined, {});
         },
+        
+        setName: function(room_id, name) {
+            var data = {
+                name: name
+            };
+            return this.sendStateEvent(room_id, "m.room.name", data);
+        },
+        
+        setTopic: function(room_id, topic) {
+            var data = {
+                topic: topic
+            };
+            return this.sendStateEvent(room_id, "m.room.topic", data);
+        },
+        
+        
+        sendStateEvent: function(room_id, eventType, content, state_key) {
+            var path = "/rooms/$room_id/state/"+eventType;
+            if (state_key !== undefined) {
+                path += "/" + state_key;
+            }
+            room_id = encodeURIComponent(room_id);
+            path = path.replace("$room_id", room_id);
+
+            return doRequest("PUT", path, undefined, content);
+        },
 
         sendEvent: function(room_id, eventType, txn_id, content) {
             // The REST path spec
@@ -285,6 +459,11 @@ angular.module('matrixService', [])
             return doRequest("GET", path);
         },
         
+        // get a user's profile
+        getProfile: function(userId) {
+            return this.getProfileInfo(userId);
+        },
+
         // get a display name for this user ID
         getDisplayName: function(userId) {
             return this.getProfileInfo(userId, "displayname");
@@ -318,8 +497,8 @@ angular.module('matrixService', [])
         },
 
         getProfileInfo: function(userId, info_segment) {
-            var path = "/profile/$user_id/" + info_segment;
-            path = path.replace("$user_id", userId);
+            var path = "/profile/"+userId
+            if (info_segment) path += '/' + info_segment;
             return doRequest("GET", path);
         },
         
@@ -490,18 +669,20 @@ angular.module('matrixService', [])
                 room_alias: undefined,
                 room_display_name: undefined
             };
-            
             var alias = this.getRoomIdToAliasMapping(room.room_id);
             if (alias) {
                 // use the existing alias from storage
                 result.room_alias = alias;
                 result.room_display_name = alias;
             }
+            // XXX: this only lets us learn aliases from our local HS - we should
+            // make the client stop returning this if we can trust m.room.aliases state events
             else if (room.aliases && room.aliases[0]) {
                 // save the mapping
                 // TODO: select the smarter alias from the array
                 this.createRoomIdToAliasMapping(room.room_id, room.aliases[0]);
                 result.room_display_name = room.aliases[0];
+                result.room_alias = room.aliases[0];
             }
             else if (room.membership === "invite" && "inviter" in room) {
                 result.room_display_name = room.inviter + "'s room";
@@ -514,13 +695,22 @@ angular.module('matrixService', [])
         },
         
         createRoomIdToAliasMapping: function(roomId, alias) {
-            localStorage.setItem(MAPPING_PREFIX+roomId, alias);
+            roomIdToAlias[roomId] = alias;
+            aliasToRoomId[alias] = roomId;
+            // localStorage.setItem(MAPPING_PREFIX+roomId, alias);
         },
         
         getRoomIdToAliasMapping: function(roomId) {
-            return localStorage.getItem(MAPPING_PREFIX+roomId);
+            var alias = roomIdToAlias[roomId]; // was localStorage.getItem(MAPPING_PREFIX+roomId)
+            //console.log("looking for alias for " + roomId + "; found: " + alias);
+            return alias;
         },
 
+        getAliasToRoomIdMapping: function(alias) {
+            var roomId = aliasToRoomId[alias];
+            //console.log("looking for roomId for " + alias + "; found: " + roomId);
+            return roomId;
+        },
 
         /****** Power levels management ******/
 
diff --git a/webclient/components/matrix/presence-service.js b/webclient/components/matrix/presence-service.js
index 952c8ec8a9..b487e3d3bd 100644
--- a/webclient/components/matrix/presence-service.js
+++ b/webclient/components/matrix/presence-service.js
@@ -24,7 +24,7 @@ angular.module('mPresence', [])
 .service('mPresence', ['$timeout', 'matrixService', function ($timeout, matrixService) {
 
     // Time in ms after that a user is considered as unavailable/away
-    var UNAVAILABLE_TIME = 5 * 60000; // 5 mins
+    var UNAVAILABLE_TIME = 3 * 60000; // 3 mins
    
     // The current presence state
     var state = undefined;
diff --git a/webclient/home/home-controller.js b/webclient/home/home-controller.js
index 85e8990c29..e35219bebb 100644
--- a/webclient/home/home-controller.js
+++ b/webclient/home/home-controller.js
@@ -53,6 +53,8 @@ angular.module('HomeController', ['matrixService', 'eventHandlerService', 'Recen
 
                     // Add room_alias & room_display_name members
                     angular.extend(room, matrixService.getRoomAliasAndDisplayName(room));
+                    
+                    eventHandlerService.setRoomVisibility(room.room_id, "public");
                 }
             }
         );
@@ -117,6 +119,10 @@ angular.module('HomeController', ['matrixService', 'eventHandlerService', 'Recen
         matrixService.getDisplayName($scope.config.user_id).then(
             function(response) {
                 $scope.profile.displayName = response.data.displayname;
+                var config = matrixService.config();
+                config.display_name = response.data.displayname;
+                matrixService.setConfig(config);
+                matrixService.saveConfig();
             },
             function(error) {
                 $scope.feedback = "Can't load display name";
@@ -142,4 +148,9 @@ angular.module('HomeController', ['matrixService', 'eventHandlerService', 'Recen
 
         refresh();
     };
+
+    // Clean data when user logs out
+    $scope.$on(eventHandlerService.RESET_EVENT, function() {
+        $scope.public_rooms = [];
+    });
 }]);
diff --git a/webclient/home/home.html b/webclient/home/home.html
index c1f9643839..5a1e18e1de 100644
--- a/webclient/home/home.html
+++ b/webclient/home/home.html
@@ -24,11 +24,30 @@
 
     <h3>Public rooms</h3>
     
-    <div class="public_rooms" ng-repeat="room in public_rooms">
-        <div>
-            <a href="#/room/{{ room.room_alias ? room.room_alias : room.room_id }}" >{{ room.room_alias }}</a>
-        </div>
-    </div>
+    <table class="publicTable">
+        <tbody ng-repeat="room in public_rooms | orderBy:'room_display_name'"
+               class="publicRoomEntry"
+               ng-class="room.room_display_name.toLowerCase().indexOf('#matrix:') === 0 ? 'roomHighlight' : ''">
+            <tr>
+                <td class="publicRoomEntry">
+                    <a href="#/room/{{ room.room_alias ? room.room_alias : room.room_id }}"  >
+                        {{ room.room_display_name }}
+                    </a>
+                </td>
+                <td>
+                    <div class="publicRoomJoinedUsers"
+                         ng-show="room.num_joined_members">
+                        {{ room.num_joined_members }} {{ room.num_joined_members == 1 ? 'user' : 'users' }}
+                    </div>
+                </td>
+            </tr>
+            <tr>
+                <td colspan="2" class="publicRoomTopic">
+                    {{ room.topic }}
+                </td>
+            </tr>
+        </tbody>
+    </table>
     <br/>
     
     <div>
diff --git a/webclient/img/green_phone.png b/webclient/img/green_phone.png
new file mode 100644
index 0000000000..28807c749b
--- /dev/null
+++ b/webclient/img/green_phone.png
Binary files differdiff --git a/webclient/img/red_phone.png b/webclient/img/red_phone.png
new file mode 100644
index 0000000000..11fc44940c
--- /dev/null
+++ b/webclient/img/red_phone.png
Binary files differdiff --git a/webclient/index.html b/webclient/index.html
index 91b6bf27be..411c2762d3 100644
--- a/webclient/index.html
+++ b/webclient/index.html
@@ -10,12 +10,16 @@
    
     <meta name="viewport" content="width=device-width">
    
-    <script type='text/javascript' src='js/jquery-1.8.3.min.js'></script> 
+    <script type='text/javascript' src='js/jquery-1.8.3.min.js'></script>
+    <script type="text/javascript" src="https://www.google.com/recaptcha/api/js/recaptcha_ajax.js"></script> 
     <script src="js/angular.min.js"></script>
     <script src="js/angular-route.min.js"></script>
     <script src="js/angular-sanitize.min.js"></script>
+    <script src="js/angular-animate.min.js"></script>
     <script type='text/javascript' src='js/ng-infinite-scroll-matrix.js'></script>
+    <script type='text/javascript' src='js/autofill-event.js'></script>
     <script src="app.js"></script>
+    <script src="config.js"></script>
     <script src="app-controller.js"></script>
     <script src="app-directive.js"></script>
     <script src="app-filter.js"></script>
@@ -41,23 +45,63 @@
 </head>
 
 <body>
+    <div id="videoBackground" ng-class="videoMode">
+        <div id="videoContainer" ng-class="videoMode">
+            <div id="videoContainerPadding"></div>
+            <video id="localVideo" ng-class="[videoMode, currentCall.state]" ng-show="currentCall && currentCall.type == 'video' && (currentCall.state == 'connected' || currentCall.state == 'connecting' || currentCall.state == 'invite_sent' || currentCall.state == 'ended')"></video>
+            <video id="remoteVideo" ng-class="[videoMode, currentCall.state]" ng-show="currentCall && currentCall.type == 'video' && (currentCall.state == 'connected' || (currentCall.state == 'ended' && currentCall.didConnect))"></video>
+        </div>
+    </div>
 
     <div id="header">
         <!-- Do not show buttons on the login page -->
         <div id="headerContent" ng-hide="'/login' == location || '/register' == location">
-            <div id="callBar">
-                <div ng-show="currentCall.state == 'ringing'">
-                Incoming call from {{ currentCall.user_id }}
-                <button ng-click="answerCall()">Answer</button>
-                <button ng-click="hangupCall()">Reject</button>
+            <div id="callBar" ng-show="currentCall">
+                <img id="callPeerImage" ng-show="currentCall.userProfile.avatar_url" ngSrc="{{ currentCall.userProfile.avatar_url }}" />
+                <img class="callIcon" src="img/green_phone.png" ng-show="currentCall.state != 'ended'" />
+                <img class="callIcon" id="callEndedIcon" src="img/red_phone.png" ng-show="currentCall.state == 'ended'" />
+                <div id="callPeerNameAndState">
+                    <span id="callPeerName">{{ currentCall.userProfile.displayname }}</span>
+                    <br />
+                    <span id="callState">
+                        <span ng-show="currentCall.state == 'invite_sent'">Calling...</span>
+                        <span ng-show="currentCall.state == 'ringing' && currentCall && currentCall.type == 'video'">Incoming Video Call</span>
+                        <span ng-show="currentCall.state == 'ringing' && currentCall && currentCall.type == 'voice'">Incoming Voice Call</span>
+                        <span ng-show="currentCall.state == 'connecting'">Call Connecting...</span>
+                        <span ng-show="currentCall.state == 'connected'">Call Connected</span>
+                        <span ng-show="currentCall.state == 'ended' && currentCall.hangupReason == 'ice_failed'">Media Connection Failed</span>
+                        <span ng-show="currentCall.state == 'ended' && !currentCall.hangupReason && !currentCall.didConnect && currentCall.direction == 'outbound' && currentCall.hangupParty == 'remote'">Call Rejected</span>
+                        <span ng-show="currentCall.state == 'ended' && !currentCall.hangupReason && !currentCall.didConnect && currentCall.direction == 'outbound' && currentCall.hangupParty == 'local'">Call Canceled</span>
+                        <span ng-show="currentCall.state == 'ended' && currentCall.hangupReason == 'invite_timeout' && !currentCall.didConnect && currentCall.direction == 'outbound' && currentCall.hangupParty == 'local'">User Not Responding</span>
+                        <span ng-show="currentCall.state == 'ended' && !currentCall.hangupReason && currentCall.didConnect && currentCall.direction == 'outbound'">Call Ended</span>
+                        <span ng-show="currentCall.state == 'ended' && !currentCall.hangupReason && !currentCall.didConnect && currentCall.direction == 'inbound'">Call Canceled</span>
+                        <span ng-show="currentCall.state == 'ended' && !currentCall.hangupReason && currentCall.didConnect && currentCall.direction == 'inbound'">Call Ended</span>
+                        <span ng-show="currentCall.state == 'wait_local_media'">Waiting for media permission...</span>
+                    </span>
                 </div>
+                <span ng-show="currentCall.state == 'ringing'">
+                    <button ng-click="answerCall()" ng-disabled="!isWebRTCSupported" title="{{isWebRTCSupported ? '' : 'Your browser does not support VoIP' }}">Answer {{ currentCall.type }} call</button>
+                    <button ng-click="hangupCall()">Reject</button>
+                </span>
                 <button ng-click="hangupCall()" ng-show="currentCall && currentCall.state != 'ringing' && currentCall.state != 'ended' && currentCall.state != 'fledgling'">Hang up</button>
-                <span ng-show="currentCall.state == 'invite_sent'">Calling...</span>
-                <span ng-show="currentCall.state == 'connecting'">Call Connecting...</span>
-                <span ng-show="currentCall.state == 'connected'">Call Connected</span>
-                <span ng-show="currentCall.state == 'ended'">Call Ended</span>
-                <span style="display: none; ">{{ currentCall.state }}</span>
+                <audio id="ringAudio" loop>
+                    <source src="media/ring.ogg" type="audio/ogg" />
+                    <source src="media/ring.mp3" type="audio/mpeg" />
+                </audio>
+                <audio id="ringbackAudio" loop>
+                    <source src="media/ringback.ogg" type="audio/ogg" />
+                    <source src="media/ringback.mp3" type="audio/mpeg" />
+                </audio>
+                <audio id="callendAudio">
+                    <source src="media/callend.ogg" type="audio/ogg" />
+                    <source src="media/callend.mp3" type="audio/mpeg" />
+                </audio>
+                <audio id="busyAudio">
+                    <source src="media/busy.ogg" type="audio/ogg" />
+                    <source src="media/busy.mp3" type="audio/mpeg" />
+                </audio>
             </div>
+
             <a href id="headerUserId" ng-click='goToUserPage(user_id)'>{{ user_id }}</a>
             &nbsp;
             <button ng-click='goToPage("/")'>Home</button>
@@ -66,9 +110,20 @@
         </div>
     </div>
 
-    <div id="page" ng-view></div>
+    <div class="page" ng-hide="unsupportedBrowser" ng-view></div>
+
+    <div class="page" ng-show="unsupportedBrowser">
+        <div id="unsupportedBrowser" ng-show="unsupportedBrowser">
+            Sorry, your browser is not supported. <br/>
+                Reason: {{ unsupportedBrowser.reason }}
+
+            <br/><br/>
+            Your browser: <br/>
+            {{ unsupportedBrowser.browser }}
+        </div>
+    </div>
 
-    <div id="footer" ng-hide="location.indexOf('/room') == 0">
+    <div id="footer" ng-hide="location.indexOf('/room') === 0">
         <div id="footerContent">
             &copy; 2014 Matrix.org
         </div>
diff --git a/webclient/js/angular-animate.js b/webclient/js/angular-animate.js
index bea4bc5232..c15f793c1b 100644
--- a/webclient/js/angular-animate.js
+++ b/webclient/js/angular-animate.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.20
+ * @license AngularJS v1.3.0-rc.1
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
@@ -12,11 +12,8 @@
  * @name ngAnimate
  * @description
  *
- * # ngAnimate
- *
  * The `ngAnimate` module provides support for JavaScript, CSS3 transition and CSS3 keyframe animation hooks within existing core and custom directives.
  *
- *
  * <div doc-module-components="ngAnimate"></div>
  *
  * # Usage
@@ -28,17 +25,18 @@
  *
  * Below is a more detailed breakdown of the supported animation events provided by pre-existing ng directives:
  *
- * | Directive                                                 | Supported Animations                               |
- * |---------------------------------------------------------- |----------------------------------------------------|
- * | {@link ng.directive:ngRepeat#usage_animations ngRepeat}         | enter, leave and move                              |
- * | {@link ngRoute.directive:ngView#usage_animations ngView}        | enter and leave                                    |
- * | {@link ng.directive:ngInclude#usage_animations ngInclude}       | enter and leave                                    |
- * | {@link ng.directive:ngSwitch#usage_animations ngSwitch}         | enter and leave                                    |
- * | {@link ng.directive:ngIf#usage_animations ngIf}                 | enter and leave                                    |
- * | {@link ng.directive:ngClass#usage_animations ngClass}           | add and remove                                     |
- * | {@link ng.directive:ngShow#usage_animations ngShow & ngHide}    | add and remove (the ng-hide class value)           |
- * | {@link ng.directive:form#usage_animations form}                 | add and remove (dirty, pristine, valid, invalid & all other validations)                |
- * | {@link ng.directive:ngModel#usage_animations ngModel}           | add and remove (dirty, pristine, valid, invalid & all other validations)                |
+ * | Directive                                                                                                 | Supported Animations                                                     |
+ * |-----------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------|
+ * | {@link ng.directive:ngRepeat#usage_animations ngRepeat}                                                   | enter, leave and move                                                    |
+ * | {@link ngRoute.directive:ngView#usage_animations ngView}                                                  | enter and leave                                                          |
+ * | {@link ng.directive:ngInclude#usage_animations ngInclude}                                                 | enter and leave                                                          |
+ * | {@link ng.directive:ngSwitch#usage_animations ngSwitch}                                                   | enter and leave                                                          |
+ * | {@link ng.directive:ngIf#usage_animations ngIf}                                                           | enter and leave                                                          |
+ * | {@link ng.directive:ngClass#usage_animations ngClass}                                                     | add and remove (the CSS class(es) present)                               |
+ * | {@link ng.directive:ngShow#usage_animations ngShow} & {@link ng.directive:ngHide#usage_animations ngHide} | add and remove (the ng-hide class value)                                 |
+ * | {@link ng.directive:form#usage_animations form} & {@link ng.directive:ngModel#usage_animations ngModel}   | add and remove (dirty, pristine, valid, invalid & all other validations) |
+ * | {@link ngMessages.directive:ngMessage#usage_animations ngMessages}                                        | add and remove (ng-active & ng-inactive)                                 |
+ * | {@link ngMessages.directive:ngMessage#usage_animations ngMessage}                                         | enter and leave                                                          |
  *
  * You can find out more information about animations upon visiting each directive page.
  *
@@ -52,9 +50,9 @@
  * }
  *
  * .slide.ng-enter { }        /&#42; starting animations for enter &#42;/
- * .slide.ng-enter-active { } /&#42; terminal animations for enter &#42;/
+ * .slide.ng-enter.ng-enter-active { } /&#42; terminal animations for enter &#42;/
  * .slide.ng-leave { }        /&#42; starting animations for leave &#42;/
- * .slide.ng-leave-active { } /&#42; terminal animations for leave &#42;/
+ * .slide.ng-leave.ng-leave-active { } /&#42; terminal animations for leave &#42;/
  * </style>
  *
  * <!--
@@ -81,6 +79,16 @@
  * When the `on` expression value changes and an animation is triggered then each of the elements within
  * will all animate without the block being applied to child elements.
  *
+ * ## Are animations run when the application starts?
+ * No they are not. When an application is bootstrapped Angular will disable animations from running to avoid
+ * a frenzy of animations from being triggered as soon as the browser has rendered the screen. For this to work,
+ * Angular will wait for two digest cycles until enabling animations. From there on, any animation-triggering
+ * layout changes in the application will trigger animations as normal.
+ *
+ * In addition, upon bootstrap, if the routing system or any directives or load remote data (via $http) then Angular
+ * will automatically extend the wait time to enable animations once **all** of the outbound HTTP requests
+ * are complete.
+ *
  * <h2>CSS-defined Animations</h2>
  * The animate service will automatically apply two CSS classes to the animated element and these two CSS classes
  * are designed to contain the start and end CSS styling. Both CSS transitions and keyframe animations are supported
@@ -150,7 +158,74 @@
  * immediately resulting in a DOM element that is at its final state. This final state is when the DOM element
  * has no CSS transition/animation classes applied to it.
  *
- * <h3>CSS Staggering Animations</h3>
+ * ### Structural transition animations
+ *
+ * Structural transitions (such as enter, leave and move) will always apply a `0s none` transition
+ * value to force the browser into rendering the styles defined in the setup (.ng-enter, .ng-leave
+ * or .ng-move) class. This means that any active transition animations operating on the element
+ * will be cut off to make way for the enter, leave or move animation.
+ *
+ * ### Class-based transition animations
+ *
+ * Class-based transitions refer to transition animations that are triggered when a CSS class is
+ * added to or removed from the element (via `$animate.addClass`, `$animate.removeClass`,
+ * `$animate.setClass`, or by directives such as `ngClass`, `ngModel` and `form`).
+ * They are different when compared to structural animations since they **do not cancel existing
+ * animations** nor do they **block successive transitions** from rendering on the same element.
+ * This distinction allows for **multiple class-based transitions** to be performed on the same element.
+ *
+ * In addition to ngAnimate supporting the default (natural) functionality of class-based transition
+ * animations, ngAnimate also decorates the element with starting and ending CSS classes to aid the
+ * developer in further styling the element throughout the transition animation. Earlier versions
+ * of ngAnimate may have caused natural CSS transitions to break and not render properly due to
+ * $animate temporarily blocking transitions using `0s none` in order to allow the setup CSS class
+ * (the `-add` or `-remove` class) to be applied without triggering an animation. However, as of
+ * **version 1.3**, this workaround has been removed with ngAnimate and all non-ngAnimate CSS
+ * class transitions are compatible with ngAnimate.
+ *
+ * There is, however, one special case when dealing with class-based transitions in ngAnimate.
+ * When rendering class-based transitions that make use of the setup and active CSS classes
+ * (e.g. `.fade-add` and `.fade-add-active` for when `.fade` is added) be sure to define
+ * the transition value **on the active CSS class** and not the setup class.
+ *
+ * ```css
+ * .fade-add {
+ *   /&#42; remember to place a 0s transition here
+ *      to ensure that the styles are applied instantly
+ *      even if the element already has a transition style &#42;/
+ *   transition:0s linear all;
+ *
+ *   /&#42; starting CSS styles &#42;/
+ *   opacity:1;
+ * }
+ * .fade-add.fade-add-active {
+ *   /&#42; this will be the length of the animation &#42;/
+ *   transition:1s linear all;
+ *   opacity:0;
+ * }
+ * ```
+ *
+ * The setup CSS class (in this case `.fade-add`) also has a transition style property, however, it
+ * has a duration of zero. This may not be required, however, incase the browser is unable to render
+ * the styling present in this CSS class instantly then it could be that the browser is attempting
+ * to perform an unnecessary transition.
+ *
+ * This workaround, however, does not apply to  standard class-based transitions that are rendered
+ * when a CSS class containing a transition is applied to an element:
+ *
+ * ```css
+ * .fade {
+ *   /&#42; this works as expected &#42;/
+ *   transition:1s linear all;
+ *   opacity:0;
+ * }
+ * ```
+ *
+ * Please keep this in mind when coding the CSS markup that will be used within class-based transitions.
+ * Also, try not to mix the two class-based animation flavors together since the CSS code may become
+ * overly complex.
+ *
+ * ### CSS Staggering Animations
  * A Staggering animation is a collection of animations that are issued with a slight delay in between each successive operation resulting in a
  * curtain-like effect. The ngAnimate module, as of 1.2.0, supports staggering animations and the stagger effect can be
  * performed by creating a **ng-EVENT-stagger** CSS class and attaching that class to the base CSS class used for
@@ -205,7 +280,7 @@
  *
  * Stagger animations are currently only supported within CSS-defined animations.
  *
- * <h2>JavaScript-defined Animations</h2>
+ * ## JavaScript-defined Animations
  * In the event that you do not want to use CSS3 transitions or CSS3 animations or if you wish to offer animations on browsers that do not
  * yet support CSS transitions/animations, then you can make use of JavaScript animations defined inside of your AngularJS module.
  *
@@ -273,7 +348,7 @@ angular.module('ngAnimate', ['ng'])
     var NG_ANIMATE_CHILDREN = '$$ngAnimateChildren';
     return function(scope, element, attrs) {
       var val = attrs.ngAnimateChildren;
-      if(angular.isString(val) && val.length === 0) { //empty attribute
+      if (angular.isString(val) && val.length === 0) { //empty attribute
         element.data(NG_ANIMATE_CHILDREN, true);
       } else {
         scope.$watch(val, function(value) {
@@ -307,6 +382,7 @@ angular.module('ngAnimate', ['ng'])
     var noop = angular.noop;
     var forEach = angular.forEach;
     var selectors = $animateProvider.$$selectors;
+    var isArray = angular.isArray;
 
     var ELEMENT_NODE = 1;
     var NG_ANIMATE_STATE = '$$ngAnimateState';
@@ -317,7 +393,7 @@ angular.module('ngAnimate', ['ng'])
     function extractElementNode(element) {
       for(var i = 0; i < element.length; i++) {
         var elm = element[i];
-        if(elm.nodeType == ELEMENT_NODE) {
+        if (elm.nodeType == ELEMENT_NODE) {
           return elm;
         }
       }
@@ -335,24 +411,38 @@ angular.module('ngAnimate', ['ng'])
       return extractElementNode(elm1) == extractElementNode(elm2);
     }
 
-    $provide.decorator('$animate', ['$delegate', '$injector', '$sniffer', '$rootElement', '$$asyncCallback', '$rootScope', '$document',
-                            function($delegate,   $injector,   $sniffer,   $rootElement,   $$asyncCallback,    $rootScope,   $document) {
+    $provide.decorator('$animate',
+        ['$delegate', '$$q', '$injector', '$sniffer', '$rootElement', '$$asyncCallback', '$rootScope', '$document', '$templateRequest',
+ function($delegate,   $$q,   $injector,   $sniffer,   $rootElement,   $$asyncCallback,   $rootScope,   $document,   $templateRequest) {
 
-      var globalAnimationCounter = 0;
       $rootElement.data(NG_ANIMATE_STATE, rootAnimateState);
 
-      // disable animations during bootstrap, but once we bootstrapped, wait again
-      // for another digest until enabling animations. The reason why we digest twice
-      // is because all structural animations (enter, leave and move) all perform a
-      // post digest operation before animating. If we only wait for a single digest
-      // to pass then the structural animation would render its animation on page load.
-      // (which is what we're trying to avoid when the application first boots up.)
-      $rootScope.$$postDigest(function() {
-        $rootScope.$$postDigest(function() {
-          rootAnimateState.running = false;
-        });
-      });
+      // Wait until all directive and route-related templates are downloaded and
+      // compiled. The $templateRequest.totalPendingRequests variable keeps track of
+      // all of the remote templates being currently downloaded. If there are no
+      // templates currently downloading then the watcher will still fire anyway.
+      var deregisterWatch = $rootScope.$watch(
+        function() { return $templateRequest.totalPendingRequests; },
+        function(val, oldVal) {
+          if (val !== 0) return;
+          deregisterWatch();
+
+          // Now that all templates have been downloaded, $animate will wait until
+          // the post digest queue is empty before enabling animations. By having two
+          // calls to $postDigest calls we can ensure that the flag is enabled at the
+          // very end of the post digest queue. Since all of the animations in $animate
+          // use $postDigest, it's important that the code below executes at the end.
+          // This basically means that the page is fully downloaded and compiled before
+          // any animations are triggered.
+          $rootScope.$$postDigest(function() {
+            $rootScope.$$postDigest(function() {
+              rootAnimateState.running = false;
+            });
+          });
+        }
+      );
 
+      var globalAnimationCounter = 0;
       var classNameFilter = $animateProvider.classNameFilter();
       var isAnimatableClassName = !classNameFilter
               ? function() { return true; }
@@ -360,10 +450,81 @@ angular.module('ngAnimate', ['ng'])
                 return classNameFilter.test(className);
               };
 
-      function blockElementAnimations(element) {
+      function classBasedAnimationsBlocked(element, setter) {
         var data = element.data(NG_ANIMATE_STATE) || {};
-        data.running = true;
-        element.data(NG_ANIMATE_STATE, data);
+        if (setter) {
+          data.running = true;
+          data.structural = true;
+          element.data(NG_ANIMATE_STATE, data);
+        }
+        return data.disabled || (data.running && data.structural);
+      }
+
+      function runAnimationPostDigest(fn) {
+        var cancelFn, defer = $$q.defer();
+        defer.promise.$$cancelFn = function() {
+          cancelFn && cancelFn();
+        };
+        $rootScope.$$postDigest(function() {
+          cancelFn = fn(function() {
+            defer.resolve();
+          });
+        });
+        return defer.promise;
+      }
+
+      function resolveElementClasses(element, cache, runningAnimations) {
+        runningAnimations = runningAnimations || {};
+        var map = {};
+
+        forEach(cache.add, function(className) {
+          if (className && className.length) {
+            map[className] = map[className] || 0;
+            map[className]++;
+          }
+        });
+
+        forEach(cache.remove, function(className) {
+          if (className && className.length) {
+            map[className] = map[className] || 0;
+            map[className]--;
+          }
+        });
+
+        var lookup = [];
+        forEach(runningAnimations, function(data, selector) {
+          forEach(selector.split(' '), function(s) {
+            lookup[s]=data;
+          });
+        });
+
+        var toAdd = [], toRemove = [];
+        forEach(map, function(status, className) {
+          var hasClass = angular.$$hasClass(element[0], className);
+          var matchingAnimation = lookup[className] || {};
+
+          // When addClass and removeClass is called then $animate will check to
+          // see if addClass and removeClass cancel each other out. When there are
+          // more calls to removeClass than addClass then the count falls below 0
+          // and then the removeClass animation will be allowed. Otherwise if the
+          // count is above 0 then that means an addClass animation will commence.
+          // Once an animation is allowed then the code will also check to see if
+          // there exists any on-going animation that is already adding or remvoing
+          // the matching CSS class.
+          if (status < 0) {
+            //does it have the class or will it have the class
+            if (hasClass || matchingAnimation.event == 'addClass') {
+              toRemove.push(className);
+            }
+          } else if (status > 0) {
+            //is the class missing or will it be removed?
+            if (!hasClass || matchingAnimation.event == 'removeClass') {
+              toAdd.push(className);
+            }
+          }
+        });
+
+        return (toAdd.length + toRemove.length) > 0 && [toAdd.join(' '), toRemove.join(' ')];
       }
 
       function lookup(name) {
@@ -387,7 +548,7 @@ angular.module('ngAnimate', ['ng'])
           for(var i=0; i < classes.length; i++) {
             var klass = classes[i],
                 selectorFactoryName = selectors[klass];
-            if(selectorFactoryName && !flagMap[klass]) {
+            if (selectorFactoryName && !flagMap[klass]) {
               matches.push($injector.get(selectorFactoryName));
               flagMap[klass] = true;
             }
@@ -400,25 +561,34 @@ angular.module('ngAnimate', ['ng'])
         //transcluded directives may sometimes fire an animation using only comment nodes
         //best to catch this early on to prevent any animation operations from occurring
         var node = element[0];
-        if(!node) {
+        if (!node) {
           return;
         }
 
+        var classNameAdd;
+        var classNameRemove;
+        if (isArray(className)) {
+          classNameAdd = className[0];
+          classNameRemove = className[1];
+          if (!classNameAdd) {
+            className = classNameRemove;
+            animationEvent = 'removeClass';
+          } else if (!classNameRemove) {
+            className = classNameAdd;
+            animationEvent = 'addClass';
+          } else {
+            className = classNameAdd + ' ' + classNameRemove;
+          }
+        }
+
         var isSetClassOperation = animationEvent == 'setClass';
         var isClassBased = isSetClassOperation ||
                            animationEvent == 'addClass' ||
                            animationEvent == 'removeClass';
 
-        var classNameAdd, classNameRemove;
-        if(angular.isArray(className)) {
-          classNameAdd = className[0];
-          classNameRemove = className[1];
-          className = classNameAdd + ' ' + classNameRemove;
-        }
-
         var currentClassName = element.attr('class');
         var classes = currentClassName + ' ' + className;
-        if(!isAnimatableClassName(classes)) {
+        if (!isAnimatableClassName(classes)) {
           return;
         }
 
@@ -432,7 +602,7 @@ angular.module('ngAnimate', ['ng'])
         var animationLookup = (' ' + classes).replace(/\s+/g,'.');
         forEach(lookup(animationLookup), function(animationFactory) {
           var created = registerAnimation(animationFactory, animationEvent);
-          if(!created && isSetClassOperation) {
+          if (!created && isSetClassOperation) {
             registerAnimation(animationFactory, 'addClass');
             registerAnimation(animationFactory, 'removeClass');
           }
@@ -441,8 +611,8 @@ angular.module('ngAnimate', ['ng'])
         function registerAnimation(animationFactory, event) {
           var afterFn = animationFactory[event];
           var beforeFn = animationFactory['before' + event.charAt(0).toUpperCase() + event.substr(1)];
-          if(afterFn || beforeFn) {
-            if(event == 'leave') {
+          if (afterFn || beforeFn) {
+            if (event == 'leave') {
               beforeFn = afterFn;
               //when set as null then animation knows to skip this phase
               afterFn = null;
@@ -465,9 +635,9 @@ angular.module('ngAnimate', ['ng'])
 
           var count = 0;
           function afterAnimationComplete(index) {
-            if(cancellations) {
+            if (cancellations) {
               (cancellations[index] || noop)();
-              if(++count < animations.length) return;
+              if (++count < animations.length) return;
               cancellations = null;
             }
             allCompleteFn();
@@ -496,7 +666,7 @@ angular.module('ngAnimate', ['ng'])
             }
           });
 
-          if(cancellations && cancellations.length === 0) {
+          if (cancellations && cancellations.length === 0) {
             allCompleteFn();
           }
         }
@@ -522,13 +692,13 @@ angular.module('ngAnimate', ['ng'])
             });
           },
           cancel : function() {
-            if(beforeCancel) {
+            if (beforeCancel) {
               forEach(beforeCancel, function(cancelFn) {
                 (cancelFn || noop)(true);
               });
               beforeComplete(true);
             }
-            if(afterCancel) {
+            if (afterCancel) {
               forEach(afterCancel, function(cancelFn) {
                 (cancelFn || noop)(true);
               });
@@ -541,7 +711,7 @@ angular.module('ngAnimate', ['ng'])
       /**
        * @ngdoc service
        * @name $animate
-       * @kind function
+       * @kind object
        *
        * @description
        * The `$animate` service provides animation detection support while performing DOM operations (enter, leave and move) as well as during addClass and removeClass operations.
@@ -555,6 +725,46 @@ angular.module('ngAnimate', ['ng'])
        * Requires the {@link ngAnimate `ngAnimate`} module to be installed.
        *
        * Please visit the {@link ngAnimate `ngAnimate`} module overview page learn more about how to use animations in your application.
+       * ## Callback Promises
+       * With AngularJS 1.3, each of the animation methods, on the `$animate` service, return a promise when called. The
+       * promise itself is then resolved once the animation has completed itself, has been cancelled or has been
+       * skipped due to animations being disabled. (Note that even if the animation is cancelled it will still
+       * call the resolve function of the animation.)
+       *
+       * ```js
+       * $animate.enter(element, container).then(function() {
+       *   //...this is called once the animation is complete...
+       * });
+       * ```
+       *
+       * Also note that, due to the nature of the callback promise, if any Angular-specific code (like changing the scope,
+       * location of the page, etc...) is executed within the callback promise then be sure to wrap the code using
+       * `$scope.$apply(...)`;
+       *
+       * ```js
+       * $animate.leave(element).then(function() {
+       *   $scope.$apply(function() {
+       *     $location.path('/new-page');
+       *   });
+       * });
+       * ```
+       *
+       * An animation can also be cancelled by calling the `$animate.cancel(promise)` method with the provided
+       * promise that was returned when the animation was started.
+       *
+       * ```js
+       * var promise = $animate.addClass(element, 'super-long-animation').then(function() {
+       *   //this will still be called even if cancelled
+       * });
+       *
+       * element.on('click', function() {
+       *   //tooo lazy to wait for the animation to end
+       *   $animate.cancel(promise);
+       * });
+       * ```
+       *
+       * (Keep in mind that the promise cancellation is unique to `$animate` since promises in
+       * general cannot be cancelled.)
        *
        */
       return {
@@ -569,34 +779,36 @@ angular.module('ngAnimate', ['ng'])
          *
          * Below is a breakdown of each step that occurs during enter animation:
          *
-         * | Animation Step                                                                               | What the element class attribute looks like |
-         * |----------------------------------------------------------------------------------------------|---------------------------------------------|
-         * | 1. $animate.enter(...) is called                                                             | class="my-animation"                        |
-         * | 2. element is inserted into the parentElement element or beside the afterElement element     | class="my-animation"                        |
-         * | 3. $animate runs any JavaScript-defined animations on the element                            | class="my-animation ng-animate"             |
-         * | 4. the .ng-enter class is added to the element                                               | class="my-animation ng-animate ng-enter"    |
-         * | 5. $animate scans the element styles to get the CSS transition/animation duration and delay  | class="my-animation ng-animate ng-enter"    |
-         * | 6. $animate waits for 10ms (this performs a reflow)                                          | class="my-animation ng-animate ng-enter"    |
-         * | 7. the .ng-enter-active and .ng-animate-active classes are added (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-animate-active ng-enter ng-enter-active" |
-         * | 8. $animate waits for X milliseconds for the animation to complete                           | class="my-animation ng-animate ng-animate-active ng-enter ng-enter-active" |
-         * | 9. The animation ends and all generated CSS classes are removed from the element             | class="my-animation"                        |
-         * | 10. The doneCallback() callback is fired (if provided)                                       | class="my-animation"                        |
+         * | Animation Step                                                                                                    | What the element class attribute looks like              |
+         * |-------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------|
+         * | 1. $animate.enter(...) is called                                                                                  | class="my-animation"                                     |
+         * | 2. element is inserted into the parentElement element or beside the afterElement element                          | class="my-animation"                                     |
+         * | 3. $animate waits for the next digest to start the animation                                                      | class="my-animation ng-animate"                          |
+         * | 4. $animate runs the JavaScript-defined animations detected on the element                                        | class="my-animation ng-animate"                          |
+         * | 5. the .ng-enter class is added to the element                                                                    | class="my-animation ng-animate ng-enter"                 |
+         * | 6. $animate scans the element styles to get the CSS transition/animation duration and delay                       | class="my-animation ng-animate ng-enter"                 |
+         * | 7. $animate blocks all CSS transitions on the element to ensure the .ng-enter class styling is applied right away | class="my-animation ng-animate ng-enter"                 |
+         * | 8. $animate waits for a single animation frame (this performs a reflow)                                           | class="my-animation ng-animate ng-enter"                 |
+         * | 9. $animate removes the CSS transition block placed on the element                                                | class="my-animation ng-animate ng-enter"                 |
+         * | 10. the .ng-enter-active class is added (this triggers the CSS transition/animation)                              | class="my-animation ng-animate ng-enter ng-enter-active" |
+         * | 11. $animate waits for the animation to complete (via events and timeout)                                         | class="my-animation ng-animate ng-enter ng-enter-active" |
+         * | 12. The animation ends and all generated CSS classes are removed from the element                                 | class="my-animation"                                     |
+         * | 13. The returned promise is resolved.                                                                             | class="my-animation"                                     |
          *
          * @param {DOMElement} element the element that will be the focus of the enter animation
          * @param {DOMElement} parentElement the parent element of the element that will be the focus of the enter animation
          * @param {DOMElement} afterElement the sibling element (which is the previous element) of the element that will be the focus of the enter animation
-         * @param {function()=} doneCallback the callback function that will be called once the animation is complete
+         * @return {Promise} the animation callback promise
         */
-        enter : function(element, parentElement, afterElement, doneCallback) {
+        enter : function(element, parentElement, afterElement) {
           element = angular.element(element);
           parentElement = prepareElement(parentElement);
           afterElement = prepareElement(afterElement);
 
-          blockElementAnimations(element);
+          classBasedAnimationsBlocked(element, true);
           $delegate.enter(element, parentElement, afterElement);
-          $rootScope.$$postDigest(function() {
-            element = stripCommentsFromElement(element);
-            performAnimation('enter', 'ng-enter', element, parentElement, afterElement, noop, doneCallback);
+          return runAnimationPostDigest(function(done) {
+            return performAnimation('enter', 'ng-enter', stripCommentsFromElement(element), parentElement, afterElement, noop, done);
           });
         },
 
@@ -611,30 +823,35 @@ angular.module('ngAnimate', ['ng'])
          *
          * Below is a breakdown of each step that occurs during leave animation:
          *
-         * | Animation Step                                                                               | What the element class attribute looks like |
-         * |----------------------------------------------------------------------------------------------|---------------------------------------------|
-         * | 1. $animate.leave(...) is called                                                             | class="my-animation"                        |
-         * | 2. $animate runs any JavaScript-defined animations on the element                            | class="my-animation ng-animate"             |
-         * | 3. the .ng-leave class is added to the element                                               | class="my-animation ng-animate ng-leave"    |
-         * | 4. $animate scans the element styles to get the CSS transition/animation duration and delay  | class="my-animation ng-animate ng-leave"    |
-         * | 5. $animate waits for 10ms (this performs a reflow)                                          | class="my-animation ng-animate ng-leave"    |
-         * | 6. the .ng-leave-active and .ng-animate-active classes is added (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-animate-active ng-leave ng-leave-active" |
-         * | 7. $animate waits for X milliseconds for the animation to complete                           | class="my-animation ng-animate ng-animate-active ng-leave ng-leave-active" |
-         * | 8. The animation ends and all generated CSS classes are removed from the element             | class="my-animation"                        |
-         * | 9. The element is removed from the DOM                                                       | ...                                         |
-         * | 10. The doneCallback() callback is fired (if provided)                                       | ...                                         |
+         * | Animation Step                                                                                                    | What the element class attribute looks like              |
+         * |-------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------|
+         * | 1. $animate.leave(...) is called                                                                                  | class="my-animation"                                     |
+         * | 2. $animate runs the JavaScript-defined animations detected on the element                                        | class="my-animation ng-animate"                          |
+         * | 3. $animate waits for the next digest to start the animation                                                      | class="my-animation ng-animate"                          |
+         * | 4. the .ng-leave class is added to the element                                                                    | class="my-animation ng-animate ng-leave"                 |
+         * | 5. $animate scans the element styles to get the CSS transition/animation duration and delay                       | class="my-animation ng-animate ng-leave"                 |
+         * | 6. $animate blocks all CSS transitions on the element to ensure the .ng-leave class styling is applied right away | class="my-animation ng-animate ng-leave”                 |
+         * | 7. $animate waits for a single animation frame (this performs a reflow)                                           | class="my-animation ng-animate ng-leave"                 |
+         * | 8. $animate removes the CSS transition block placed on the element                                                | class="my-animation ng-animate ng-leave”                 |
+         * | 9. the .ng-leave-active class is added (this triggers the CSS transition/animation)                               | class="my-animation ng-animate ng-leave ng-leave-active" |
+         * | 10. $animate waits for the animation to complete (via events and timeout)                                         | class="my-animation ng-animate ng-leave ng-leave-active" |
+         * | 11. The animation ends and all generated CSS classes are removed from the element                                 | class="my-animation"                                     |
+         * | 12. The element is removed from the DOM                                                                           | ...                                                      |
+         * | 13. The returned promise is resolved.                                                                             | ...                                                      |
          *
          * @param {DOMElement} element the element that will be the focus of the leave animation
-         * @param {function()=} doneCallback the callback function that will be called once the animation is complete
+         * @return {Promise} the animation callback promise
         */
-        leave : function(element, doneCallback) {
+        leave : function(element) {
           element = angular.element(element);
+
           cancelChildAnimations(element);
-          blockElementAnimations(element);
-          $rootScope.$$postDigest(function() {
-            performAnimation('leave', 'ng-leave', stripCommentsFromElement(element), null, null, function() {
+          classBasedAnimationsBlocked(element, true);
+          this.enabled(false, element);
+          return runAnimationPostDigest(function(done) {
+            return performAnimation('leave', 'ng-leave', stripCommentsFromElement(element), null, null, function() {
               $delegate.leave(element);
-            }, doneCallback);
+            }, done);
           });
         },
 
@@ -650,35 +867,37 @@ angular.module('ngAnimate', ['ng'])
          *
          * Below is a breakdown of each step that occurs during move animation:
          *
-         * | Animation Step                                                                               | What the element class attribute looks like |
-         * |----------------------------------------------------------------------------------------------|---------------------------------------------|
-         * | 1. $animate.move(...) is called                                                              | class="my-animation"                        |
-         * | 2. element is moved into the parentElement element or beside the afterElement element        | class="my-animation"                        |
-         * | 3. $animate runs any JavaScript-defined animations on the element                            | class="my-animation ng-animate"             |
-         * | 4. the .ng-move class is added to the element                                                | class="my-animation ng-animate ng-move"     |
-         * | 5. $animate scans the element styles to get the CSS transition/animation duration and delay  | class="my-animation ng-animate ng-move"     |
-         * | 6. $animate waits for 10ms (this performs a reflow)                                          | class="my-animation ng-animate ng-move"     |
-         * | 7. the .ng-move-active and .ng-animate-active classes is added (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-animate-active ng-move ng-move-active" |
-         * | 8. $animate waits for X milliseconds for the animation to complete                           | class="my-animation ng-animate ng-animate-active ng-move ng-move-active" |
-         * | 9. The animation ends and all generated CSS classes are removed from the element             | class="my-animation"                        |
-         * | 10. The doneCallback() callback is fired (if provided)                                       | class="my-animation"                        |
+         * | Animation Step                                                                                                   | What the element class attribute looks like            |
+         * |------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------|
+         * | 1. $animate.move(...) is called                                                                                  | class="my-animation"                                   |
+         * | 2. element is moved into the parentElement element or beside the afterElement element                            | class="my-animation"                                   |
+         * | 3. $animate waits for the next digest to start the animation                                                     | class="my-animation ng-animate"                        |
+         * | 4. $animate runs the JavaScript-defined animations detected on the element                                       | class="my-animation ng-animate"                        |
+         * | 5. the .ng-move class is added to the element                                                                    | class="my-animation ng-animate ng-move"                |
+         * | 6. $animate scans the element styles to get the CSS transition/animation duration and delay                      | class="my-animation ng-animate ng-move"                |
+         * | 7. $animate blocks all CSS transitions on the element to ensure the .ng-move class styling is applied right away | class="my-animation ng-animate ng-move”                |
+         * | 8. $animate waits for a single animation frame (this performs a reflow)                                          | class="my-animation ng-animate ng-move"                |
+         * | 9. $animate removes the CSS transition block placed on the element                                               | class="my-animation ng-animate ng-move”                |
+         * | 10. the .ng-move-active class is added (this triggers the CSS transition/animation)                              | class="my-animation ng-animate ng-move ng-move-active" |
+         * | 11. $animate waits for the animation to complete (via events and timeout)                                        | class="my-animation ng-animate ng-move ng-move-active" |
+         * | 12. The animation ends and all generated CSS classes are removed from the element                                | class="my-animation"                                   |
+         * | 13. The returned promise is resolved.                                                                            | class="my-animation"                                   |
          *
          * @param {DOMElement} element the element that will be the focus of the move animation
          * @param {DOMElement} parentElement the parentElement element of the element that will be the focus of the move animation
          * @param {DOMElement} afterElement the sibling element (which is the previous element) of the element that will be the focus of the move animation
-         * @param {function()=} doneCallback the callback function that will be called once the animation is complete
+         * @return {Promise} the animation callback promise
         */
-        move : function(element, parentElement, afterElement, doneCallback) {
+        move : function(element, parentElement, afterElement) {
           element = angular.element(element);
           parentElement = prepareElement(parentElement);
           afterElement = prepareElement(afterElement);
 
           cancelChildAnimations(element);
-          blockElementAnimations(element);
+          classBasedAnimationsBlocked(element, true);
           $delegate.move(element, parentElement, afterElement);
-          $rootScope.$$postDigest(function() {
-            element = stripCommentsFromElement(element);
-            performAnimation('move', 'ng-move', element, parentElement, afterElement, noop, doneCallback);
+          return runAnimationPostDigest(function(done) {
+            return performAnimation('move', 'ng-move', stripCommentsFromElement(element), parentElement, afterElement, noop, done);
           });
         },
 
@@ -690,33 +909,29 @@ angular.module('ngAnimate', ['ng'])
          * Triggers a custom animation event based off the className variable and then attaches the className value to the element as a CSS class.
          * Unlike the other animation methods, the animate service will suffix the className value with {@type -add} in order to provide
          * the animate service the setup and active CSS classes in order to trigger the animation (this will be skipped if no CSS transitions
-         * or keyframes are defined on the -add or base CSS class).
+         * or keyframes are defined on the -add-active or base CSS class).
          *
          * Below is a breakdown of each step that occurs during addClass animation:
          *
-         * | Animation Step                                                                                 | What the element class attribute looks like |
-         * |------------------------------------------------------------------------------------------------|---------------------------------------------|
-         * | 1. $animate.addClass(element, 'super') is called                                               | class="my-animation"                        |
-         * | 2. $animate runs any JavaScript-defined animations on the element                              | class="my-animation ng-animate"             |
-         * | 3. the .super-add class are added to the element                                               | class="my-animation ng-animate super-add"   |
-         * | 4. $animate scans the element styles to get the CSS transition/animation duration and delay    | class="my-animation ng-animate super-add"   |
-         * | 5. $animate waits for 10ms (this performs a reflow)                                            | class="my-animation ng-animate super-add"   |
-         * | 6. the .super, .super-add-active and .ng-animate-active classes are added (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-animate-active super super-add super-add-active"          |
-         * | 7. $animate waits for X milliseconds for the animation to complete                             | class="my-animation super super-add super-add-active"  |
-         * | 8. The animation ends and all generated CSS classes are removed from the element               | class="my-animation super"                  |
-         * | 9. The super class is kept on the element                                                      | class="my-animation super"                  |
-         * | 10. The doneCallback() callback is fired (if provided)                                         | class="my-animation super"                  |
+         * | Animation Step                                                                                     | What the element class attribute looks like                      |
+         * |----------------------------------------------------------------------------------------------------|------------------------------------------------------------------|
+         * | 1. $animate.addClass(element, 'super') is called                                                   | class="my-animation"                                             |
+         * | 2. $animate runs the JavaScript-defined animations detected on the element                         | class="my-animation ng-animate"                                  |
+         * | 3. the .super-add class is added to the element                                                    | class="my-animation ng-animate super-add"                        |
+         * | 4. $animate waits for a single animation frame (this performs a reflow)                            | class="my-animation ng-animate super-add"                        |
+         * | 5. the .super and .super-add-active classes are added (this triggers the CSS transition/animation) | class="my-animation ng-animate super super-add super-add-active" |
+         * | 6. $animate scans the element styles to get the CSS transition/animation duration and delay        | class="my-animation ng-animate super-add"                        |
+         * | 7. $animate waits for the animation to complete (via events and timeout)                           | class="my-animation super super-add super-add-active"            |
+         * | 8. The animation ends and all generated CSS classes are removed from the element                   | class="my-animation super"                                       |
+         * | 9. The super class is kept on the element                                                          | class="my-animation super"                                       |
+         * | 10. The returned promise is resolved.                                                              | class="my-animation super"                                       |
          *
          * @param {DOMElement} element the element that will be animated
          * @param {string} className the CSS class that will be added to the element and then animated
-         * @param {function()=} doneCallback the callback function that will be called once the animation is complete
+         * @return {Promise} the animation callback promise
         */
-        addClass : function(element, className, doneCallback) {
-          element = angular.element(element);
-          element = stripCommentsFromElement(element);
-          performAnimation('addClass', className, element, null, null, function() {
-            $delegate.addClass(element, className);
-          }, doneCallback);
+        addClass : function(element, className) {
+          return this.setClass(element, className, []);
         },
 
         /**
@@ -731,51 +946,106 @@ angular.module('ngAnimate', ['ng'])
          *
          * Below is a breakdown of each step that occurs during removeClass animation:
          *
-         * | Animation Step                                                                                | What the element class attribute looks like     |
-         * |-----------------------------------------------------------------------------------------------|---------------------------------------------|
-         * | 1. $animate.removeClass(element, 'super') is called                                           | class="my-animation super"                  |
-         * | 2. $animate runs any JavaScript-defined animations on the element                             | class="my-animation super ng-animate"       |
-         * | 3. the .super-remove class are added to the element                                           | class="my-animation super ng-animate super-remove"|
-         * | 4. $animate scans the element styles to get the CSS transition/animation duration and delay   | class="my-animation super ng-animate super-remove"   |
-         * | 5. $animate waits for 10ms (this performs a reflow)                                           | class="my-animation super ng-animate super-remove"   |
-         * | 6. the .super-remove-active and .ng-animate-active classes are added and .super is removed (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-animate-active super-remove super-remove-active"          |
-         * | 7. $animate waits for X milliseconds for the animation to complete                            | class="my-animation ng-animate ng-animate-active super-remove super-remove-active"   |
-         * | 8. The animation ends and all generated CSS classes are removed from the element              | class="my-animation"                        |
-         * | 9. The doneCallback() callback is fired (if provided)                                         | class="my-animation"                        |
+         * | Animation Step                                                                                                   | What the element class attribute looks like                      |
+         * |------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------|
+         * | 1. $animate.removeClass(element, 'super') is called                                                              | class="my-animation super"                                       |
+         * | 2. $animate runs the JavaScript-defined animations detected on the element                                       | class="my-animation super ng-animate"                            |
+         * | 3. the .super-remove class is added to the element                                                               | class="my-animation super ng-animate super-remove"               |
+         * | 4. $animate waits for a single animation frame (this performs a reflow)                                          | class="my-animation super ng-animate super-remove"               |
+         * | 5. the .super-remove-active classes are added and .super is removed (this triggers the CSS transition/animation) | class="my-animation ng-animate super-remove super-remove-active" |
+         * | 6. $animate scans the element styles to get the CSS transition/animation duration and delay                      | class="my-animation super ng-animate super-remove"               |
+         * | 7. $animate waits for the animation to complete (via events and timeout)                                         | class="my-animation ng-animate super-remove super-remove-active" |
+         * | 8. The animation ends and all generated CSS classes are removed from the element                                 | class="my-animation"                                             |
+         * | 9. The returned promise is resolved.                                                                             | class="my-animation"                                             |
          *
          *
          * @param {DOMElement} element the element that will be animated
          * @param {string} className the CSS class that will be animated and then removed from the element
-         * @param {function()=} doneCallback the callback function that will be called once the animation is complete
+         * @return {Promise} the animation callback promise
         */
-        removeClass : function(element, className, doneCallback) {
-          element = angular.element(element);
-          element = stripCommentsFromElement(element);
-          performAnimation('removeClass', className, element, null, null, function() {
-            $delegate.removeClass(element, className);
-          }, doneCallback);
+        removeClass : function(element, className) {
+          return this.setClass(element, [], className);
         },
 
-          /**
-           *
-           * @ngdoc function
-           * @name $animate#setClass
-           * @function
-           * @description Adds and/or removes the given CSS classes to and from the element.
-           * Once complete, the done() callback will be fired (if provided).
-           * @param {DOMElement} element the element which will its CSS classes changed
-           *   removed from it
-           * @param {string} add the CSS classes which will be added to the element
-           * @param {string} remove the CSS class which will be removed from the element
-           * @param {Function=} done the callback function (if provided) that will be fired after the
-           *   CSS classes have been set on the element
-           */
-        setClass : function(element, add, remove, doneCallback) {
+        /**
+         *
+         * @ngdoc method
+         * @name $animate#setClass
+         *
+         * @description Adds and/or removes the given CSS classes to and from the element.
+         * Once complete, the done() callback will be fired (if provided).
+         *
+         * | Animation Step                                                                                                                       | What the element class attribute looks like                                          |
+         * |--------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------|
+         * | 1. $animate.removeClass(element, ‘on’, ‘off’) is called                                                                              | class="my-animation super off”                                                       |
+         * | 2. $animate runs the JavaScript-defined animations detected on the element                                                           | class="my-animation super ng-animate off”                                            |
+         * | 3. the .on-add and .off-remove classes are added to the element                                                                      | class="my-animation ng-animate on-add off-remove off”                                |
+         * | 4. $animate waits for a single animation frame (this performs a reflow)                                                              | class="my-animation ng-animate on-add off-remove off”                                |
+         * | 5. the .on, .on-add-active and .off-remove-active classes are added and .off is removed (this triggers the CSS transition/animation) | class="my-animation ng-animate on on-add on-add-active off-remove off-remove-active” |
+         * | 6. $animate scans the element styles to get the CSS transition/animation duration and delay                                          | class="my-animation ng-animate on on-add on-add-active off-remove off-remove-active" |
+         * | 7. $animate waits for the animation to complete (via events and timeout)                                                             | class="my-animation ng-animate on on-add on-add-active off-remove off-remove-active" |
+         * | 8. The animation ends and all generated CSS classes are removed from the element                                                     | class="my-animation on"                                                              |
+         * | 9. The returned promise is resolved.                                                                                                 | class="my-animation on"                                                              |
+         *
+         * @param {DOMElement} element the element which will have its CSS classes changed
+         *   removed from it
+         * @param {string} add the CSS classes which will be added to the element
+         * @param {string} remove the CSS class which will be removed from the element
+         *   CSS classes have been set on the element
+         * @return {Promise} the animation callback promise
+         */
+        setClass : function(element, add, remove) {
+          var STORAGE_KEY = '$$animateClasses';
           element = angular.element(element);
           element = stripCommentsFromElement(element);
-          performAnimation('setClass', [add, remove], element, null, null, function() {
-            $delegate.setClass(element, add, remove);
-          }, doneCallback);
+
+          if (classBasedAnimationsBlocked(element)) {
+            return $delegate.setClass(element, add, remove);
+          }
+
+          add = isArray(add) ? add : add.split(' ');
+          remove = isArray(remove) ? remove : remove.split(' ');
+
+          var cache = element.data(STORAGE_KEY);
+          if (cache) {
+            cache.add = cache.add.concat(add);
+            cache.remove = cache.remove.concat(remove);
+
+            //the digest cycle will combine all the animations into one function
+            return cache.promise;
+          } else {
+            element.data(STORAGE_KEY, cache = {
+              add : add,
+              remove : remove
+            });
+          }
+
+          return cache.promise = runAnimationPostDigest(function(done) {
+            var cache = element.data(STORAGE_KEY);
+            element.removeData(STORAGE_KEY);
+
+            var state = element.data(NG_ANIMATE_STATE) || {};
+            var classes = resolveElementClasses(element, cache, state.active);
+            return !classes
+              ? done()
+              : performAnimation('setClass', classes, element, null, null, function() {
+                  $delegate.setClass(element, classes[0], classes[1]);
+                }, done);
+          });
+        },
+
+        /**
+         * @ngdoc method
+         * @name $animate#cancel
+         * @kind function
+         *
+         * @param {Promise} animationPromise The animation promise that is returned when an animation is started.
+         *
+         * @description
+         * Cancels the provided animation.
+        */
+        cancel : function(promise) {
+          promise.$$cancelFn();
         },
 
         /**
@@ -794,7 +1064,7 @@ angular.module('ngAnimate', ['ng'])
         enabled : function(value, element) {
           switch(arguments.length) {
             case 2:
-              if(value) {
+              if (value) {
                 cleanup(element);
               } else {
                 var data = element.data(NG_ANIMATE_STATE) || {};
@@ -824,15 +1094,17 @@ angular.module('ngAnimate', ['ng'])
       */
       function performAnimation(animationEvent, className, element, parentElement, afterElement, domOperation, doneCallback) {
 
+        var noopCancel = noop;
         var runner = animationRunner(element, animationEvent, className);
-        if(!runner) {
+        if (!runner) {
           fireDOMOperation();
           fireBeforeCallbackAsync();
           fireAfterCallbackAsync();
           closeAnimation();
-          return;
+          return noopCancel;
         }
 
+        animationEvent = runner.event;
         className = runner.className;
         var elementEvents = angular.element._data(runner.node);
         elementEvents = elementEvents && elementEvents.events;
@@ -841,54 +1113,44 @@ angular.module('ngAnimate', ['ng'])
           parentElement = afterElement ? afterElement.parent() : element.parent();
         }
 
-        var ngAnimateState  = element.data(NG_ANIMATE_STATE) || {};
-        var runningAnimations     = ngAnimateState.active || {};
-        var totalActiveAnimations = ngAnimateState.totalActive || 0;
-        var lastAnimation         = ngAnimateState.last;
-
-        //only allow animations if the currently running animation is not structural
-        //or if there is no animation running at all
-        var skipAnimations;
-        if (runner.isClassBased) {
-          skipAnimations = ngAnimateState.running ||
-                           ngAnimateState.disabled ||
-                           (lastAnimation && !lastAnimation.isClassBased);
-        }
-
         //skip the animation if animations are disabled, a parent is already being animated,
         //the element is not currently attached to the document body or then completely close
         //the animation if any matching animations are not found at all.
         //NOTE: IE8 + IE9 should close properly (run closeAnimation()) in case an animation was found.
-        if (skipAnimations || animationsDisabled(element, parentElement)) {
+        if (animationsDisabled(element, parentElement)) {
           fireDOMOperation();
           fireBeforeCallbackAsync();
           fireAfterCallbackAsync();
           closeAnimation();
-          return;
+          return noopCancel;
         }
 
+        var ngAnimateState  = element.data(NG_ANIMATE_STATE) || {};
+        var runningAnimations     = ngAnimateState.active || {};
+        var totalActiveAnimations = ngAnimateState.totalActive || 0;
+        var lastAnimation         = ngAnimateState.last;
         var skipAnimation = false;
-        if(totalActiveAnimations > 0) {
+
+        if (totalActiveAnimations > 0) {
           var animationsToCancel = [];
-          if(!runner.isClassBased) {
-            if(animationEvent == 'leave' && runningAnimations['ng-leave']) {
+          if (!runner.isClassBased) {
+            if (animationEvent == 'leave' && runningAnimations['ng-leave']) {
               skipAnimation = true;
             } else {
               //cancel all animations when a structural animation takes place
               for(var klass in runningAnimations) {
                 animationsToCancel.push(runningAnimations[klass]);
-                cleanup(element, klass);
               }
-              runningAnimations = {};
-              totalActiveAnimations = 0;
+              ngAnimateState = {};
+              cleanup(element, true);
             }
-          } else if(lastAnimation.event == 'setClass') {
+          } else if (lastAnimation.event == 'setClass') {
             animationsToCancel.push(lastAnimation);
             cleanup(element, className);
           }
-          else if(runningAnimations[className]) {
+          else if (runningAnimations[className]) {
             var current = runningAnimations[className];
-            if(current.event == animationEvent) {
+            if (current.event == animationEvent) {
               skipAnimation = true;
             } else {
               animationsToCancel.push(current);
@@ -896,35 +1158,38 @@ angular.module('ngAnimate', ['ng'])
             }
           }
 
-          if(animationsToCancel.length > 0) {
+          if (animationsToCancel.length > 0) {
             forEach(animationsToCancel, function(operation) {
               operation.cancel();
             });
           }
         }
 
-        if(runner.isClassBased && !runner.isSetClassOperation && !skipAnimation) {
+        if (runner.isClassBased && !runner.isSetClassOperation && !skipAnimation) {
           skipAnimation = (animationEvent == 'addClass') == element.hasClass(className); //opposite of XOR
         }
 
-        if(skipAnimation) {
+        if (skipAnimation) {
           fireDOMOperation();
           fireBeforeCallbackAsync();
           fireAfterCallbackAsync();
           fireDoneCallbackAsync();
-          return;
+          return noopCancel;
         }
 
-        if(animationEvent == 'leave') {
+        runningAnimations     = ngAnimateState.active || {};
+        totalActiveAnimations = ngAnimateState.totalActive || 0;
+
+        if (animationEvent == 'leave') {
           //there's no need to ever remove the listener since the element
           //will be removed (destroyed) after the leave animation ends or
           //is cancelled midway
           element.one('$destroy', function(e) {
             var element = angular.element(this);
             var state = element.data(NG_ANIMATE_STATE);
-            if(state) {
+            if (state) {
               var activeLeaveAnimation = state.active['ng-leave'];
-              if(activeLeaveAnimation) {
+              if (activeLeaveAnimation) {
                 activeLeaveAnimation.cancel();
                 cleanup(element, 'ng-leave');
               }
@@ -957,7 +1222,7 @@ angular.module('ngAnimate', ['ng'])
                         (runner.isClassBased && data.active[className].event != animationEvent);
 
           fireDOMOperation();
-          if(cancelled === true) {
+          if (cancelled === true) {
             closeAnimation();
           } else {
             fireAfterCallbackAsync();
@@ -965,9 +1230,11 @@ angular.module('ngAnimate', ['ng'])
           }
         });
 
+        return runner.cancel;
+
         function fireDOMCallback(animationPhase) {
           var eventName = '$animate:' + animationPhase;
-          if(elementEvents && elementEvents[eventName] && elementEvents[eventName].length > 0) {
+          if (elementEvents && elementEvents[eventName] && elementEvents[eventName].length > 0) {
             $$asyncCallback(function() {
               element.triggerHandler(eventName, {
                 event : animationEvent,
@@ -987,37 +1254,33 @@ angular.module('ngAnimate', ['ng'])
 
         function fireDoneCallbackAsync() {
           fireDOMCallback('close');
-          if(doneCallback) {
-            $$asyncCallback(function() {
-              doneCallback();
-            });
-          }
+          doneCallback();
         }
 
         //it is less complicated to use a flag than managing and canceling
         //timeouts containing multiple callbacks.
         function fireDOMOperation() {
-          if(!fireDOMOperation.hasBeenRun) {
+          if (!fireDOMOperation.hasBeenRun) {
             fireDOMOperation.hasBeenRun = true;
             domOperation();
           }
         }
 
         function closeAnimation() {
-          if(!closeAnimation.hasBeenRun) {
+          if (!closeAnimation.hasBeenRun) {
             closeAnimation.hasBeenRun = true;
             var data = element.data(NG_ANIMATE_STATE);
-            if(data) {
+            if (data) {
               /* only structural animations wait for reflow before removing an
                  animation, but class-based animations don't. An example of this
                  failing would be when a parent HTML tag has a ng-class attribute
                  causing ALL directives below to skip animations during the digest */
-              if(runner && runner.isClassBased) {
+              if (runner && runner.isClassBased) {
                 cleanup(element, className);
               } else {
                 $$asyncCallback(function() {
                   var data = element.data(NG_ANIMATE_STATE) || {};
-                  if(localAnimationCount == data.index) {
+                  if (localAnimationCount == data.index) {
                     cleanup(element, className, animationEvent);
                   }
                 });
@@ -1038,7 +1301,7 @@ angular.module('ngAnimate', ['ng'])
           forEach(nodes, function(element) {
             element = angular.element(element);
             var data = element.data(NG_ANIMATE_STATE);
-            if(data && data.active) {
+            if (data && data.active) {
               forEach(data.active, function(runner) {
                 runner.cancel();
               });
@@ -1048,21 +1311,21 @@ angular.module('ngAnimate', ['ng'])
       }
 
       function cleanup(element, className) {
-        if(isMatchingElement(element, $rootElement)) {
-          if(!rootAnimateState.disabled) {
+        if (isMatchingElement(element, $rootElement)) {
+          if (!rootAnimateState.disabled) {
             rootAnimateState.running = false;
             rootAnimateState.structural = false;
           }
-        } else if(className) {
+        } else if (className) {
           var data = element.data(NG_ANIMATE_STATE) || {};
 
           var removeAnimations = className === true;
-          if(!removeAnimations && data.active && data.active[className]) {
+          if (!removeAnimations && data.active && data.active[className]) {
             data.totalActive--;
             delete data.active[className];
           }
 
-          if(removeAnimations || !data.totalActive) {
+          if (removeAnimations || !data.totalActive) {
             element.removeClass(NG_ANIMATE_CLASS_NAME);
             element.removeData(NG_ANIMATE_STATE);
           }
@@ -1101,7 +1364,7 @@ angular.module('ngAnimate', ['ng'])
           //it will be discarded and all child animations will be restricted
           if (allowChildAnimations !== false) {
             var animateChildrenFlag = parentElement.data(NG_ANIMATE_CHILDREN);
-            if(angular.isDefined(animateChildrenFlag)) {
+            if (angular.isDefined(animateChildrenFlag)) {
               allowChildAnimations = animateChildrenFlag;
             }
           }
@@ -1151,9 +1414,9 @@ angular.module('ngAnimate', ['ng'])
       var PROPERTY_KEY = 'Property';
       var DELAY_KEY = 'Delay';
       var ANIMATION_ITERATION_COUNT_KEY = 'IterationCount';
+      var ANIMATION_PLAYSTATE_KEY = 'PlayState';
       var NG_ANIMATE_PARENT_KEY = '$$ngAnimateKey';
       var NG_ANIMATE_CSS_DATA_KEY = '$$ngAnimateCSS3Data';
-      var NG_ANIMATE_BLOCK_CLASS_NAME = 'ng-animate-block-transitions';
       var ELAPSED_TIME_MAX_DECIMAL_PLACES = 3;
       var CLOSING_TIME_BUFFER = 1.5;
       var ONE_SECOND = 1000;
@@ -1163,7 +1426,7 @@ angular.module('ngAnimate', ['ng'])
       var animationReflowQueue = [];
       var cancelAnimationReflow;
       function afterReflow(element, callback) {
-        if(cancelAnimationReflow) {
+        if (cancelAnimationReflow) {
           cancelAnimationReflow();
         }
         animationReflowQueue.push(callback);
@@ -1192,7 +1455,7 @@ angular.module('ngAnimate', ['ng'])
         //but it may not need to cancel out the existing timeout
         //if the timestamp is less than the previous one
         var futureTimestamp = Date.now() + totalTime;
-        if(futureTimestamp <= closingTimestamp) {
+        if (futureTimestamp <= closingTimestamp) {
           return;
         }
 
@@ -1208,64 +1471,52 @@ angular.module('ngAnimate', ['ng'])
       function closeAllAnimations(elements) {
         forEach(elements, function(element) {
           var elementData = element.data(NG_ANIMATE_CSS_DATA_KEY);
-          if(elementData) {
-            (elementData.closeAnimationFn || noop)();
+          if (elementData) {
+            forEach(elementData.closeAnimationFns, function(fn) {
+              fn();
+            });
           }
         });
       }
 
       function getElementAnimationDetails(element, cacheKey) {
         var data = cacheKey ? lookupCache[cacheKey] : null;
-        if(!data) {
+        if (!data) {
           var transitionDuration = 0;
           var transitionDelay = 0;
           var animationDuration = 0;
           var animationDelay = 0;
-          var transitionDelayStyle;
-          var animationDelayStyle;
-          var transitionDurationStyle;
-          var transitionPropertyStyle;
 
           //we want all the styles defined before and after
           forEach(element, function(element) {
             if (element.nodeType == ELEMENT_NODE) {
               var elementStyles = $window.getComputedStyle(element) || {};
 
-              transitionDurationStyle = elementStyles[TRANSITION_PROP + DURATION_KEY];
-
+              var transitionDurationStyle = elementStyles[TRANSITION_PROP + DURATION_KEY];
               transitionDuration = Math.max(parseMaxTime(transitionDurationStyle), transitionDuration);
 
-              transitionPropertyStyle = elementStyles[TRANSITION_PROP + PROPERTY_KEY];
-
-              transitionDelayStyle = elementStyles[TRANSITION_PROP + DELAY_KEY];
-
+              var transitionDelayStyle = elementStyles[TRANSITION_PROP + DELAY_KEY];
               transitionDelay  = Math.max(parseMaxTime(transitionDelayStyle), transitionDelay);
 
-              animationDelayStyle = elementStyles[ANIMATION_PROP + DELAY_KEY];
-
-              animationDelay   = Math.max(parseMaxTime(animationDelayStyle), animationDelay);
+              var animationDelayStyle = elementStyles[ANIMATION_PROP + DELAY_KEY];
+              animationDelay   = Math.max(parseMaxTime(elementStyles[ANIMATION_PROP + DELAY_KEY]), animationDelay);
 
               var aDuration  = parseMaxTime(elementStyles[ANIMATION_PROP + DURATION_KEY]);
 
-              if(aDuration > 0) {
+              if (aDuration > 0) {
                 aDuration *= parseInt(elementStyles[ANIMATION_PROP + ANIMATION_ITERATION_COUNT_KEY], 10) || 1;
               }
-
               animationDuration = Math.max(aDuration, animationDuration);
             }
           });
           data = {
             total : 0,
-            transitionPropertyStyle: transitionPropertyStyle,
-            transitionDurationStyle: transitionDurationStyle,
-            transitionDelayStyle: transitionDelayStyle,
             transitionDelay: transitionDelay,
             transitionDuration: transitionDuration,
-            animationDelayStyle: animationDelayStyle,
             animationDelay: animationDelay,
             animationDuration: animationDuration
           };
-          if(cacheKey) {
+          if (cacheKey) {
             lookupCache[cacheKey] = data;
           }
         }
@@ -1286,20 +1537,22 @@ angular.module('ngAnimate', ['ng'])
       function getCacheKey(element) {
         var parentElement = element.parent();
         var parentID = parentElement.data(NG_ANIMATE_PARENT_KEY);
-        if(!parentID) {
+        if (!parentID) {
           parentElement.data(NG_ANIMATE_PARENT_KEY, ++parentCounter);
           parentID = parentCounter;
         }
         return parentID + '-' + extractElementNode(element).getAttribute('class');
       }
 
-      function animateSetup(animationEvent, element, className, calculationDecorator) {
+      function animateSetup(animationEvent, element, className) {
+        var structural = ['ng-enter','ng-leave','ng-move'].indexOf(className) >= 0;
+
         var cacheKey = getCacheKey(element);
         var eventCacheKey = cacheKey + ' ' + className;
         var itemIndex = lookupCache[eventCacheKey] ? ++lookupCache[eventCacheKey].total : 0;
 
         var stagger = {};
-        if(itemIndex > 0) {
+        if (itemIndex > 0) {
           var staggerClassName = className + '-stagger';
           var staggerCacheKey = cacheKey + ' ' + staggerClassName;
           var applyClasses = !lookupCache[staggerCacheKey];
@@ -1311,154 +1564,137 @@ angular.module('ngAnimate', ['ng'])
           applyClasses && element.removeClass(staggerClassName);
         }
 
-        /* the animation itself may need to add/remove special CSS classes
-         * before calculating the anmation styles */
-        calculationDecorator = calculationDecorator ||
-                               function(fn) { return fn(); };
-
         element.addClass(className);
 
         var formerData = element.data(NG_ANIMATE_CSS_DATA_KEY) || {};
-
-        var timings = calculationDecorator(function() {
-          return getElementAnimationDetails(element, eventCacheKey);
-        });
-
+        var timings = getElementAnimationDetails(element, eventCacheKey);
         var transitionDuration = timings.transitionDuration;
         var animationDuration = timings.animationDuration;
-        if(transitionDuration === 0 && animationDuration === 0) {
+
+        if (structural && transitionDuration === 0 && animationDuration === 0) {
           element.removeClass(className);
           return false;
         }
 
+        var blockTransition = structural && transitionDuration > 0;
+        var blockAnimation = animationDuration > 0 &&
+                             stagger.animationDelay > 0 &&
+                             stagger.animationDuration === 0;
+
+        var closeAnimationFns = formerData.closeAnimationFns || [];
         element.data(NG_ANIMATE_CSS_DATA_KEY, {
+          stagger : stagger,
+          cacheKey : eventCacheKey,
           running : formerData.running || 0,
           itemIndex : itemIndex,
-          stagger : stagger,
-          timings : timings,
-          closeAnimationFn : noop
+          blockTransition : blockTransition,
+          closeAnimationFns : closeAnimationFns
         });
 
-        //temporarily disable the transition so that the enter styles
-        //don't animate twice (this is here to avoid a bug in Chrome/FF).
-        var isCurrentlyAnimating = formerData.running > 0 || animationEvent == 'setClass';
-        if(transitionDuration > 0) {
-          blockTransitions(element, className, isCurrentlyAnimating);
-        }
-
-        //staggering keyframe animations work by adjusting the `animation-delay` CSS property
-        //on the given element, however, the delay value can only calculated after the reflow
-        //since by that time $animate knows how many elements are being animated. Therefore,
-        //until the reflow occurs the element needs to be blocked (where the keyframe animation
-        //is set to `none 0s`). This blocking mechanism should only be set for when a stagger
-        //animation is detected and when the element item index is greater than 0.
-        if(animationDuration > 0 && stagger.animationDelay > 0 && stagger.animationDuration === 0) {
-          blockKeyframeAnimations(element);
-        }
-
-        return true;
-      }
-
-      function isStructuralAnimation(className) {
-        return className == 'ng-enter' || className == 'ng-move' || className == 'ng-leave';
-      }
+        var node = extractElementNode(element);
 
-      function blockTransitions(element, className, isAnimating) {
-        if(isStructuralAnimation(className) || !isAnimating) {
-          extractElementNode(element).style[TRANSITION_PROP + PROPERTY_KEY] = 'none';
-        } else {
-          element.addClass(NG_ANIMATE_BLOCK_CLASS_NAME);
+        if (blockTransition) {
+          blockTransitions(node, true);
         }
-      }
-
-      function blockKeyframeAnimations(element) {
-        extractElementNode(element).style[ANIMATION_PROP] = 'none 0s';
-      }
 
-      function unblockTransitions(element, className) {
-        var prop = TRANSITION_PROP + PROPERTY_KEY;
-        var node = extractElementNode(element);
-        if(node.style[prop] && node.style[prop].length > 0) {
-          node.style[prop] = '';
+        if (blockAnimation) {
+          blockAnimations(node, true);
         }
-        element.removeClass(NG_ANIMATE_BLOCK_CLASS_NAME);
-      }
 
-      function unblockKeyframeAnimations(element) {
-        var prop = ANIMATION_PROP;
-        var node = extractElementNode(element);
-        if(node.style[prop] && node.style[prop].length > 0) {
-          node.style[prop] = '';
-        }
+        return true;
       }
 
       function animateRun(animationEvent, element, className, activeAnimationComplete) {
         var node = extractElementNode(element);
         var elementData = element.data(NG_ANIMATE_CSS_DATA_KEY);
-        if(node.getAttribute('class').indexOf(className) == -1 || !elementData) {
+        if (node.getAttribute('class').indexOf(className) == -1 || !elementData) {
           activeAnimationComplete();
           return;
         }
 
+        if (elementData.blockTransition) {
+          blockTransitions(node, false);
+        }
+
         var activeClassName = '';
+        var pendingClassName = '';
         forEach(className.split(' '), function(klass, i) {
-          activeClassName += (i > 0 ? ' ' : '') + klass + '-active';
+          var prefix = (i > 0 ? ' ' : '') + klass;
+          activeClassName += prefix + '-active';
+          pendingClassName += prefix + '-pending';
         });
 
-        var stagger = elementData.stagger;
-        var timings = elementData.timings;
+        var style = '';
+        var appliedStyles = [];
         var itemIndex = elementData.itemIndex;
-        var maxDuration = Math.max(timings.transitionDuration, timings.animationDuration);
-        var maxDelay = Math.max(timings.transitionDelay, timings.animationDelay);
-        var maxDelayTime = maxDelay * ONE_SECOND;
-
-        var startTime = Date.now();
-        var css3AnimationEvents = ANIMATIONEND_EVENT + ' ' + TRANSITIONEND_EVENT;
+        var stagger = elementData.stagger;
+        var staggerTime = 0;
+        if (itemIndex > 0) {
+          var transitionStaggerDelay = 0;
+          if (stagger.transitionDelay > 0 && stagger.transitionDuration === 0) {
+            transitionStaggerDelay = stagger.transitionDelay * itemIndex;
+          }
 
-        var style = '', appliedStyles = [];
-        if(timings.transitionDuration > 0) {
-          var propertyStyle = timings.transitionPropertyStyle;
-          if(propertyStyle.indexOf('all') == -1) {
-            style += CSS_PREFIX + 'transition-property: ' + propertyStyle + ';';
-            style += CSS_PREFIX + 'transition-duration: ' + timings.transitionDurationStyle + ';';
-            appliedStyles.push(CSS_PREFIX + 'transition-property');
-            appliedStyles.push(CSS_PREFIX + 'transition-duration');
+          var animationStaggerDelay = 0;
+          if (stagger.animationDelay > 0 && stagger.animationDuration === 0) {
+            animationStaggerDelay = stagger.animationDelay * itemIndex;
+            appliedStyles.push(CSS_PREFIX + 'animation-play-state');
           }
+
+          staggerTime = Math.round(Math.max(transitionStaggerDelay, animationStaggerDelay) * 100) / 100;
         }
 
-        if(itemIndex > 0) {
-          if(stagger.transitionDelay > 0 && stagger.transitionDuration === 0) {
-            var delayStyle = timings.transitionDelayStyle;
-            style += CSS_PREFIX + 'transition-delay: ' +
-                     prepareStaggerDelay(delayStyle, stagger.transitionDelay, itemIndex) + '; ';
-            appliedStyles.push(CSS_PREFIX + 'transition-delay');
-          }
+        if (!staggerTime) {
+          element.addClass(activeClassName);
+        }
 
-          if(stagger.animationDelay > 0 && stagger.animationDuration === 0) {
-            style += CSS_PREFIX + 'animation-delay: ' +
-                     prepareStaggerDelay(timings.animationDelayStyle, stagger.animationDelay, itemIndex) + '; ';
-            appliedStyles.push(CSS_PREFIX + 'animation-delay');
-          }
+        var eventCacheKey = elementData.cacheKey + ' ' + activeClassName;
+        var timings = getElementAnimationDetails(element, eventCacheKey);
+        var maxDuration = Math.max(timings.transitionDuration, timings.animationDuration);
+        if (maxDuration === 0) {
+          element.removeClass(activeClassName);
+          animateClose(element, className);
+          activeAnimationComplete();
+          return;
         }
 
-        if(appliedStyles.length > 0) {
+        var maxDelay = Math.max(timings.transitionDelay, timings.animationDelay);
+        var maxDelayTime = maxDelay * ONE_SECOND;
+
+        if (appliedStyles.length > 0) {
           //the element being animated may sometimes contain comment nodes in
           //the jqLite object, so we're safe to use a single variable to house
           //the styles since there is always only one element being animated
           var oldStyle = node.getAttribute('style') || '';
-          node.setAttribute('style', oldStyle + '; ' + style);
+          if (oldStyle.charAt(oldStyle.length-1) !== ';') {
+            oldStyle += ';';
+          }
+          node.setAttribute('style', oldStyle + ' ' + style);
+        }
+
+        var startTime = Date.now();
+        var css3AnimationEvents = ANIMATIONEND_EVENT + ' ' + TRANSITIONEND_EVENT;
+        var animationTime     = (maxDelay + maxDuration) * CLOSING_TIME_BUFFER;
+        var totalTime         = (staggerTime + animationTime) * ONE_SECOND;
+
+        var staggerTimeout;
+        if (staggerTime > 0) {
+          element.addClass(pendingClassName);
+          staggerTimeout = $timeout(function() {
+            staggerTimeout = null;
+            element.addClass(activeClassName);
+            element.removeClass(pendingClassName);
+            if (timings.animationDuration > 0) {
+              blockAnimations(node, false);
+            }
+          }, staggerTime * ONE_SECOND, false);
         }
 
         element.on(css3AnimationEvents, onAnimationProgress);
-        element.addClass(activeClassName);
-        elementData.closeAnimationFn = function() {
+        elementData.closeAnimationFns.push(function() {
           onEnd();
           activeAnimationComplete();
-        };
-
-        var staggerTime       = itemIndex * (Math.max(stagger.animationDelay, stagger.transitionDelay) || 0);
-        var animationTime     = (maxDelay + maxDuration) * CLOSING_TIME_BUFFER;
-        var totalTime         = (staggerTime + animationTime) * ONE_SECOND;
+        });
 
         elementData.running++;
         animationCloseHandler(element, totalTime);
@@ -1470,6 +1706,10 @@ angular.module('ngAnimate', ['ng'])
         function onEnd(cancelled) {
           element.off(css3AnimationEvents, onAnimationProgress);
           element.removeClass(activeClassName);
+          element.removeClass(pendingClassName);
+          if (staggerTimeout) {
+            $timeout.cancel(staggerTimeout);
+          }
           animateClose(element, className);
           var node = extractElementNode(element);
           for (var i in appliedStyles) {
@@ -1493,23 +1733,22 @@ angular.module('ngAnimate', ['ng'])
            * We're checking to see if the timeStamp surpasses the expected delay,
            * but we're using elapsedTime instead of the timeStamp on the 2nd
            * pre-condition since animations sometimes close off early */
-          if(Math.max(timeStamp - startTime, 0) >= maxDelayTime && elapsedTime >= maxDuration) {
+          if (Math.max(timeStamp - startTime, 0) >= maxDelayTime && elapsedTime >= maxDuration) {
             activeAnimationComplete();
           }
         }
       }
 
-      function prepareStaggerDelay(delayStyle, staggerDelay, index) {
-        var style = '';
-        forEach(delayStyle.split(','), function(val, i) {
-          style += (i > 0 ? ',' : '') +
-                   (index * staggerDelay + parseInt(val, 10)) + 's';
-        });
-        return style;
+      function blockTransitions(node, bool) {
+        node.style[TRANSITION_PROP + PROPERTY_KEY] = bool ? 'none' : '';
+      }
+
+      function blockAnimations(node, bool) {
+        node.style[ANIMATION_PROP + ANIMATION_PLAYSTATE_KEY] = bool ? 'paused' : '';
       }
 
       function animateBefore(animationEvent, element, className, calculationDecorator) {
-        if(animateSetup(animationEvent, element, className, calculationDecorator)) {
+        if (animateSetup(animationEvent, element, className, calculationDecorator)) {
           return function(cancelled) {
             cancelled && animateClose(element, className);
           };
@@ -1517,7 +1756,7 @@ angular.module('ngAnimate', ['ng'])
       }
 
       function animateAfter(animationEvent, element, className, afterAnimationComplete) {
-        if(element.data(NG_ANIMATE_CSS_DATA_KEY)) {
+        if (element.data(NG_ANIMATE_CSS_DATA_KEY)) {
           return animateRun(animationEvent, element, className, afterAnimationComplete);
         } else {
           animateClose(element, className);
@@ -1530,7 +1769,7 @@ angular.module('ngAnimate', ['ng'])
         //cancellation function then it means that there is no animation
         //to perform at all
         var preReflowCancellation = animateBefore(animationEvent, element, className);
-        if(!preReflowCancellation) {
+        if (!preReflowCancellation) {
           animationComplete();
           return;
         }
@@ -1542,8 +1781,6 @@ angular.module('ngAnimate', ['ng'])
         //happen in the first place
         var cancel = preReflowCancellation;
         afterReflow(element, function() {
-          unblockTransitions(element, className);
-          unblockKeyframeAnimations(element);
           //once the reflow is complete then we point cancel to
           //the new cancellation function which will remove all of the
           //animation properties from the active animation
@@ -1558,11 +1795,11 @@ angular.module('ngAnimate', ['ng'])
       function animateClose(element, className) {
         element.removeClass(className);
         var data = element.data(NG_ANIMATE_CSS_DATA_KEY);
-        if(data) {
-          if(data.running) {
+        if (data) {
+          if (data.running) {
             data.running--;
           }
-          if(!data.running || data.running === 0) {
+          if (!data.running || data.running === 0) {
             element.removeData(NG_ANIMATE_CSS_DATA_KEY);
           }
         }
@@ -1584,49 +1821,27 @@ angular.module('ngAnimate', ['ng'])
         beforeSetClass : function(element, add, remove, animationCompleted) {
           var className = suffixClasses(remove, '-remove') + ' ' +
                           suffixClasses(add, '-add');
-          var cancellationMethod = animateBefore('setClass', element, className, function(fn) {
-            /* when classes are removed from an element then the transition style
-             * that is applied is the transition defined on the element without the
-             * CSS class being there. This is how CSS3 functions outside of ngAnimate.
-             * http://plnkr.co/edit/j8OzgTNxHTb4n3zLyjGW?p=preview */
-            var klass = element.attr('class');
-            element.removeClass(remove);
-            element.addClass(add);
-            var timings = fn();
-            element.attr('class', klass);
-            return timings;
-          });
-
-          if(cancellationMethod) {
-            afterReflow(element, function() {
-              unblockTransitions(element, className);
-              unblockKeyframeAnimations(element);
-              animationCompleted();
-            });
+          var cancellationMethod = animateBefore('setClass', element, className);
+          if (cancellationMethod) {
+            afterReflow(element, animationCompleted);
             return cancellationMethod;
           }
           animationCompleted();
         },
 
         beforeAddClass : function(element, className, animationCompleted) {
-          var cancellationMethod = animateBefore('addClass', element, suffixClasses(className, '-add'), function(fn) {
-
-            /* when a CSS class is added to an element then the transition style that
-             * is applied is the transition defined on the element when the CSS class
-             * is added at the time of the animation. This is how CSS3 functions
-             * outside of ngAnimate. */
-            element.addClass(className);
-            var timings = fn();
-            element.removeClass(className);
-            return timings;
-          });
+          var cancellationMethod = animateBefore('addClass', element, suffixClasses(className, '-add'));
+          if (cancellationMethod) {
+            afterReflow(element, animationCompleted);
+            return cancellationMethod;
+          }
+          animationCompleted();
+        },
 
-          if(cancellationMethod) {
-            afterReflow(element, function() {
-              unblockTransitions(element, className);
-              unblockKeyframeAnimations(element);
-              animationCompleted();
-            });
+        beforeRemoveClass : function(element, className, animationCompleted) {
+          var cancellationMethod = animateBefore('removeClass', element, suffixClasses(className, '-remove'));
+          if (cancellationMethod) {
+            afterReflow(element, animationCompleted);
             return cancellationMethod;
           }
           animationCompleted();
@@ -1643,30 +1858,6 @@ angular.module('ngAnimate', ['ng'])
           return animateAfter('addClass', element, suffixClasses(className, '-add'), animationCompleted);
         },
 
-        beforeRemoveClass : function(element, className, animationCompleted) {
-          var cancellationMethod = animateBefore('removeClass', element, suffixClasses(className, '-remove'), function(fn) {
-            /* when classes are removed from an element then the transition style
-             * that is applied is the transition defined on the element without the
-             * CSS class being there. This is how CSS3 functions outside of ngAnimate.
-             * http://plnkr.co/edit/j8OzgTNxHTb4n3zLyjGW?p=preview */
-            var klass = element.attr('class');
-            element.removeClass(className);
-            var timings = fn();
-            element.attr('class', klass);
-            return timings;
-          });
-
-          if(cancellationMethod) {
-            afterReflow(element, function() {
-              unblockTransitions(element, className);
-              unblockKeyframeAnimations(element);
-              animationCompleted();
-            });
-            return cancellationMethod;
-          }
-          animationCompleted();
-        },
-
         removeClass : function(element, className, animationCompleted) {
           return animateAfter('removeClass', element, suffixClasses(className, '-remove'), animationCompleted);
         }
@@ -1674,9 +1865,9 @@ angular.module('ngAnimate', ['ng'])
 
       function suffixClasses(classes, suffix) {
         var className = '';
-        classes = angular.isArray(classes) ? classes : classes.split(/\s+/);
+        classes = isArray(classes) ? classes : classes.split(/\s+/);
         forEach(classes, function(klass, i) {
-          if(klass && klass.length > 0) {
+          if (klass && klass.length > 0) {
             className += (i > 0 ? ' ' : '') + klass + suffix;
           }
         });
diff --git a/webclient/js/angular-animate.min.js b/webclient/js/angular-animate.min.js
index 0128b6e468..1ce2a93ac7 100644
--- a/webclient/js/angular-animate.min.js
+++ b/webclient/js/angular-animate.min.js
@@ -1,21 +1,30 @@
 /*
- AngularJS v1.2.0
- (c) 2010-2012 Google, Inc. http://angularjs.org
+ AngularJS v1.3.0-rc.1
+ (c) 2010-2014 Google, Inc. http://angularjs.org
  License: MIT
 */
-(function(A,s,B){'use strict';s.module("ngAnimate",["ng"]).config(["$provide","$animateProvider",function(N,D){var z=s.noop,k=s.forEach,X=D.$$selectors,T=1,f="$$ngAnimateState",E="ng-animate",g={running:!0};N.decorator("$animate",["$delegate","$injector","$sniffer","$rootElement","$timeout","$rootScope","$document",function(t,A,F,m,G,p,H){function B(a){if(a){var d=[],b={};a=a.substr(1).split(".");(F.transitions||F.animations)&&a.push("");for(var c=0;c<a.length;c++){var h=a[c],f=X[h];f&&!b[h]&&(d.push(A.get(f)),
-b[h]=!0)}return d}}function n(a,d,b,c,h,g,m){function p(a){g();if(!0===a)u();else{if(a=b.data(f))a.done=u,b.data(f,a);s(v,"after",u)}}function s(c,h,g){var f=h+"End";k(c,function(k,t){var e=function(){a:{var e=h+"Complete",a=c[t];a[e]=!0;(a[f]||z)();for(a=0;a<c.length;a++)if(!c[a][e])break a;g()}};"before"!=h||"enter"!=a&&"move"!=a?k[h]?k[f]=n?k[h](b,d,e):k[h](b,e):e():e()})}function t(){m&&G(m,0,!1)}function u(){if(!u.hasBeenRun){u.hasBeenRun=!0;var a=b.data(f);a&&(n?q(b):(a.closeAnimationTimeout=
-G(function(){q(b)},0,!1),b.data(f,a)));t()}}var r=(" "+((b.attr("class")||"")+" "+d)).replace(/\s+/g,".");c||(c=h?h.parent():b.parent());h=B(r);var n="addClass"==a||"removeClass"==a,r=b.data(f)||{};if(J(b,c)||0===h.length)g(),u();else{var v=[];r.running&&n&&r.structural||k(h,function(c){if(!c.allowCancel||c.allowCancel(b,a,d)){var h=c[a];"leave"==a?(c=h,h=null):c=c["before"+a.charAt(0).toUpperCase()+a.substr(1)];v.push({before:c,after:h})}});0===v.length?(g(),t()):(r.running&&(G.cancel(r.closeAnimationTimeout),
-q(b),K(r.animations),(r.done||z)(!0)),"addClass"==a&&b.hasClass(d)||"removeClass"==a&&!b.hasClass(d)?(g(),t()):(b.addClass(E),b.data(f,{running:!0,structural:!n,animations:v,done:p}),s(v,"before",p)))}}function L(a){a=a[0];a.nodeType==T&&k(a.querySelectorAll("."+E),function(a){a=s.element(a);var b=a.data(f);b&&(K(b.animations),q(a))})}function K(a){k(a,function(d){a.beforeComplete||(d.beforeEnd||z)(!0);a.afterComplete||(d.afterEnd||z)(!0)})}function q(a){a[0]==m[0]?g.disabled||(g.running=!1,g.structural=
-!1):(a.removeClass(E),a.removeData(f))}function J(a,d){if(g.disabled)return!0;if(a[0]==m[0])return g.disabled||g.running;do{if(0===d.length)break;var b=d[0]==m[0],c=b?g:d.data(f),c=c&&(!!c.disabled||!!c.running);if(b||c)return c;if(b)break}while(d=d.parent());return!0}m.data(f,g);p.$$postDigest(function(){g.running=!1});return{enter:function(a,d,b,c){this.enabled(!1,a);t.enter(a,d,b);p.$$postDigest(function(){n("enter","ng-enter",a,d,b,z,c)})},leave:function(a,d){L(a);this.enabled(!1,a);p.$$postDigest(function(){n("leave",
-"ng-leave",a,null,null,function(){t.leave(a)},d)})},move:function(a,d,b,c){L(a);this.enabled(!1,a);t.move(a,d,b);p.$$postDigest(function(){n("move","ng-move",a,d,b,z,c)})},addClass:function(a,d,b){n("addClass",d,a,null,null,function(){t.addClass(a,d)},b)},removeClass:function(a,d,b){n("removeClass",d,a,null,null,function(){t.removeClass(a,d)},b)},enabled:function(a,d){switch(arguments.length){case 2:if(a)q(d);else{var b=d.data(f)||{};b.disabled=!0;d.data(f,b)}break;case 1:g.disabled=!a;break;default:a=
-!g.disabled}return!!a}}}]);D.register("",["$window","$sniffer","$timeout",function(f,g,F){function m(e){Q.push(e);F.cancel(R);R=F(function(){k(Q,function(e){e()});Q=[];R=null;C={}},10,!1)}function G(e,a){var w=e.getAttribute("style")||"";e.setAttribute("style",(0<w.length?"; ":"")+a);return w}function p(e,a){var w=a?C[a]:null;if(!w){var b=0,d=0,c=0,l=0,g,n,m,p;k(e,function(e){if(e.nodeType==T){e=f.getComputedStyle(e)||{};m=e[h+D];b=Math.max(H(m),b);p=e[h+S];g=e[h+u];d=Math.max(H(g),d);n=e[I+u];l=
-Math.max(H(n),l);var a=H(e[I+D]);0<a&&(a*=parseInt(e[I+r],10)||1);c=Math.max(a,c)}});w={total:0,transitionPropertyStyle:p,transitionDurationStyle:m,transitionDelayStyle:g,transitionDelay:d,transitionDuration:b,animationDelayStyle:n,animationDelay:l,animationDuration:c};a&&(C[a]=w)}return w}function H(e){var a=0;e=s.isString(e)?e.split(/\s*,\s*/):[];k(e,function(e){a=Math.max(parseFloat(e)||0,a)});return a}function E(e){var a=e.parent(),b=a.data(W);b||(a.data(W,++V),b=V);return b+"-"+e[0].className}
-function n(e,a){var b=E(e),d=b+" "+a,c={},g=C[d]?++C[d].total:0;if(0<g){var l=a+"-stagger",c=b+" "+l;(b=!C[c])&&e.addClass(l);c=p(e,c);b&&e.removeClass(l)}e.addClass(a);d=p(e,d);l=Math.max(d.transitionDuration,d.animationDuration);if(0===l)return e.removeClass(a),!1;var b=e[0],f="";0<d.transitionDuration&&(e.addClass(U),f+=N+" ",b.style[h+S]="none");k(a.split(" "),function(a,e){f+=(0<e?" ":"")+a+"-active"});e.data(v,{className:a,activeClassName:f,maxDuration:l,classes:a+" "+f,timings:d,stagger:c,
-ii:g});return!0}function L(a,b,w){function f(a){a.stopPropagation();a=a.originalEvent||a;var e=a.$manualTimeStamp||a.timeStamp||Date.now();Math.max(e-t,0)>=p&&a.elapsedTime>=n&&w()}var x=a.data(v);if(a.hasClass(b)&&x){var M=a[0],l=x.timings,k=x.stagger,n=x.maxDuration,m=x.activeClassName,p=1E3*Math.max(l.transitionDelay,l.animationDelay),t=Date.now(),s=P+" "+O,r,x=x.ii,u,y="";if(0<l.transitionDuration){M.style[h+S]="";var q=l.transitionPropertyStyle;-1==q.indexOf("all")&&(u=!0,y+=c+"transition-property: "+
-q+", "+(g.msie?"-ms-zoom":"clip")+"; ",y+=c+"transition-duration: "+l.transitionDurationStyle+", "+l.transitionDuration+"s; ")}0<x&&(0<k.transitionDelay&&0===k.transitionDuration&&(q=l.transitionDelayStyle,u&&(q+=", "+l.transitionDelay+"s"),y+=c+"transition-delay: "+K(q,k.transitionDelay,x)+"; "),0<k.animationDelay&&0===k.animationDuration&&(y+=c+"animation-delay: "+K(l.animationDelayStyle,k.animationDelay,x)+"; "));0<y.length&&(r=G(M,y));a.on(s,f);a.addClass(m);return function(c){a.off(s,f);a.removeClass(m);
-d(a,b);null!=r&&(0<r.length?M.setAttribute("style",r):M.removeAttribute("style"))}}w()}function K(a,b,d){var c="";k(a.split(","),function(a,e){c+=(0<e?",":"")+(d*b+parseInt(a,10))+"s"});return c}function q(a,b){if(n(a,b))return function(c){c&&d(a,b)}}function J(a,b,c){if(a.data(v))return L(a,b,c);d(a,b);c()}function a(a,b,c){var d=q(a,b);if(d){var f=d;m(function(){f=J(a,b,c)});return function(a){(f||z)(a)}}c()}function d(a,b){a.removeClass(b);a.removeClass(U);a.removeData(v)}function b(a,b){var c=
-"";a=s.isArray(a)?a:a.split(/\s+/);k(a,function(a,e){a&&0<a.length&&(c+=(0<e?" ":"")+a+b)});return c}var c="",h,O,I,P;A.ontransitionend===B&&A.onwebkittransitionend!==B?(c="-webkit-",h="WebkitTransition",O="webkitTransitionEnd transitionend"):(h="transition",O="transitionend");A.onanimationend===B&&A.onwebkitanimationend!==B?(c="-webkit-",I="WebkitAnimation",P="webkitAnimationEnd animationend"):(I="animation",P="animationend");var D="Duration",S="Property",u="Delay",r="IterationCount",W="$$ngAnimateKey",
-v="$$ngAnimateCSS3Data",U="ng-animate-start",N="ng-animate-active",C={},V=0,Q=[],R;return{allowCancel:function(a,c,d){var f=(a.data(v)||{}).classes;if(!f||0<=["enter","leave","move"].indexOf(c))return!0;var h=a.parent(),g=s.element(a[0].cloneNode());g.attr("style","position:absolute; top:-9999px; left:-9999px");g.removeAttr("id");g.html("");k(f.split(" "),function(a){g.removeClass(a)});g.addClass(b(d,"addClass"==c?"-add":"-remove"));h.append(g);a=p(g);g.remove();return 0<Math.max(a.transitionDuration,
-a.animationDuration)},enter:function(b,c){return a(b,"ng-enter",c)},leave:function(b,c){return a(b,"ng-leave",c)},move:function(b,c){return a(b,"ng-move",c)},beforeAddClass:function(a,c,d){if(a=q(a,b(c,"-add")))return m(d),a;d()},addClass:function(a,c,d){return J(a,b(c,"-add"),d)},beforeRemoveClass:function(a,c,d){if(a=q(a,b(c,"-remove")))return m(d),a;d()},removeClass:function(a,c,d){return J(a,b(c,"-remove"),d)}}}])}])})(window,window.angular);
+(function(D,f,E){'use strict';f.module("ngAnimate",["ng"]).directive("ngAnimateChildren",function(){return function(P,w,g){g=g.ngAnimateChildren;f.isString(g)&&0===g.length?w.data("$$ngAnimateChildren",!0):P.$watch(g,function(f){w.data("$$ngAnimateChildren",!!f)})}}).factory("$$animateReflow",["$$rAF","$document",function(f,w){return function(g){return f(function(){g()})}}]).config(["$provide","$animateProvider",function(P,w){function g(f){for(var g=0;g<f.length;g++){var h=f[g];if(1==h.nodeType)return h}}
+function Z(f,h){return g(f)==g(h)}var q=f.noop,h=f.forEach,$=w.$$selectors,W=f.isArray,u={running:!0};P.decorator("$animate",["$delegate","$$q","$injector","$sniffer","$rootElement","$$asyncCallback","$rootScope","$document","$templateRequest",function(Q,D,I,E,v,X,x,Y,J){function K(a,c){var d=a.data("$$ngAnimateState")||{};c&&(d.running=!0,d.structural=!0,a.data("$$ngAnimateState",d));return d.disabled||d.running&&d.structural}function L(a){var c,d=D.defer();d.promise.$$cancelFn=function(){c&&c()};
+x.$$postDigest(function(){c=a(function(){d.resolve()})});return d.promise}function M(a,c,d){d=d||{};var e={};h(c.add,function(b){b&&b.length&&(e[b]=e[b]||0,e[b]++)});h(c.remove,function(b){b&&b.length&&(e[b]=e[b]||0,e[b]--)});var R=[];h(d,function(b,a){h(a.split(" "),function(a){R[a]=b})});var g=[],l=[];h(e,function(b,c){var d=f.$$hasClass(a[0],c),e=R[c]||{};0>b?(d||"addClass"==e.event)&&l.push(c):0<b&&(d&&"removeClass"!=e.event||g.push(c))});return 0<g.length+l.length&&[g.join(" "),l.join(" ")]}
+function N(a){if(a){var c=[],d={};a=a.substr(1).split(".");(E.transitions||E.animations)&&c.push(I.get($[""]));for(var e=0;e<a.length;e++){var f=a[e],g=$[f];g&&!d[f]&&(c.push(I.get(g)),d[f]=!0)}return c}}function T(a,c,d){function e(b,a){var c=b[a],d=b["before"+a.charAt(0).toUpperCase()+a.substr(1)];if(c||d)return"leave"==a&&(d=c,c=null),U.push({event:a,fn:c}),m.push({event:a,fn:d}),!0}function f(c,r,e){var A=[];h(c,function(b){b.fn&&A.push(b)});var k=0;h(A,function(c,f){var g=function(){a:{if(r){(r[f]||
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+function(b){!e(b,c)&&r&&(e(b,"addClass"),e(b,"removeClass"))});return{node:g,event:c,className:d,isClassBased:A,isSetClassOperation:r,before:function(b){C=b;f(m,k,function(){C=q;b()})},after:function(b){n=b;f(U,s,function(){n=q;b()})},cancel:function(){k&&(h(k,function(b){(b||q)(!0)}),C(!0));s&&(h(s,function(b){(b||q)(!0)}),n(!0))}}}}}function F(a,c,d,e,g,S,l){function b(b){var l="$animate:"+b;m&&m[l]&&0<m[l].length&&X(function(){d.triggerHandler(l,{event:a,className:c})})}function r(){b("before")}
+function A(){b("after")}function y(){y.hasBeenRun||(y.hasBeenRun=!0,S())}function C(){if(!C.hasBeenRun){C.hasBeenRun=!0;var r=d.data("$$ngAnimateState");r&&(k&&k.isClassBased?z(d,c):(X(function(){var b=d.data("$$ngAnimateState")||{};p==b.index&&z(d,c,a)}),d.data("$$ngAnimateState",r)));b("close");l()}}var k=T(d,a,c);if(!k)return y(),r(),A(),C(),q;a=k.event;c=k.className;var m=f.element._data(k.node),m=m&&m.events;e||(e=g?g.parent():d.parent());if(H(d,e))return y(),r(),A(),C(),q;e=d.data("$$ngAnimateState")||
+{};var n=e.active||{},s=e.totalActive||0,U=e.last;g=!1;if(0<s){s=[];if(k.isClassBased)"setClass"==U.event?(s.push(U),z(d,c)):n[c]&&(t=n[c],t.event==a?g=!0:(s.push(t),z(d,c)));else if("leave"==a&&n["ng-leave"])g=!0;else{for(var t in n)s.push(n[t]);e={};z(d,!0)}0<s.length&&h(s,function(b){b.cancel()})}!k.isClassBased||k.isSetClassOperation||g||(g="addClass"==a==d.hasClass(c));if(g)return y(),r(),A(),b("close"),l(),q;n=e.active||{};s=e.totalActive||0;if("leave"==a)d.one("$destroy",function(b){b=f.element(this);
+var a=b.data("$$ngAnimateState");a&&(a=a.active["ng-leave"])&&(a.cancel(),z(b,"ng-leave"))});d.addClass("ng-animate");var p=G++;s++;n[c]=k;d.data("$$ngAnimateState",{last:k,active:n,index:p,totalActive:s});r();k.before(function(b){var l=d.data("$$ngAnimateState");b=b||!l||!l.active[c]||k.isClassBased&&l.active[c].event!=a;y();!0===b?C():(A(),k.after(C))});return k.cancel}function p(a){if(a=g(a))a=f.isFunction(a.getElementsByClassName)?a.getElementsByClassName("ng-animate"):a.querySelectorAll(".ng-animate"),
+h(a,function(a){a=f.element(a);(a=a.data("$$ngAnimateState"))&&a.active&&h(a.active,function(a){a.cancel()})})}function z(a,c){if(Z(a,v))u.disabled||(u.running=!1,u.structural=!1);else if(c){var d=a.data("$$ngAnimateState")||{},e=!0===c;!e&&d.active&&d.active[c]&&(d.totalActive--,delete d.active[c]);if(e||!d.totalActive)a.removeClass("ng-animate"),a.removeData("$$ngAnimateState")}}function H(a,c){if(u.disabled)return!0;if(Z(a,v))return u.running;var d,e,g;do{if(0===c.length)break;var h=Z(c,v),l=h?
+u:c.data("$$ngAnimateState")||{};if(l.disabled)return!0;h&&(g=!0);!1!==d&&(h=c.data("$$ngAnimateChildren"),f.isDefined(h)&&(d=h));e=e||l.running||l.last&&!l.last.isClassBased}while(c=c.parent());return!g||!d&&e}v.data("$$ngAnimateState",u);var V=x.$watch(function(){return J.totalPendingRequests},function(a,c){0===a&&(V(),x.$$postDigest(function(){x.$$postDigest(function(){u.running=!1})}))}),G=0,O=w.classNameFilter(),B=O?function(a){return O.test(a)}:function(){return!0};return{enter:function(a,c,
+d){a=f.element(a);c=c&&f.element(c);d=d&&f.element(d);K(a,!0);Q.enter(a,c,d);return L(function(e){return F("enter","ng-enter",f.element(g(a)),c,d,q,e)})},leave:function(a){a=f.element(a);p(a);K(a,!0);this.enabled(!1,a);return L(function(c){return F("leave","ng-leave",f.element(g(a)),null,null,function(){Q.leave(a)},c)})},move:function(a,c,d){a=f.element(a);c=c&&f.element(c);d=d&&f.element(d);p(a);K(a,!0);Q.move(a,c,d);return L(function(e){return F("move","ng-move",f.element(g(a)),c,d,q,e)})},addClass:function(a,
+c){return this.setClass(a,c,[])},removeClass:function(a,c){return this.setClass(a,[],c)},setClass:function(a,c,d){a=f.element(a);a=f.element(g(a));if(K(a))return Q.setClass(a,c,d);c=W(c)?c:c.split(" ");d=W(d)?d:d.split(" ");var e=a.data("$$animateClasses");if(e)return e.add=e.add.concat(c),e.remove=e.remove.concat(d),e.promise;a.data("$$animateClasses",e={add:c,remove:d});return e.promise=L(function(c){var d=a.data("$$animateClasses");a.removeData("$$animateClasses");var l=a.data("$$ngAnimateState")||
+{},b=M(a,d,l.active);return b?F("setClass",b,a,null,null,function(){Q.setClass(a,b[0],b[1])},c):c()})},cancel:function(a){a.$$cancelFn()},enabled:function(a,c){switch(arguments.length){case 2:if(a)z(c);else{var d=c.data("$$ngAnimateState")||{};d.disabled=!0;c.data("$$ngAnimateState",d)}break;case 1:u.disabled=!a;break;default:a=!u.disabled}return!!a}}}]);w.register("",["$window","$sniffer","$timeout","$$animateReflow",function(u,w,I,P){function v(a,b){d&&d();c.push(b);d=P(function(){h(c,function(b){b()});
+c=[];d=null;B={}})}function X(a,b){var c=g(a);a=f.element(c);S.push(a);c=Date.now()+b;c<=R||(I.cancel(e),R=c,e=I(function(){x(S);S=[]},b,!1))}function x(a){h(a,function(b){(b=b.data("$$ngAnimateCSS3Data"))&&h(b.closeAnimationFns,function(b){b()})})}function Y(a,b){var c=b?B[b]:null;if(!c){var d=0,e=0,g=0,f=0;h(a,function(b){if(1==b.nodeType){b=u.getComputedStyle(b)||{};d=Math.max(J(b[H+"Duration"]),d);e=Math.max(J(b[H+"Delay"]),e);f=Math.max(J(b[G+"Delay"]),f);var a=J(b[G+"Duration"]);0<a&&(a*=parseInt(b[G+
+"IterationCount"],10)||1);g=Math.max(a,g)}});c={total:0,transitionDelay:e,transitionDuration:d,animationDelay:f,animationDuration:g};b&&(B[b]=c)}return c}function J(a){var b=0;a=f.isString(a)?a.split(/\s*,\s*/):[];h(a,function(a){b=Math.max(parseFloat(a)||0,b)});return b}function K(c,b,d){c=0<=["ng-enter","ng-leave","ng-move"].indexOf(d);var e,f=b.parent(),h=f.data("$$ngAnimateKey");h||(f.data("$$ngAnimateKey",++a),h=a);e=h+"-"+g(b).getAttribute("class");var f=e+" "+d,h=B[f]?++B[f].total:0,k={};if(0<
+h){var m=d+"-stagger",k=e+" "+m;(e=!B[k])&&b.addClass(m);k=Y(b,k);e&&b.removeClass(m)}b.addClass(d);var m=b.data("$$ngAnimateCSS3Data")||{},n=Y(b,f);e=n.transitionDuration;n=n.animationDuration;if(c&&0===e&&0===n)return b.removeClass(d),!1;d=c&&0<e;c=0<n&&0<k.animationDelay&&0===k.animationDuration;b.data("$$ngAnimateCSS3Data",{stagger:k,cacheKey:f,running:m.running||0,itemIndex:h,blockTransition:d,closeAnimationFns:m.closeAnimationFns||[]});b=g(b);d&&(b.style[H+"Property"]="none");c&&(b.style[G+
+"PlayState"]="paused");return!0}function L(a,b,c,d){function e(a){b.off(D,f);b.removeClass(m);b.removeClass(n);x&&I.cancel(x);F(b,c);a=g(b);for(var d in s)a.style.removeProperty(s[d])}function f(b){b.stopPropagation();var a=b.originalEvent||b;b=a.$manualTimeStamp||a.timeStamp||Date.now();a=parseFloat(a.elapsedTime.toFixed(3));Math.max(b-E,0)>=B&&a>=w&&d()}var k=g(b);a=b.data("$$ngAnimateCSS3Data");if(-1!=k.getAttribute("class").indexOf(c)&&a){a.blockTransition&&(k.style[H+"Property"]="");var m="",
+n="";h(c.split(" "),function(b,a){var c=(0<a?" ":"")+b;m+=c+"-active";n+=c+"-pending"});var s=[],p=a.itemIndex,t=a.stagger,q=0;if(0<p){q=0;0<t.transitionDelay&&0===t.transitionDuration&&(q=t.transitionDelay*p);var u=0;0<t.animationDelay&&0===t.animationDuration&&(u=t.animationDelay*p,s.push(z+"animation-play-state"));q=Math.round(100*Math.max(q,u))/100}q||b.addClass(m);var v=Y(b,a.cacheKey+" "+m),w=Math.max(v.transitionDuration,v.animationDuration);if(0===w)b.removeClass(m),F(b,c),d();else{var p=
+Math.max(v.transitionDelay,v.animationDelay),B=1E3*p;0<s.length&&(t=k.getAttribute("style")||"",";"!==t.charAt(t.length-1)&&(t+=";"),k.setAttribute("style",t+" "));var E=Date.now(),D=O+" "+V,p=1E3*(q+1.5*(p+w)),x;0<q&&(b.addClass(n),x=I(function(){x=null;b.addClass(m);b.removeClass(n);0<v.animationDuration&&(k.style[G+"PlayState"]="")},1E3*q,!1));b.on(D,f);a.closeAnimationFns.push(function(){e();d()});a.running++;X(b,p);return e}}else d()}function M(a,b,c,d){if(K(a,b,c,d))return function(a){a&&F(b,
+c)}}function N(a,b,c,d){if(b.data("$$ngAnimateCSS3Data"))return L(a,b,c,d);F(b,c);d()}function T(a,b,c,d){var e=M(a,b,c);if(e){var f=e;v(b,function(){f=N(a,b,c,d)});return function(b){(f||q)(b)}}d()}function F(a,b){a.removeClass(b);var c=a.data("$$ngAnimateCSS3Data");c&&(c.running&&c.running--,c.running&&0!==c.running||a.removeData("$$ngAnimateCSS3Data"))}function p(a,b){var c="";a=W(a)?a:a.split(/\s+/);h(a,function(a,d){a&&0<a.length&&(c+=(0<d?" ":"")+a+b)});return c}var z="",H,V,G,O;D.ontransitionend===
+E&&D.onwebkittransitionend!==E?(z="-webkit-",H="WebkitTransition",V="webkitTransitionEnd transitionend"):(H="transition",V="transitionend");D.onanimationend===E&&D.onwebkitanimationend!==E?(z="-webkit-",G="WebkitAnimation",O="webkitAnimationEnd animationend"):(G="animation",O="animationend");var B={},a=0,c=[],d,e=null,R=0,S=[];return{enter:function(a,b){return T("enter",a,"ng-enter",b)},leave:function(a,b){return T("leave",a,"ng-leave",b)},move:function(a,b){return T("move",a,"ng-move",b)},beforeSetClass:function(a,
+b,c,d){b=p(c,"-remove")+" "+p(b,"-add");if(b=M("setClass",a,b))return v(a,d),b;d()},beforeAddClass:function(a,b,c){if(b=M("addClass",a,p(b,"-add")))return v(a,c),b;c()},beforeRemoveClass:function(a,b,c){if(b=M("removeClass",a,p(b,"-remove")))return v(a,c),b;c()},setClass:function(a,b,c,d){c=p(c,"-remove");b=p(b,"-add");return N("setClass",a,c+" "+b,d)},addClass:function(a,b,c){return N("addClass",a,p(b,"-add"),c)},removeClass:function(a,b,c){return N("removeClass",a,p(b,"-remove"),c)}}}])}])})(window,
+window.angular);
 //# sourceMappingURL=angular-animate.min.js.map
diff --git a/webclient/js/angular-mocks.js b/webclient/js/angular-mocks.js
new file mode 100755
index 0000000000..48c0b5decb
--- /dev/null
+++ b/webclient/js/angular-mocks.js
@@ -0,0 +1,2173 @@
+/**
+ * @license AngularJS v1.2.22
+ * (c) 2010-2014 Google, Inc. http://angularjs.org
+ * License: MIT
+ */
+(function(window, angular, undefined) {
+
+'use strict';
+
+/**
+ * @ngdoc object
+ * @name angular.mock
+ * @description
+ *
+ * Namespace from 'angular-mocks.js' which contains testing related code.
+ */
+angular.mock = {};
+
+/**
+ * ! This is a private undocumented service !
+ *
+ * @name $browser
+ *
+ * @description
+ * This service is a mock implementation of {@link ng.$browser}. It provides fake
+ * implementation for commonly used browser apis that are hard to test, e.g. setTimeout, xhr,
+ * cookies, etc...
+ *
+ * The api of this service is the same as that of the real {@link ng.$browser $browser}, except
+ * that there are several helper methods available which can be used in tests.
+ */
+angular.mock.$BrowserProvider = function() {
+  this.$get = function() {
+    return new angular.mock.$Browser();
+  };
+};
+
+angular.mock.$Browser = function() {
+  var self = this;
+
+  this.isMock = true;
+  self.$$url = "http://server/";
+  self.$$lastUrl = self.$$url; // used by url polling fn
+  self.pollFns = [];
+
+  // TODO(vojta): remove this temporary api
+  self.$$completeOutstandingRequest = angular.noop;
+  self.$$incOutstandingRequestCount = angular.noop;
+
+
+  // register url polling fn
+
+  self.onUrlChange = function(listener) {
+    self.pollFns.push(
+      function() {
+        if (self.$$lastUrl != self.$$url) {
+          self.$$lastUrl = self.$$url;
+          listener(self.$$url);
+        }
+      }
+    );
+
+    return listener;
+  };
+
+  self.cookieHash = {};
+  self.lastCookieHash = {};
+  self.deferredFns = [];
+  self.deferredNextId = 0;
+
+  self.defer = function(fn, delay) {
+    delay = delay || 0;
+    self.deferredFns.push({time:(self.defer.now + delay), fn:fn, id: self.deferredNextId});
+    self.deferredFns.sort(function(a,b){ return a.time - b.time;});
+    return self.deferredNextId++;
+  };
+
+
+  /**
+   * @name $browser#defer.now
+   *
+   * @description
+   * Current milliseconds mock time.
+   */
+  self.defer.now = 0;
+
+
+  self.defer.cancel = function(deferId) {
+    var fnIndex;
+
+    angular.forEach(self.deferredFns, function(fn, index) {
+      if (fn.id === deferId) fnIndex = index;
+    });
+
+    if (fnIndex !== undefined) {
+      self.deferredFns.splice(fnIndex, 1);
+      return true;
+    }
+
+    return false;
+  };
+
+
+  /**
+   * @name $browser#defer.flush
+   *
+   * @description
+   * Flushes all pending requests and executes the defer callbacks.
+   *
+   * @param {number=} number of milliseconds to flush. See {@link #defer.now}
+   */
+  self.defer.flush = function(delay) {
+    if (angular.isDefined(delay)) {
+      self.defer.now += delay;
+    } else {
+      if (self.deferredFns.length) {
+        self.defer.now = self.deferredFns[self.deferredFns.length-1].time;
+      } else {
+        throw new Error('No deferred tasks to be flushed');
+      }
+    }
+
+    while (self.deferredFns.length && self.deferredFns[0].time <= self.defer.now) {
+      self.deferredFns.shift().fn();
+    }
+  };
+
+  self.$$baseHref = '';
+  self.baseHref = function() {
+    return this.$$baseHref;
+  };
+};
+angular.mock.$Browser.prototype = {
+
+/**
+  * @name $browser#poll
+  *
+  * @description
+  * run all fns in pollFns
+  */
+  poll: function poll() {
+    angular.forEach(this.pollFns, function(pollFn){
+      pollFn();
+    });
+  },
+
+  addPollFn: function(pollFn) {
+    this.pollFns.push(pollFn);
+    return pollFn;
+  },
+
+  url: function(url, replace) {
+    if (url) {
+      this.$$url = url;
+      return this;
+    }
+
+    return this.$$url;
+  },
+
+  cookies:  function(name, value) {
+    if (name) {
+      if (angular.isUndefined(value)) {
+        delete this.cookieHash[name];
+      } else {
+        if (angular.isString(value) &&       //strings only
+            value.length <= 4096) {          //strict cookie storage limits
+          this.cookieHash[name] = value;
+        }
+      }
+    } else {
+      if (!angular.equals(this.cookieHash, this.lastCookieHash)) {
+        this.lastCookieHash = angular.copy(this.cookieHash);
+        this.cookieHash = angular.copy(this.cookieHash);
+      }
+      return this.cookieHash;
+    }
+  },
+
+  notifyWhenNoOutstandingRequests: function(fn) {
+    fn();
+  }
+};
+
+
+/**
+ * @ngdoc provider
+ * @name $exceptionHandlerProvider
+ *
+ * @description
+ * Configures the mock implementation of {@link ng.$exceptionHandler} to rethrow or to log errors
+ * passed into the `$exceptionHandler`.
+ */
+
+/**
+ * @ngdoc service
+ * @name $exceptionHandler
+ *
+ * @description
+ * Mock implementation of {@link ng.$exceptionHandler} that rethrows or logs errors passed
+ * into it. See {@link ngMock.$exceptionHandlerProvider $exceptionHandlerProvider} for configuration
+ * information.
+ *
+ *
+ * ```js
+ *   describe('$exceptionHandlerProvider', function() {
+ *
+ *     it('should capture log messages and exceptions', function() {
+ *
+ *       module(function($exceptionHandlerProvider) {
+ *         $exceptionHandlerProvider.mode('log');
+ *       });
+ *
+ *       inject(function($log, $exceptionHandler, $timeout) {
+ *         $timeout(function() { $log.log(1); });
+ *         $timeout(function() { $log.log(2); throw 'banana peel'; });
+ *         $timeout(function() { $log.log(3); });
+ *         expect($exceptionHandler.errors).toEqual([]);
+ *         expect($log.assertEmpty());
+ *         $timeout.flush();
+ *         expect($exceptionHandler.errors).toEqual(['banana peel']);
+ *         expect($log.log.logs).toEqual([[1], [2], [3]]);
+ *       });
+ *     });
+ *   });
+ * ```
+ */
+
+angular.mock.$ExceptionHandlerProvider = function() {
+  var handler;
+
+  /**
+   * @ngdoc method
+   * @name $exceptionHandlerProvider#mode
+   *
+   * @description
+   * Sets the logging mode.
+   *
+   * @param {string} mode Mode of operation, defaults to `rethrow`.
+   *
+   *   - `rethrow`: If any errors are passed into the handler in tests, it typically
+   *                means that there is a bug in the application or test, so this mock will
+   *                make these tests fail.
+   *   - `log`: Sometimes it is desirable to test that an error is thrown, for this case the `log`
+   *            mode stores an array of errors in `$exceptionHandler.errors`, to allow later
+   *            assertion of them. See {@link ngMock.$log#assertEmpty assertEmpty()} and
+   *            {@link ngMock.$log#reset reset()}
+   */
+  this.mode = function(mode) {
+    switch(mode) {
+      case 'rethrow':
+        handler = function(e) {
+          throw e;
+        };
+        break;
+      case 'log':
+        var errors = [];
+
+        handler = function(e) {
+          if (arguments.length == 1) {
+            errors.push(e);
+          } else {
+            errors.push([].slice.call(arguments, 0));
+          }
+        };
+
+        handler.errors = errors;
+        break;
+      default:
+        throw new Error("Unknown mode '" + mode + "', only 'log'/'rethrow' modes are allowed!");
+    }
+  };
+
+  this.$get = function() {
+    return handler;
+  };
+
+  this.mode('rethrow');
+};
+
+
+/**
+ * @ngdoc service
+ * @name $log
+ *
+ * @description
+ * Mock implementation of {@link ng.$log} that gathers all logged messages in arrays
+ * (one array per logging level). These arrays are exposed as `logs` property of each of the
+ * level-specific log function, e.g. for level `error` the array is exposed as `$log.error.logs`.
+ *
+ */
+angular.mock.$LogProvider = function() {
+  var debug = true;
+
+  function concat(array1, array2, index) {
+    return array1.concat(Array.prototype.slice.call(array2, index));
+  }
+
+  this.debugEnabled = function(flag) {
+    if (angular.isDefined(flag)) {
+      debug = flag;
+      return this;
+    } else {
+      return debug;
+    }
+  };
+
+  this.$get = function () {
+    var $log = {
+      log: function() { $log.log.logs.push(concat([], arguments, 0)); },
+      warn: function() { $log.warn.logs.push(concat([], arguments, 0)); },
+      info: function() { $log.info.logs.push(concat([], arguments, 0)); },
+      error: function() { $log.error.logs.push(concat([], arguments, 0)); },
+      debug: function() {
+        if (debug) {
+          $log.debug.logs.push(concat([], arguments, 0));
+        }
+      }
+    };
+
+    /**
+     * @ngdoc method
+     * @name $log#reset
+     *
+     * @description
+     * Reset all of the logging arrays to empty.
+     */
+    $log.reset = function () {
+      /**
+       * @ngdoc property
+       * @name $log#log.logs
+       *
+       * @description
+       * Array of messages logged using {@link ngMock.$log#log}.
+       *
+       * @example
+       * ```js
+       * $log.log('Some Log');
+       * var first = $log.log.logs.unshift();
+       * ```
+       */
+      $log.log.logs = [];
+      /**
+       * @ngdoc property
+       * @name $log#info.logs
+       *
+       * @description
+       * Array of messages logged using {@link ngMock.$log#info}.
+       *
+       * @example
+       * ```js
+       * $log.info('Some Info');
+       * var first = $log.info.logs.unshift();
+       * ```
+       */
+      $log.info.logs = [];
+      /**
+       * @ngdoc property
+       * @name $log#warn.logs
+       *
+       * @description
+       * Array of messages logged using {@link ngMock.$log#warn}.
+       *
+       * @example
+       * ```js
+       * $log.warn('Some Warning');
+       * var first = $log.warn.logs.unshift();
+       * ```
+       */
+      $log.warn.logs = [];
+      /**
+       * @ngdoc property
+       * @name $log#error.logs
+       *
+       * @description
+       * Array of messages logged using {@link ngMock.$log#error}.
+       *
+       * @example
+       * ```js
+       * $log.error('Some Error');
+       * var first = $log.error.logs.unshift();
+       * ```
+       */
+      $log.error.logs = [];
+        /**
+       * @ngdoc property
+       * @name $log#debug.logs
+       *
+       * @description
+       * Array of messages logged using {@link ngMock.$log#debug}.
+       *
+       * @example
+       * ```js
+       * $log.debug('Some Error');
+       * var first = $log.debug.logs.unshift();
+       * ```
+       */
+      $log.debug.logs = [];
+    };
+
+    /**
+     * @ngdoc method
+     * @name $log#assertEmpty
+     *
+     * @description
+     * Assert that the all of the logging methods have no logged messages. If messages present, an
+     * exception is thrown.
+     */
+    $log.assertEmpty = function() {
+      var errors = [];
+      angular.forEach(['error', 'warn', 'info', 'log', 'debug'], function(logLevel) {
+        angular.forEach($log[logLevel].logs, function(log) {
+          angular.forEach(log, function (logItem) {
+            errors.push('MOCK $log (' + logLevel + '): ' + String(logItem) + '\n' +
+                        (logItem.stack || ''));
+          });
+        });
+      });
+      if (errors.length) {
+        errors.unshift("Expected $log to be empty! Either a message was logged unexpectedly, or "+
+          "an expected log message was not checked and removed:");
+        errors.push('');
+        throw new Error(errors.join('\n---------\n'));
+      }
+    };
+
+    $log.reset();
+    return $log;
+  };
+};
+
+
+/**
+ * @ngdoc service
+ * @name $interval
+ *
+ * @description
+ * Mock implementation of the $interval service.
+ *
+ * Use {@link ngMock.$interval#flush `$interval.flush(millis)`} to
+ * move forward by `millis` milliseconds and trigger any functions scheduled to run in that
+ * time.
+ *
+ * @param {function()} fn A function that should be called repeatedly.
+ * @param {number} delay Number of milliseconds between each function call.
+ * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat
+ *   indefinitely.
+ * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise
+ *   will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
+ * @returns {promise} A promise which will be notified on each iteration.
+ */
+angular.mock.$IntervalProvider = function() {
+  this.$get = ['$rootScope', '$q',
+       function($rootScope,   $q) {
+    var repeatFns = [],
+        nextRepeatId = 0,
+        now = 0;
+
+    var $interval = function(fn, delay, count, invokeApply) {
+      var deferred = $q.defer(),
+          promise = deferred.promise,
+          iteration = 0,
+          skipApply = (angular.isDefined(invokeApply) && !invokeApply);
+
+      count = (angular.isDefined(count)) ? count : 0;
+      promise.then(null, null, fn);
+
+      promise.$$intervalId = nextRepeatId;
+
+      function tick() {
+        deferred.notify(iteration++);
+
+        if (count > 0 && iteration >= count) {
+          var fnIndex;
+          deferred.resolve(iteration);
+
+          angular.forEach(repeatFns, function(fn, index) {
+            if (fn.id === promise.$$intervalId) fnIndex = index;
+          });
+
+          if (fnIndex !== undefined) {
+            repeatFns.splice(fnIndex, 1);
+          }
+        }
+
+        if (!skipApply) $rootScope.$apply();
+      }
+
+      repeatFns.push({
+        nextTime:(now + delay),
+        delay: delay,
+        fn: tick,
+        id: nextRepeatId,
+        deferred: deferred
+      });
+      repeatFns.sort(function(a,b){ return a.nextTime - b.nextTime;});
+
+      nextRepeatId++;
+      return promise;
+    };
+    /**
+     * @ngdoc method
+     * @name $interval#cancel
+     *
+     * @description
+     * Cancels a task associated with the `promise`.
+     *
+     * @param {promise} promise A promise from calling the `$interval` function.
+     * @returns {boolean} Returns `true` if the task was successfully cancelled.
+     */
+    $interval.cancel = function(promise) {
+      if(!promise) return false;
+      var fnIndex;
+
+      angular.forEach(repeatFns, function(fn, index) {
+        if (fn.id === promise.$$intervalId) fnIndex = index;
+      });
+
+      if (fnIndex !== undefined) {
+        repeatFns[fnIndex].deferred.reject('canceled');
+        repeatFns.splice(fnIndex, 1);
+        return true;
+      }
+
+      return false;
+    };
+
+    /**
+     * @ngdoc method
+     * @name $interval#flush
+     * @description
+     *
+     * Runs interval tasks scheduled to be run in the next `millis` milliseconds.
+     *
+     * @param {number=} millis maximum timeout amount to flush up until.
+     *
+     * @return {number} The amount of time moved forward.
+     */
+    $interval.flush = function(millis) {
+      now += millis;
+      while (repeatFns.length && repeatFns[0].nextTime <= now) {
+        var task = repeatFns[0];
+        task.fn();
+        task.nextTime += task.delay;
+        repeatFns.sort(function(a,b){ return a.nextTime - b.nextTime;});
+      }
+      return millis;
+    };
+
+    return $interval;
+  }];
+};
+
+
+/* jshint -W101 */
+/* The R_ISO8061_STR regex is never going to fit into the 100 char limit!
+ * This directive should go inside the anonymous function but a bug in JSHint means that it would
+ * not be enacted early enough to prevent the warning.
+ */
+var R_ISO8061_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?:\:?(\d\d)(?:\:?(\d\d)(?:\.(\d{3}))?)?)?(Z|([+-])(\d\d):?(\d\d)))?$/;
+
+function jsonStringToDate(string) {
+  var match;
+  if (match = string.match(R_ISO8061_STR)) {
+    var date = new Date(0),
+        tzHour = 0,
+        tzMin  = 0;
+    if (match[9]) {
+      tzHour = int(match[9] + match[10]);
+      tzMin = int(match[9] + match[11]);
+    }
+    date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3]));
+    date.setUTCHours(int(match[4]||0) - tzHour,
+                     int(match[5]||0) - tzMin,
+                     int(match[6]||0),
+                     int(match[7]||0));
+    return date;
+  }
+  return string;
+}
+
+function int(str) {
+  return parseInt(str, 10);
+}
+
+function padNumber(num, digits, trim) {
+  var neg = '';
+  if (num < 0) {
+    neg =  '-';
+    num = -num;
+  }
+  num = '' + num;
+  while(num.length < digits) num = '0' + num;
+  if (trim)
+    num = num.substr(num.length - digits);
+  return neg + num;
+}
+
+
+/**
+ * @ngdoc type
+ * @name angular.mock.TzDate
+ * @description
+ *
+ * *NOTE*: this is not an injectable instance, just a globally available mock class of `Date`.
+ *
+ * Mock of the Date type which has its timezone specified via constructor arg.
+ *
+ * The main purpose is to create Date-like instances with timezone fixed to the specified timezone
+ * offset, so that we can test code that depends on local timezone settings without dependency on
+ * the time zone settings of the machine where the code is running.
+ *
+ * @param {number} offset Offset of the *desired* timezone in hours (fractions will be honored)
+ * @param {(number|string)} timestamp Timestamp representing the desired time in *UTC*
+ *
+ * @example
+ * !!!! WARNING !!!!!
+ * This is not a complete Date object so only methods that were implemented can be called safely.
+ * To make matters worse, TzDate instances inherit stuff from Date via a prototype.
+ *
+ * We do our best to intercept calls to "unimplemented" methods, but since the list of methods is
+ * incomplete we might be missing some non-standard methods. This can result in errors like:
+ * "Date.prototype.foo called on incompatible Object".
+ *
+ * ```js
+ * var newYearInBratislava = new TzDate(-1, '2009-12-31T23:00:00Z');
+ * newYearInBratislava.getTimezoneOffset() => -60;
+ * newYearInBratislava.getFullYear() => 2010;
+ * newYearInBratislava.getMonth() => 0;
+ * newYearInBratislava.getDate() => 1;
+ * newYearInBratislava.getHours() => 0;
+ * newYearInBratislava.getMinutes() => 0;
+ * newYearInBratislava.getSeconds() => 0;
+ * ```
+ *
+ */
+angular.mock.TzDate = function (offset, timestamp) {
+  var self = new Date(0);
+  if (angular.isString(timestamp)) {
+    var tsStr = timestamp;
+
+    self.origDate = jsonStringToDate(timestamp);
+
+    timestamp = self.origDate.getTime();
+    if (isNaN(timestamp))
+      throw {
+        name: "Illegal Argument",
+        message: "Arg '" + tsStr + "' passed into TzDate constructor is not a valid date string"
+      };
+  } else {
+    self.origDate = new Date(timestamp);
+  }
+
+  var localOffset = new Date(timestamp).getTimezoneOffset();
+  self.offsetDiff = localOffset*60*1000 - offset*1000*60*60;
+  self.date = new Date(timestamp + self.offsetDiff);
+
+  self.getTime = function() {
+    return self.date.getTime() - self.offsetDiff;
+  };
+
+  self.toLocaleDateString = function() {
+    return self.date.toLocaleDateString();
+  };
+
+  self.getFullYear = function() {
+    return self.date.getFullYear();
+  };
+
+  self.getMonth = function() {
+    return self.date.getMonth();
+  };
+
+  self.getDate = function() {
+    return self.date.getDate();
+  };
+
+  self.getHours = function() {
+    return self.date.getHours();
+  };
+
+  self.getMinutes = function() {
+    return self.date.getMinutes();
+  };
+
+  self.getSeconds = function() {
+    return self.date.getSeconds();
+  };
+
+  self.getMilliseconds = function() {
+    return self.date.getMilliseconds();
+  };
+
+  self.getTimezoneOffset = function() {
+    return offset * 60;
+  };
+
+  self.getUTCFullYear = function() {
+    return self.origDate.getUTCFullYear();
+  };
+
+  self.getUTCMonth = function() {
+    return self.origDate.getUTCMonth();
+  };
+
+  self.getUTCDate = function() {
+    return self.origDate.getUTCDate();
+  };
+
+  self.getUTCHours = function() {
+    return self.origDate.getUTCHours();
+  };
+
+  self.getUTCMinutes = function() {
+    return self.origDate.getUTCMinutes();
+  };
+
+  self.getUTCSeconds = function() {
+    return self.origDate.getUTCSeconds();
+  };
+
+  self.getUTCMilliseconds = function() {
+    return self.origDate.getUTCMilliseconds();
+  };
+
+  self.getDay = function() {
+    return self.date.getDay();
+  };
+
+  // provide this method only on browsers that already have it
+  if (self.toISOString) {
+    self.toISOString = function() {
+      return padNumber(self.origDate.getUTCFullYear(), 4) + '-' +
+            padNumber(self.origDate.getUTCMonth() + 1, 2) + '-' +
+            padNumber(self.origDate.getUTCDate(), 2) + 'T' +
+            padNumber(self.origDate.getUTCHours(), 2) + ':' +
+            padNumber(self.origDate.getUTCMinutes(), 2) + ':' +
+            padNumber(self.origDate.getUTCSeconds(), 2) + '.' +
+            padNumber(self.origDate.getUTCMilliseconds(), 3) + 'Z';
+    };
+  }
+
+  //hide all methods not implemented in this mock that the Date prototype exposes
+  var unimplementedMethods = ['getUTCDay',
+      'getYear', 'setDate', 'setFullYear', 'setHours', 'setMilliseconds',
+      'setMinutes', 'setMonth', 'setSeconds', 'setTime', 'setUTCDate', 'setUTCFullYear',
+      'setUTCHours', 'setUTCMilliseconds', 'setUTCMinutes', 'setUTCMonth', 'setUTCSeconds',
+      'setYear', 'toDateString', 'toGMTString', 'toJSON', 'toLocaleFormat', 'toLocaleString',
+      'toLocaleTimeString', 'toSource', 'toString', 'toTimeString', 'toUTCString', 'valueOf'];
+
+  angular.forEach(unimplementedMethods, function(methodName) {
+    self[methodName] = function() {
+      throw new Error("Method '" + methodName + "' is not implemented in the TzDate mock");
+    };
+  });
+
+  return self;
+};
+
+//make "tzDateInstance instanceof Date" return true
+angular.mock.TzDate.prototype = Date.prototype;
+/* jshint +W101 */
+
+angular.mock.animate = angular.module('ngAnimateMock', ['ng'])
+
+  .config(['$provide', function($provide) {
+
+    var reflowQueue = [];
+    $provide.value('$$animateReflow', function(fn) {
+      var index = reflowQueue.length;
+      reflowQueue.push(fn);
+      return function cancel() {
+        reflowQueue.splice(index, 1);
+      };
+    });
+
+    $provide.decorator('$animate', function($delegate, $$asyncCallback) {
+      var animate = {
+        queue : [],
+        enabled : $delegate.enabled,
+        triggerCallbacks : function() {
+          $$asyncCallback.flush();
+        },
+        triggerReflow : function() {
+          angular.forEach(reflowQueue, function(fn) {
+            fn();
+          });
+          reflowQueue = [];
+        }
+      };
+
+      angular.forEach(
+        ['enter','leave','move','addClass','removeClass','setClass'], function(method) {
+        animate[method] = function() {
+          animate.queue.push({
+            event : method,
+            element : arguments[0],
+            args : arguments
+          });
+          $delegate[method].apply($delegate, arguments);
+        };
+      });
+
+      return animate;
+    });
+
+  }]);
+
+
+/**
+ * @ngdoc function
+ * @name angular.mock.dump
+ * @description
+ *
+ * *NOTE*: this is not an injectable instance, just a globally available function.
+ *
+ * Method for serializing common angular objects (scope, elements, etc..) into strings, useful for
+ * debugging.
+ *
+ * This method is also available on window, where it can be used to display objects on debug
+ * console.
+ *
+ * @param {*} object - any object to turn into string.
+ * @return {string} a serialized string of the argument
+ */
+angular.mock.dump = function(object) {
+  return serialize(object);
+
+  function serialize(object) {
+    var out;
+
+    if (angular.isElement(object)) {
+      object = angular.element(object);
+      out = angular.element('<div></div>');
+      angular.forEach(object, function(element) {
+        out.append(angular.element(element).clone());
+      });
+      out = out.html();
+    } else if (angular.isArray(object)) {
+      out = [];
+      angular.forEach(object, function(o) {
+        out.push(serialize(o));
+      });
+      out = '[ ' + out.join(', ') + ' ]';
+    } else if (angular.isObject(object)) {
+      if (angular.isFunction(object.$eval) && angular.isFunction(object.$apply)) {
+        out = serializeScope(object);
+      } else if (object instanceof Error) {
+        out = object.stack || ('' + object.name + ': ' + object.message);
+      } else {
+        // TODO(i): this prevents methods being logged,
+        // we should have a better way to serialize objects
+        out = angular.toJson(object, true);
+      }
+    } else {
+      out = String(object);
+    }
+
+    return out;
+  }
+
+  function serializeScope(scope, offset) {
+    offset = offset ||  '  ';
+    var log = [offset + 'Scope(' + scope.$id + '): {'];
+    for ( var key in scope ) {
+      if (Object.prototype.hasOwnProperty.call(scope, key) && !key.match(/^(\$|this)/)) {
+        log.push('  ' + key + ': ' + angular.toJson(scope[key]));
+      }
+    }
+    var child = scope.$$childHead;
+    while(child) {
+      log.push(serializeScope(child, offset + '  '));
+      child = child.$$nextSibling;
+    }
+    log.push('}');
+    return log.join('\n' + offset);
+  }
+};
+
+/**
+ * @ngdoc service
+ * @name $httpBackend
+ * @description
+ * Fake HTTP backend implementation suitable for unit testing applications that use the
+ * {@link ng.$http $http service}.
+ *
+ * *Note*: For fake HTTP backend implementation suitable for end-to-end testing or backend-less
+ * development please see {@link ngMockE2E.$httpBackend e2e $httpBackend mock}.
+ *
+ * During unit testing, we want our unit tests to run quickly and have no external dependencies so
+ * we don’t want to send [XHR](https://developer.mozilla.org/en/xmlhttprequest) or
+ * [JSONP](http://en.wikipedia.org/wiki/JSONP) requests to a real server. All we really need is
+ * to verify whether a certain request has been sent or not, or alternatively just let the
+ * application make requests, respond with pre-trained responses and assert that the end result is
+ * what we expect it to be.
+ *
+ * This mock implementation can be used to respond with static or dynamic responses via the
+ * `expect` and `when` apis and their shortcuts (`expectGET`, `whenPOST`, etc).
+ *
+ * When an Angular application needs some data from a server, it calls the $http service, which
+ * sends the request to a real server using $httpBackend service. With dependency injection, it is
+ * easy to inject $httpBackend mock (which has the same API as $httpBackend) and use it to verify
+ * the requests and respond with some testing data without sending a request to a real server.
+ *
+ * There are two ways to specify what test data should be returned as http responses by the mock
+ * backend when the code under test makes http requests:
+ *
+ * - `$httpBackend.expect` - specifies a request expectation
+ * - `$httpBackend.when` - specifies a backend definition
+ *
+ *
+ * # Request Expectations vs Backend Definitions
+ *
+ * Request expectations provide a way to make assertions about requests made by the application and
+ * to define responses for those requests. The test will fail if the expected requests are not made
+ * or they are made in the wrong order.
+ *
+ * Backend definitions allow you to define a fake backend for your application which doesn't assert
+ * if a particular request was made or not, it just returns a trained response if a request is made.
+ * The test will pass whether or not the request gets made during testing.
+ *
+ *
+ * <table class="table">
+ *   <tr><th width="220px"></th><th>Request expectations</th><th>Backend definitions</th></tr>
+ *   <tr>
+ *     <th>Syntax</th>
+ *     <td>.expect(...).respond(...)</td>
+ *     <td>.when(...).respond(...)</td>
+ *   </tr>
+ *   <tr>
+ *     <th>Typical usage</th>
+ *     <td>strict unit tests</td>
+ *     <td>loose (black-box) unit testing</td>
+ *   </tr>
+ *   <tr>
+ *     <th>Fulfills multiple requests</th>
+ *     <td>NO</td>
+ *     <td>YES</td>
+ *   </tr>
+ *   <tr>
+ *     <th>Order of requests matters</th>
+ *     <td>YES</td>
+ *     <td>NO</td>
+ *   </tr>
+ *   <tr>
+ *     <th>Request required</th>
+ *     <td>YES</td>
+ *     <td>NO</td>
+ *   </tr>
+ *   <tr>
+ *     <th>Response required</th>
+ *     <td>optional (see below)</td>
+ *     <td>YES</td>
+ *   </tr>
+ * </table>
+ *
+ * In cases where both backend definitions and request expectations are specified during unit
+ * testing, the request expectations are evaluated first.
+ *
+ * If a request expectation has no response specified, the algorithm will search your backend
+ * definitions for an appropriate response.
+ *
+ * If a request didn't match any expectation or if the expectation doesn't have the response
+ * defined, the backend definitions are evaluated in sequential order to see if any of them match
+ * the request. The response from the first matched definition is returned.
+ *
+ *
+ * # Flushing HTTP requests
+ *
+ * The $httpBackend used in production always responds to requests asynchronously. If we preserved
+ * this behavior in unit testing, we'd have to create async unit tests, which are hard to write,
+ * to follow and to maintain. But neither can the testing mock respond synchronously; that would
+ * change the execution of the code under test. For this reason, the mock $httpBackend has a
+ * `flush()` method, which allows the test to explicitly flush pending requests. This preserves
+ * the async api of the backend, while allowing the test to execute synchronously.
+ *
+ *
+ * # Unit testing with mock $httpBackend
+ * The following code shows how to setup and use the mock backend when unit testing a controller.
+ * First we create the controller under test:
+ *
+  ```js
+  // The controller code
+  function MyController($scope, $http) {
+    var authToken;
+
+    $http.get('/auth.py').success(function(data, status, headers) {
+      authToken = headers('A-Token');
+      $scope.user = data;
+    });
+
+    $scope.saveMessage = function(message) {
+      var headers = { 'Authorization': authToken };
+      $scope.status = 'Saving...';
+
+      $http.post('/add-msg.py', message, { headers: headers } ).success(function(response) {
+        $scope.status = '';
+      }).error(function() {
+        $scope.status = 'ERROR!';
+      });
+    };
+  }
+  ```
+ *
+ * Now we setup the mock backend and create the test specs:
+ *
+  ```js
+    // testing controller
+    describe('MyController', function() {
+       var $httpBackend, $rootScope, createController;
+
+       beforeEach(inject(function($injector) {
+         // Set up the mock http service responses
+         $httpBackend = $injector.get('$httpBackend');
+         // backend definition common for all tests
+         $httpBackend.when('GET', '/auth.py').respond({userId: 'userX'}, {'A-Token': 'xxx'});
+
+         // Get hold of a scope (i.e. the root scope)
+         $rootScope = $injector.get('$rootScope');
+         // The $controller service is used to create instances of controllers
+         var $controller = $injector.get('$controller');
+
+         createController = function() {
+           return $controller('MyController', {'$scope' : $rootScope });
+         };
+       }));
+
+
+       afterEach(function() {
+         $httpBackend.verifyNoOutstandingExpectation();
+         $httpBackend.verifyNoOutstandingRequest();
+       });
+
+
+       it('should fetch authentication token', function() {
+         $httpBackend.expectGET('/auth.py');
+         var controller = createController();
+         $httpBackend.flush();
+       });
+
+
+       it('should send msg to server', function() {
+         var controller = createController();
+         $httpBackend.flush();
+
+         // now you don’t care about the authentication, but
+         // the controller will still send the request and
+         // $httpBackend will respond without you having to
+         // specify the expectation and response for this request
+
+         $httpBackend.expectPOST('/add-msg.py', 'message content').respond(201, '');
+         $rootScope.saveMessage('message content');
+         expect($rootScope.status).toBe('Saving...');
+         $httpBackend.flush();
+         expect($rootScope.status).toBe('');
+       });
+
+
+       it('should send auth header', function() {
+         var controller = createController();
+         $httpBackend.flush();
+
+         $httpBackend.expectPOST('/add-msg.py', undefined, function(headers) {
+           // check if the header was send, if it wasn't the expectation won't
+           // match the request and the test will fail
+           return headers['Authorization'] == 'xxx';
+         }).respond(201, '');
+
+         $rootScope.saveMessage('whatever');
+         $httpBackend.flush();
+       });
+    });
+   ```
+ */
+angular.mock.$HttpBackendProvider = function() {
+  this.$get = ['$rootScope', createHttpBackendMock];
+};
+
+/**
+ * General factory function for $httpBackend mock.
+ * Returns instance for unit testing (when no arguments specified):
+ *   - passing through is disabled
+ *   - auto flushing is disabled
+ *
+ * Returns instance for e2e testing (when `$delegate` and `$browser` specified):
+ *   - passing through (delegating request to real backend) is enabled
+ *   - auto flushing is enabled
+ *
+ * @param {Object=} $delegate Real $httpBackend instance (allow passing through if specified)
+ * @param {Object=} $browser Auto-flushing enabled if specified
+ * @return {Object} Instance of $httpBackend mock
+ */
+function createHttpBackendMock($rootScope, $delegate, $browser) {
+  var definitions = [],
+      expectations = [],
+      responses = [],
+      responsesPush = angular.bind(responses, responses.push),
+      copy = angular.copy;
+
+  function createResponse(status, data, headers, statusText) {
+    if (angular.isFunction(status)) return status;
+
+    return function() {
+      return angular.isNumber(status)
+          ? [status, data, headers, statusText]
+          : [200, status, data];
+    };
+  }
+
+  // TODO(vojta): change params to: method, url, data, headers, callback
+  function $httpBackend(method, url, data, callback, headers, timeout, withCredentials) {
+    var xhr = new MockXhr(),
+        expectation = expectations[0],
+        wasExpected = false;
+
+    function prettyPrint(data) {
+      return (angular.isString(data) || angular.isFunction(data) || data instanceof RegExp)
+          ? data
+          : angular.toJson(data);
+    }
+
+    function wrapResponse(wrapped) {
+      if (!$browser && timeout && timeout.then) timeout.then(handleTimeout);
+
+      return handleResponse;
+
+      function handleResponse() {
+        var response = wrapped.response(method, url, data, headers);
+        xhr.$$respHeaders = response[2];
+        callback(copy(response[0]), copy(response[1]), xhr.getAllResponseHeaders(),
+                 copy(response[3] || ''));
+      }
+
+      function handleTimeout() {
+        for (var i = 0, ii = responses.length; i < ii; i++) {
+          if (responses[i] === handleResponse) {
+            responses.splice(i, 1);
+            callback(-1, undefined, '');
+            break;
+          }
+        }
+      }
+    }
+
+    if (expectation && expectation.match(method, url)) {
+      if (!expectation.matchData(data))
+        throw new Error('Expected ' + expectation + ' with different data\n' +
+            'EXPECTED: ' + prettyPrint(expectation.data) + '\nGOT:      ' + data);
+
+      if (!expectation.matchHeaders(headers))
+        throw new Error('Expected ' + expectation + ' with different headers\n' +
+                        'EXPECTED: ' + prettyPrint(expectation.headers) + '\nGOT:      ' +
+                        prettyPrint(headers));
+
+      expectations.shift();
+
+      if (expectation.response) {
+        responses.push(wrapResponse(expectation));
+        return;
+      }
+      wasExpected = true;
+    }
+
+    var i = -1, definition;
+    while ((definition = definitions[++i])) {
+      if (definition.match(method, url, data, headers || {})) {
+        if (definition.response) {
+          // if $browser specified, we do auto flush all requests
+          ($browser ? $browser.defer : responsesPush)(wrapResponse(definition));
+        } else if (definition.passThrough) {
+          $delegate(method, url, data, callback, headers, timeout, withCredentials);
+        } else throw new Error('No response defined !');
+        return;
+      }
+    }
+    throw wasExpected ?
+        new Error('No response defined !') :
+        new Error('Unexpected request: ' + method + ' ' + url + '\n' +
+                  (expectation ? 'Expected ' + expectation : 'No more request expected'));
+  }
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#when
+   * @description
+   * Creates a new backend definition.
+   *
+   * @param {string} method HTTP method.
+   * @param {string|RegExp} url HTTP url.
+   * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives
+   *   data string and returns true if the data is as expected.
+   * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header
+   *   object and returns true if the headers match the current definition.
+   * @returns {requestHandler} Returns an object with `respond` method that controls how a matched
+   *   request is handled.
+   *
+   *  - respond –
+   *      `{function([status,] data[, headers, statusText])
+   *      | function(function(method, url, data, headers)}`
+   *    – The respond method takes a set of static data to be returned or a function that can
+   *    return an array containing response status (number), response data (string), response
+   *    headers (Object), and the text for the status (string).
+   */
+  $httpBackend.when = function(method, url, data, headers) {
+    var definition = new MockHttpExpectation(method, url, data, headers),
+        chain = {
+          respond: function(status, data, headers, statusText) {
+            definition.response = createResponse(status, data, headers, statusText);
+          }
+        };
+
+    if ($browser) {
+      chain.passThrough = function() {
+        definition.passThrough = true;
+      };
+    }
+
+    definitions.push(definition);
+    return chain;
+  };
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#whenGET
+   * @description
+   * Creates a new backend definition for GET requests. For more info see `when()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @param {(Object|function(Object))=} headers HTTP headers.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   * request is handled.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#whenHEAD
+   * @description
+   * Creates a new backend definition for HEAD requests. For more info see `when()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @param {(Object|function(Object))=} headers HTTP headers.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   * request is handled.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#whenDELETE
+   * @description
+   * Creates a new backend definition for DELETE requests. For more info see `when()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @param {(Object|function(Object))=} headers HTTP headers.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   * request is handled.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#whenPOST
+   * @description
+   * Creates a new backend definition for POST requests. For more info see `when()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives
+   *   data string and returns true if the data is as expected.
+   * @param {(Object|function(Object))=} headers HTTP headers.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   * request is handled.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#whenPUT
+   * @description
+   * Creates a new backend definition for PUT requests.  For more info see `when()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives
+   *   data string and returns true if the data is as expected.
+   * @param {(Object|function(Object))=} headers HTTP headers.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   * request is handled.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#whenJSONP
+   * @description
+   * Creates a new backend definition for JSONP requests. For more info see `when()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   * request is handled.
+   */
+  createShortMethods('when');
+
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#expect
+   * @description
+   * Creates a new request expectation.
+   *
+   * @param {string} method HTTP method.
+   * @param {string|RegExp} url HTTP url.
+   * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that
+   *  receives data string and returns true if the data is as expected, or Object if request body
+   *  is in JSON format.
+   * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header
+   *   object and returns true if the headers match the current expectation.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   *  request is handled.
+   *
+   *  - respond –
+   *    `{function([status,] data[, headers, statusText])
+   *    | function(function(method, url, data, headers)}`
+   *    – The respond method takes a set of static data to be returned or a function that can
+   *    return an array containing response status (number), response data (string), response
+   *    headers (Object), and the text for the status (string).
+   */
+  $httpBackend.expect = function(method, url, data, headers) {
+    var expectation = new MockHttpExpectation(method, url, data, headers);
+    expectations.push(expectation);
+    return {
+      respond: function (status, data, headers, statusText) {
+        expectation.response = createResponse(status, data, headers, statusText);
+      }
+    };
+  };
+
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#expectGET
+   * @description
+   * Creates a new request expectation for GET requests. For more info see `expect()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @param {Object=} headers HTTP headers.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   * request is handled. See #expect for more info.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#expectHEAD
+   * @description
+   * Creates a new request expectation for HEAD requests. For more info see `expect()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @param {Object=} headers HTTP headers.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   *   request is handled.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#expectDELETE
+   * @description
+   * Creates a new request expectation for DELETE requests. For more info see `expect()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @param {Object=} headers HTTP headers.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   *   request is handled.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#expectPOST
+   * @description
+   * Creates a new request expectation for POST requests. For more info see `expect()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that
+   *  receives data string and returns true if the data is as expected, or Object if request body
+   *  is in JSON format.
+   * @param {Object=} headers HTTP headers.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   *   request is handled.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#expectPUT
+   * @description
+   * Creates a new request expectation for PUT requests. For more info see `expect()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that
+   *  receives data string and returns true if the data is as expected, or Object if request body
+   *  is in JSON format.
+   * @param {Object=} headers HTTP headers.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   *   request is handled.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#expectPATCH
+   * @description
+   * Creates a new request expectation for PATCH requests. For more info see `expect()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that
+   *  receives data string and returns true if the data is as expected, or Object if request body
+   *  is in JSON format.
+   * @param {Object=} headers HTTP headers.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   *   request is handled.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#expectJSONP
+   * @description
+   * Creates a new request expectation for JSONP requests. For more info see `expect()`.
+   *
+   * @param {string|RegExp} url HTTP url.
+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched
+   *   request is handled.
+   */
+  createShortMethods('expect');
+
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#flush
+   * @description
+   * Flushes all pending requests using the trained responses.
+   *
+   * @param {number=} count Number of responses to flush (in the order they arrived). If undefined,
+   *   all pending requests will be flushed. If there are no pending requests when the flush method
+   *   is called an exception is thrown (as this typically a sign of programming error).
+   */
+  $httpBackend.flush = function(count) {
+    $rootScope.$digest();
+    if (!responses.length) throw new Error('No pending request to flush !');
+
+    if (angular.isDefined(count)) {
+      while (count--) {
+        if (!responses.length) throw new Error('No more pending request to flush !');
+        responses.shift()();
+      }
+    } else {
+      while (responses.length) {
+        responses.shift()();
+      }
+    }
+    $httpBackend.verifyNoOutstandingExpectation();
+  };
+
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#verifyNoOutstandingExpectation
+   * @description
+   * Verifies that all of the requests defined via the `expect` api were made. If any of the
+   * requests were not made, verifyNoOutstandingExpectation throws an exception.
+   *
+   * Typically, you would call this method following each test case that asserts requests using an
+   * "afterEach" clause.
+   *
+   * ```js
+   *   afterEach($httpBackend.verifyNoOutstandingExpectation);
+   * ```
+   */
+  $httpBackend.verifyNoOutstandingExpectation = function() {
+    $rootScope.$digest();
+    if (expectations.length) {
+      throw new Error('Unsatisfied requests: ' + expectations.join(', '));
+    }
+  };
+
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#verifyNoOutstandingRequest
+   * @description
+   * Verifies that there are no outstanding requests that need to be flushed.
+   *
+   * Typically, you would call this method following each test case that asserts requests using an
+   * "afterEach" clause.
+   *
+   * ```js
+   *   afterEach($httpBackend.verifyNoOutstandingRequest);
+   * ```
+   */
+  $httpBackend.verifyNoOutstandingRequest = function() {
+    if (responses.length) {
+      throw new Error('Unflushed requests: ' + responses.length);
+    }
+  };
+
+
+  /**
+   * @ngdoc method
+   * @name $httpBackend#resetExpectations
+   * @description
+   * Resets all request expectations, but preserves all backend definitions. Typically, you would
+   * call resetExpectations during a multiple-phase test when you want to reuse the same instance of
+   * $httpBackend mock.
+   */
+  $httpBackend.resetExpectations = function() {
+    expectations.length = 0;
+    responses.length = 0;
+  };
+
+  return $httpBackend;
+
+
+  function createShortMethods(prefix) {
+    angular.forEach(['GET', 'DELETE', 'JSONP'], function(method) {
+     $httpBackend[prefix + method] = function(url, headers) {
+       return $httpBackend[prefix](method, url, undefined, headers);
+     };
+    });
+
+    angular.forEach(['PUT', 'POST', 'PATCH'], function(method) {
+      $httpBackend[prefix + method] = function(url, data, headers) {
+        return $httpBackend[prefix](method, url, data, headers);
+      };
+    });
+  }
+}
+
+function MockHttpExpectation(method, url, data, headers) {
+
+  this.data = data;
+  this.headers = headers;
+
+  this.match = function(m, u, d, h) {
+    if (method != m) return false;
+    if (!this.matchUrl(u)) return false;
+    if (angular.isDefined(d) && !this.matchData(d)) return false;
+    if (angular.isDefined(h) && !this.matchHeaders(h)) return false;
+    return true;
+  };
+
+  this.matchUrl = function(u) {
+    if (!url) return true;
+    if (angular.isFunction(url.test)) return url.test(u);
+    return url == u;
+  };
+
+  this.matchHeaders = function(h) {
+    if (angular.isUndefined(headers)) return true;
+    if (angular.isFunction(headers)) return headers(h);
+    return angular.equals(headers, h);
+  };
+
+  this.matchData = function(d) {
+    if (angular.isUndefined(data)) return true;
+    if (data && angular.isFunction(data.test)) return data.test(d);
+    if (data && angular.isFunction(data)) return data(d);
+    if (data && !angular.isString(data)) return angular.equals(data, angular.fromJson(d));
+    return data == d;
+  };
+
+  this.toString = function() {
+    return method + ' ' + url;
+  };
+}
+
+function createMockXhr() {
+  return new MockXhr();
+}
+
+function MockXhr() {
+
+  // hack for testing $http, $httpBackend
+  MockXhr.$$lastInstance = this;
+
+  this.open = function(method, url, async) {
+    this.$$method = method;
+    this.$$url = url;
+    this.$$async = async;
+    this.$$reqHeaders = {};
+    this.$$respHeaders = {};
+  };
+
+  this.send = function(data) {
+    this.$$data = data;
+  };
+
+  this.setRequestHeader = function(key, value) {
+    this.$$reqHeaders[key] = value;
+  };
+
+  this.getResponseHeader = function(name) {
+    // the lookup must be case insensitive,
+    // that's why we try two quick lookups first and full scan last
+    var header = this.$$respHeaders[name];
+    if (header) return header;
+
+    name = angular.lowercase(name);
+    header = this.$$respHeaders[name];
+    if (header) return header;
+
+    header = undefined;
+    angular.forEach(this.$$respHeaders, function(headerVal, headerName) {
+      if (!header && angular.lowercase(headerName) == name) header = headerVal;
+    });
+    return header;
+  };
+
+  this.getAllResponseHeaders = function() {
+    var lines = [];
+
+    angular.forEach(this.$$respHeaders, function(value, key) {
+      lines.push(key + ': ' + value);
+    });
+    return lines.join('\n');
+  };
+
+  this.abort = angular.noop;
+}
+
+
+/**
+ * @ngdoc service
+ * @name $timeout
+ * @description
+ *
+ * This service is just a simple decorator for {@link ng.$timeout $timeout} service
+ * that adds a "flush" and "verifyNoPendingTasks" methods.
+ */
+
+angular.mock.$TimeoutDecorator = function($delegate, $browser) {
+
+  /**
+   * @ngdoc method
+   * @name $timeout#flush
+   * @description
+   *
+   * Flushes the queue of pending tasks.
+   *
+   * @param {number=} delay maximum timeout amount to flush up until
+   */
+  $delegate.flush = function(delay) {
+    $browser.defer.flush(delay);
+  };
+
+  /**
+   * @ngdoc method
+   * @name $timeout#verifyNoPendingTasks
+   * @description
+   *
+   * Verifies that there are no pending tasks that need to be flushed.
+   */
+  $delegate.verifyNoPendingTasks = function() {
+    if ($browser.deferredFns.length) {
+      throw new Error('Deferred tasks to flush (' + $browser.deferredFns.length + '): ' +
+          formatPendingTasksAsString($browser.deferredFns));
+    }
+  };
+
+  function formatPendingTasksAsString(tasks) {
+    var result = [];
+    angular.forEach(tasks, function(task) {
+      result.push('{id: ' + task.id + ', ' + 'time: ' + task.time + '}');
+    });
+
+    return result.join(', ');
+  }
+
+  return $delegate;
+};
+
+angular.mock.$RAFDecorator = function($delegate) {
+  var queue = [];
+  var rafFn = function(fn) {
+    var index = queue.length;
+    queue.push(fn);
+    return function() {
+      queue.splice(index, 1);
+    };
+  };
+
+  rafFn.supported = $delegate.supported;
+
+  rafFn.flush = function() {
+    if(queue.length === 0) {
+      throw new Error('No rAF callbacks present');
+    }
+
+    var length = queue.length;
+    for(var i=0;i<length;i++) {
+      queue[i]();
+    }
+
+    queue = [];
+  };
+
+  return rafFn;
+};
+
+angular.mock.$AsyncCallbackDecorator = function($delegate) {
+  var callbacks = [];
+  var addFn = function(fn) {
+    callbacks.push(fn);
+  };
+  addFn.flush = function() {
+    angular.forEach(callbacks, function(fn) {
+      fn();
+    });
+    callbacks = [];
+  };
+  return addFn;
+};
+
+/**
+ *
+ */
+angular.mock.$RootElementProvider = function() {
+  this.$get = function() {
+    return angular.element('<div ng-app></div>');
+  };
+};
+
+/**
+ * @ngdoc module
+ * @name ngMock
+ * @packageName angular-mocks
+ * @description
+ *
+ * # ngMock
+ *
+ * The `ngMock` module provides support to inject and mock Angular services into unit tests.
+ * In addition, ngMock also extends various core ng services such that they can be
+ * inspected and controlled in a synchronous manner within test code.
+ *
+ *
+ * <div doc-module-components="ngMock"></div>
+ *
+ */
+angular.module('ngMock', ['ng']).provider({
+  $browser: angular.mock.$BrowserProvider,
+  $exceptionHandler: angular.mock.$ExceptionHandlerProvider,
+  $log: angular.mock.$LogProvider,
+  $interval: angular.mock.$IntervalProvider,
+  $httpBackend: angular.mock.$HttpBackendProvider,
+  $rootElement: angular.mock.$RootElementProvider
+}).config(['$provide', function($provide) {
+  $provide.decorator('$timeout', angular.mock.$TimeoutDecorator);
+  $provide.decorator('$$rAF', angular.mock.$RAFDecorator);
+  $provide.decorator('$$asyncCallback', angular.mock.$AsyncCallbackDecorator);
+}]);
+
+/**
+ * @ngdoc module
+ * @name ngMockE2E
+ * @module ngMockE2E
+ * @packageName angular-mocks
+ * @description
+ *
+ * The `ngMockE2E` is an angular module which contains mocks suitable for end-to-end testing.
+ * Currently there is only one mock present in this module -
+ * the {@link ngMockE2E.$httpBackend e2e $httpBackend} mock.
+ */
+angular.module('ngMockE2E', ['ng']).config(['$provide', function($provide) {
+  $provide.decorator('$httpBackend', angular.mock.e2e.$httpBackendDecorator);
+}]);
+
+/**
+ * @ngdoc service
+ * @name $httpBackend
+ * @module ngMockE2E
+ * @description
+ * Fake HTTP backend implementation suitable for end-to-end testing or backend-less development of
+ * applications that use the {@link ng.$http $http service}.
+ *
+ * *Note*: For fake http backend implementation suitable for unit testing please see
+ * {@link ngMock.$httpBackend unit-testing $httpBackend mock}.
+ *
+ * This implementation can be used to respond with static or dynamic responses via the `when` api
+ * and its shortcuts (`whenGET`, `whenPOST`, etc) and optionally pass through requests to the
+ * real $httpBackend for specific requests (e.g. to interact with certain remote apis or to fetch
+ * templates from a webserver).
+ *
+ * As opposed to unit-testing, in an end-to-end testing scenario or in scenario when an application
+ * is being developed with the real backend api replaced with a mock, it is often desirable for
+ * certain category of requests to bypass the mock and issue a real http request (e.g. to fetch
+ * templates or static files from the webserver). To configure the backend with this behavior
+ * use the `passThrough` request handler of `when` instead of `respond`.
+ *
+ * Additionally, we don't want to manually have to flush mocked out requests like we do during unit
+ * testing. For this reason the e2e $httpBackend flushes mocked out requests
+ * automatically, closely simulating the behavior of the XMLHttpRequest object.
+ *
+ * To setup the application to run with this http backend, you have to create a module that depends
+ * on the `ngMockE2E` and your application modules and defines the fake backend:
+ *
+ * ```js
+ *   myAppDev = angular.module('myAppDev', ['myApp', 'ngMockE2E']);
+ *   myAppDev.run(function($httpBackend) {
+ *     phones = [{name: 'phone1'}, {name: 'phone2'}];
+ *
+ *     // returns the current list of phones
+ *     $httpBackend.whenGET('/phones').respond(phones);
+ *
+ *     // adds a new phone to the phones array
+ *     $httpBackend.whenPOST('/phones').respond(function(method, url, data) {
+ *       var phone = angular.fromJson(data);
+ *       phones.push(phone);
+ *       return [200, phone, {}];
+ *     });
+ *     $httpBackend.whenGET(/^\/templates\//).passThrough();
+ *     //...
+ *   });
+ * ```
+ *
+ * Afterwards, bootstrap your app with this new module.
+ */
+
+/**
+ * @ngdoc method
+ * @name $httpBackend#when
+ * @module ngMockE2E
+ * @description
+ * Creates a new backend definition.
+ *
+ * @param {string} method HTTP method.
+ * @param {string|RegExp} url HTTP url.
+ * @param {(string|RegExp)=} data HTTP request body.
+ * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header
+ *   object and returns true if the headers match the current definition.
+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
+ *   control how a matched request is handled.
+ *
+ *  - respond –
+ *    `{function([status,] data[, headers, statusText])
+ *    | function(function(method, url, data, headers)}`
+ *    – The respond method takes a set of static data to be returned or a function that can return
+ *    an array containing response status (number), response data (string), response headers
+ *    (Object), and the text for the status (string).
+ *  - passThrough – `{function()}` – Any request matching a backend definition with
+ *    `passThrough` handler will be passed through to the real backend (an XHR request will be made
+ *    to the server.)
+ */
+
+/**
+ * @ngdoc method
+ * @name $httpBackend#whenGET
+ * @module ngMockE2E
+ * @description
+ * Creates a new backend definition for GET requests. For more info see `when()`.
+ *
+ * @param {string|RegExp} url HTTP url.
+ * @param {(Object|function(Object))=} headers HTTP headers.
+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
+ *   control how a matched request is handled.
+ */
+
+/**
+ * @ngdoc method
+ * @name $httpBackend#whenHEAD
+ * @module ngMockE2E
+ * @description
+ * Creates a new backend definition for HEAD requests. For more info see `when()`.
+ *
+ * @param {string|RegExp} url HTTP url.
+ * @param {(Object|function(Object))=} headers HTTP headers.
+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
+ *   control how a matched request is handled.
+ */
+
+/**
+ * @ngdoc method
+ * @name $httpBackend#whenDELETE
+ * @module ngMockE2E
+ * @description
+ * Creates a new backend definition for DELETE requests. For more info see `when()`.
+ *
+ * @param {string|RegExp} url HTTP url.
+ * @param {(Object|function(Object))=} headers HTTP headers.
+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
+ *   control how a matched request is handled.
+ */
+
+/**
+ * @ngdoc method
+ * @name $httpBackend#whenPOST
+ * @module ngMockE2E
+ * @description
+ * Creates a new backend definition for POST requests. For more info see `when()`.
+ *
+ * @param {string|RegExp} url HTTP url.
+ * @param {(string|RegExp)=} data HTTP request body.
+ * @param {(Object|function(Object))=} headers HTTP headers.
+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
+ *   control how a matched request is handled.
+ */
+
+/**
+ * @ngdoc method
+ * @name $httpBackend#whenPUT
+ * @module ngMockE2E
+ * @description
+ * Creates a new backend definition for PUT requests.  For more info see `when()`.
+ *
+ * @param {string|RegExp} url HTTP url.
+ * @param {(string|RegExp)=} data HTTP request body.
+ * @param {(Object|function(Object))=} headers HTTP headers.
+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
+ *   control how a matched request is handled.
+ */
+
+/**
+ * @ngdoc method
+ * @name $httpBackend#whenPATCH
+ * @module ngMockE2E
+ * @description
+ * Creates a new backend definition for PATCH requests.  For more info see `when()`.
+ *
+ * @param {string|RegExp} url HTTP url.
+ * @param {(string|RegExp)=} data HTTP request body.
+ * @param {(Object|function(Object))=} headers HTTP headers.
+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
+ *   control how a matched request is handled.
+ */
+
+/**
+ * @ngdoc method
+ * @name $httpBackend#whenJSONP
+ * @module ngMockE2E
+ * @description
+ * Creates a new backend definition for JSONP requests. For more info see `when()`.
+ *
+ * @param {string|RegExp} url HTTP url.
+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
+ *   control how a matched request is handled.
+ */
+angular.mock.e2e = {};
+angular.mock.e2e.$httpBackendDecorator =
+  ['$rootScope', '$delegate', '$browser', createHttpBackendMock];
+
+
+angular.mock.clearDataCache = function() {
+  var key,
+      cache = angular.element.cache;
+
+  for(key in cache) {
+    if (Object.prototype.hasOwnProperty.call(cache,key)) {
+      var handle = cache[key].handle;
+
+      handle && angular.element(handle.elem).off();
+      delete cache[key];
+    }
+  }
+};
+
+
+if(window.jasmine || window.mocha) {
+
+  var currentSpec = null,
+      isSpecRunning = function() {
+        return !!currentSpec;
+      };
+
+
+  (window.beforeEach || window.setup)(function() {
+    currentSpec = this;
+  });
+
+  (window.afterEach || window.teardown)(function() {
+    var injector = currentSpec.$injector;
+
+    angular.forEach(currentSpec.$modules, function(module) {
+      if (module && module.$$hashKey) {
+        module.$$hashKey = undefined;
+      }
+    });
+
+    currentSpec.$injector = null;
+    currentSpec.$modules = null;
+    currentSpec = null;
+
+    if (injector) {
+      injector.get('$rootElement').off();
+      injector.get('$browser').pollFns.length = 0;
+    }
+
+    angular.mock.clearDataCache();
+
+    // clean up jquery's fragment cache
+    angular.forEach(angular.element.fragments, function(val, key) {
+      delete angular.element.fragments[key];
+    });
+
+    MockXhr.$$lastInstance = null;
+
+    angular.forEach(angular.callbacks, function(val, key) {
+      delete angular.callbacks[key];
+    });
+    angular.callbacks.counter = 0;
+  });
+
+  /**
+   * @ngdoc function
+   * @name angular.mock.module
+   * @description
+   *
+   * *NOTE*: This function is also published on window for easy access.<br>
+   *
+   * This function registers a module configuration code. It collects the configuration information
+   * which will be used when the injector is created by {@link angular.mock.inject inject}.
+   *
+   * See {@link angular.mock.inject inject} for usage example
+   *
+   * @param {...(string|Function|Object)} fns any number of modules which are represented as string
+   *        aliases or as anonymous module initialization functions. The modules are used to
+   *        configure the injector. The 'ng' and 'ngMock' modules are automatically loaded. If an
+   *        object literal is passed they will be registered as values in the module, the key being
+   *        the module name and the value being what is returned.
+   */
+  window.module = angular.mock.module = function() {
+    var moduleFns = Array.prototype.slice.call(arguments, 0);
+    return isSpecRunning() ? workFn() : workFn;
+    /////////////////////
+    function workFn() {
+      if (currentSpec.$injector) {
+        throw new Error('Injector already created, can not register a module!');
+      } else {
+        var modules = currentSpec.$modules || (currentSpec.$modules = []);
+        angular.forEach(moduleFns, function(module) {
+          if (angular.isObject(module) && !angular.isArray(module)) {
+            modules.push(function($provide) {
+              angular.forEach(module, function(value, key) {
+                $provide.value(key, value);
+              });
+            });
+          } else {
+            modules.push(module);
+          }
+        });
+      }
+    }
+  };
+
+  /**
+   * @ngdoc function
+   * @name angular.mock.inject
+   * @description
+   *
+   * *NOTE*: This function is also published on window for easy access.<br>
+   *
+   * The inject function wraps a function into an injectable function. The inject() creates new
+   * instance of {@link auto.$injector $injector} per test, which is then used for
+   * resolving references.
+   *
+   *
+   * ## Resolving References (Underscore Wrapping)
+   * Often, we would like to inject a reference once, in a `beforeEach()` block and reuse this
+   * in multiple `it()` clauses. To be able to do this we must assign the reference to a variable
+   * that is declared in the scope of the `describe()` block. Since we would, most likely, want
+   * the variable to have the same name of the reference we have a problem, since the parameter
+   * to the `inject()` function would hide the outer variable.
+   *
+   * To help with this, the injected parameters can, optionally, be enclosed with underscores.
+   * These are ignored by the injector when the reference name is resolved.
+   *
+   * For example, the parameter `_myService_` would be resolved as the reference `myService`.
+   * Since it is available in the function body as _myService_, we can then assign it to a variable
+   * defined in an outer scope.
+   *
+   * ```
+   * // Defined out reference variable outside
+   * var myService;
+   *
+   * // Wrap the parameter in underscores
+   * beforeEach( inject( function(_myService_){
+   *   myService = _myService_;
+   * }));
+   *
+   * // Use myService in a series of tests.
+   * it('makes use of myService', function() {
+   *   myService.doStuff();
+   * });
+   *
+   * ```
+   *
+   * See also {@link angular.mock.module angular.mock.module}
+   *
+   * ## Example
+   * Example of what a typical jasmine tests looks like with the inject method.
+   * ```js
+   *
+   *   angular.module('myApplicationModule', [])
+   *       .value('mode', 'app')
+   *       .value('version', 'v1.0.1');
+   *
+   *
+   *   describe('MyApp', function() {
+   *
+   *     // You need to load modules that you want to test,
+   *     // it loads only the "ng" module by default.
+   *     beforeEach(module('myApplicationModule'));
+   *
+   *
+   *     // inject() is used to inject arguments of all given functions
+   *     it('should provide a version', inject(function(mode, version) {
+   *       expect(version).toEqual('v1.0.1');
+   *       expect(mode).toEqual('app');
+   *     }));
+   *
+   *
+   *     // The inject and module method can also be used inside of the it or beforeEach
+   *     it('should override a version and test the new version is injected', function() {
+   *       // module() takes functions or strings (module aliases)
+   *       module(function($provide) {
+   *         $provide.value('version', 'overridden'); // override version here
+   *       });
+   *
+   *       inject(function(version) {
+   *         expect(version).toEqual('overridden');
+   *       });
+   *     });
+   *   });
+   *
+   * ```
+   *
+   * @param {...Function} fns any number of functions which will be injected using the injector.
+   */
+
+
+
+  var ErrorAddingDeclarationLocationStack = function(e, errorForStack) {
+    this.message = e.message;
+    this.name = e.name;
+    if (e.line) this.line = e.line;
+    if (e.sourceId) this.sourceId = e.sourceId;
+    if (e.stack && errorForStack)
+      this.stack = e.stack + '\n' + errorForStack.stack;
+    if (e.stackArray) this.stackArray = e.stackArray;
+  };
+  ErrorAddingDeclarationLocationStack.prototype.toString = Error.prototype.toString;
+
+  window.inject = angular.mock.inject = function() {
+    var blockFns = Array.prototype.slice.call(arguments, 0);
+    var errorForStack = new Error('Declaration Location');
+    return isSpecRunning() ? workFn.call(currentSpec) : workFn;
+    /////////////////////
+    function workFn() {
+      var modules = currentSpec.$modules || [];
+
+      modules.unshift('ngMock');
+      modules.unshift('ng');
+      var injector = currentSpec.$injector;
+      if (!injector) {
+        injector = currentSpec.$injector = angular.injector(modules);
+      }
+      for(var i = 0, ii = blockFns.length; i < ii; i++) {
+        try {
+          /* jshint -W040 *//* Jasmine explicitly provides a `this` object when calling functions */
+          injector.invoke(blockFns[i] || angular.noop, this);
+          /* jshint +W040 */
+        } catch (e) {
+          if (e.stack && errorForStack) {
+            throw new ErrorAddingDeclarationLocationStack(e, errorForStack);
+          }
+          throw e;
+        } finally {
+          errorForStack = null;
+        }
+      }
+    }
+  };
+}
+
+
+})(window, window.angular);
\ No newline at end of file
diff --git a/webclient/js/angular-route.js b/webclient/js/angular-route.js
index c4da03a645..305d92e855 100644
--- a/webclient/js/angular-route.js
+++ b/webclient/js/angular-route.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.20
+ * @license AngularJS v1.3.0-rc.1
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
@@ -22,12 +22,12 @@
  */
  /* global -ngRouteModule */
 var ngRouteModule = angular.module('ngRoute', ['ng']).
-                        provider('$route', $RouteProvider);
+                        provider('$route', $RouteProvider),
+    $routeMinErr = angular.$$minErr('ngRoute');
 
 /**
  * @ngdoc provider
  * @name $routeProvider
- * @kind function
  *
  * @description
  *
@@ -216,10 +216,14 @@ function $RouteProvider(){
    * Sets route definition that will be used on route change when no other route definition
    * is matched.
    *
-   * @param {Object} params Mapping information to be assigned to `$route.current`.
+   * @param {Object|string} params Mapping information to be assigned to `$route.current`.
+   * If called with a string, the value maps to `redirectTo`.
    * @returns {Object} self
    */
   this.otherwise = function(params) {
+    if (typeof params === 'string') {
+      params = {redirectTo: params};
+    }
     this.when(null, params);
     return this;
   };
@@ -230,10 +234,9 @@ function $RouteProvider(){
                '$routeParams',
                '$q',
                '$injector',
-               '$http',
-               '$templateCache',
+               '$templateRequest',
                '$sce',
-      function($rootScope, $location, $routeParams, $q, $injector, $http, $templateCache, $sce) {
+      function($rootScope, $location, $routeParams, $q, $injector, $templateRequest, $sce) {
 
     /**
      * @ngdoc service
@@ -441,6 +444,36 @@ function $RouteProvider(){
           reload: function() {
             forceReload = true;
             $rootScope.$evalAsync(updateRoute);
+          },
+
+          /**
+           * @ngdoc method
+           * @name $route#updateParams
+           *
+           * @description
+           * Causes `$route` service to update the current URL, replacing
+           * current route parameters with those specified in `newParams`.
+           * Provided property names that match the route's path segment
+           * definitions will be interpolated into the location's path, while
+           * remaining properties will be treated as query params.
+           *
+           * @param {Object} newParams mapping of URL parameter names to values
+           */
+          updateParams: function(newParams) {
+            if (this.current && this.current.$$route) {
+              var searchParams = {}, self=this;
+
+              angular.forEach(Object.keys(newParams), function(key) {
+                if (!self.current.pathParams[key]) searchParams[key] = newParams[key];
+              });
+
+              newParams = angular.extend({}, this.current.params, newParams);
+              $location.path(interpolate(this.current.$$route.originalPath, newParams));
+              $location.search(angular.extend({}, $location.search(), searchParams));
+            }
+            else {
+              throw $routeMinErr('norout', 'Tried updating route when with no current route');
+            }
           }
         };
 
@@ -473,9 +506,7 @@ function $RouteProvider(){
       for (var i = 1, len = m.length; i < len; ++i) {
         var key = keys[i - 1];
 
-        var val = 'string' == typeof m[i]
-              ? decodeURIComponent(m[i])
-              : m[i];
+        var val = m[i];
 
         if (key && val) {
           params[key.name] = val;
@@ -518,7 +549,7 @@ function $RouteProvider(){
 
               angular.forEach(locals, function(value, key) {
                 locals[key] = angular.isString(value) ?
-                    $injector.get(value) : $injector.invoke(value);
+                    $injector.get(value) : $injector.invoke(value, null, null, key);
               });
 
               if (angular.isDefined(template = next.template)) {
@@ -532,8 +563,7 @@ function $RouteProvider(){
                 templateUrl = $sce.getTrustedResourceUrl(templateUrl);
                 if (angular.isDefined(templateUrl)) {
                   next.loadedTemplateUrl = templateUrl;
-                  template = $http.get(templateUrl, {cache: $templateCache}).
-                      then(function(response) { return response.data; });
+                  template = $templateRequest(templateUrl);
                 }
               }
               if (angular.isDefined(template)) {
@@ -695,7 +725,6 @@ ngRouteModule.directive('ngView', ngViewFillContentFactory);
           <pre>$location.path() = {{main.$location.path()}}</pre>
           <pre>$route.current.templateUrl = {{main.$route.current.templateUrl}}</pre>
           <pre>$route.current.params = {{main.$route.current.params}}</pre>
-          <pre>$route.current.scope.name = {{main.$route.current.scope.name}}</pre>
           <pre>$routeParams = {{main.$routeParams}}</pre>
         </div>
       </file>
@@ -846,7 +875,7 @@ function ngViewFactory(   $route,   $anchorScroll,   $animate) {
             currentScope = null;
           }
           if(currentElement) {
-            $animate.leave(currentElement, function() {
+            $animate.leave(currentElement).then(function() {
               previousElement = null;
             });
             previousElement = currentElement;
@@ -869,7 +898,7 @@ function ngViewFactory(   $route,   $anchorScroll,   $animate) {
             // function is called before linking the content, which would apply child
             // directives to non existing elements.
             var clone = $transclude(newScope, function(clone) {
-              $animate.enter(clone, null, currentElement || $element, function onNgViewEnter () {
+              $animate.enter(clone, null, currentElement || $element).then(function onNgViewEnter () {
                 if (angular.isDefined(autoScrollExp)
                   && (!autoScrollExp || scope.$eval(autoScrollExp))) {
                   $anchorScroll();
diff --git a/webclient/js/angular-route.min.js b/webclient/js/angular-route.min.js
index efdc1a2151..03da279ec3 100644
--- a/webclient/js/angular-route.min.js
+++ b/webclient/js/angular-route.min.js
@@ -1,14 +1,14 @@
 /*
- AngularJS v1.2.0
- (c) 2010-2012 Google, Inc. http://angularjs.org
+ AngularJS v1.3.0-rc.1
+ (c) 2010-2014 Google, Inc. http://angularjs.org
  License: MIT
 */
-(function(t,c,B){'use strict';function w(s,r,g,a,h){return{restrict:"ECA",terminal:!0,priority:400,transclude:"element",compile:function(k,d,A){return function(u,k,d){function v(){l&&(l.$destroy(),l=null);m&&(h.leave(m),m=null)}function x(){var f=s.current&&s.current.locals,y=f&&f.$template;if(y){var z=u.$new();A(z,function(e){e.html(y);h.enter(e,null,m||k,function(){!c.isDefined(n)||n&&!u.$eval(n)||r()});v();var p=g(e.contents()),q=s.current;l=q.scope=z;m=e;if(q.controller){f.$scope=l;var d=a(q.controller,
-f);q.controllerAs&&(l[q.controllerAs]=d);e.data("$ngControllerController",d);e.children().data("$ngControllerController",d)}p(l);l.$emit("$viewContentLoaded");l.$eval(b)})}else v()}var l,m,n=d.autoscroll,b=d.onload||"";u.$on("$routeChangeSuccess",x);x()}}}}t=c.module("ngRoute",["ng"]).provider("$route",function(){function s(a,h){return c.extend(new (c.extend(function(){},{prototype:a})),h)}function r(a,c){var k=c.caseInsensitiveMatch,d={originalPath:a,regexp:a},g=d.keys=[];a=a.replace(/([().])/g,
-"\\$1").replace(/(\/)?:(\w+)([\?|\*])?/g,function(a,c,h,d){a="?"===d?d:null;d="*"===d?d:null;g.push({name:h,optional:!!a});c=c||"";return""+(a?"":c)+"(?:"+(a?c:"")+(d&&"(.+?)"||"([^/]+)")+(a||"")+")"+(a||"")}).replace(/([\/$\*])/g,"\\$1");d.regexp=RegExp("^"+a+"$",k?"i":"");return d}var g={};this.when=function(a,h){g[a]=c.extend({reloadOnSearch:!0},h,a&&r(a,h));if(a){var k="/"==a[a.length-1]?a.substr(0,a.length-1):a+"/";g[k]=c.extend({redirectTo:a},r(k,h))}return this};this.otherwise=function(a){this.when(null,
-a);return this};this.$get=["$rootScope","$location","$routeParams","$q","$injector","$http","$templateCache","$sce",function(a,h,k,d,r,u,t,w){function v(){var b=x(),f=n.current;if(b&&f&&b.$$route===f.$$route&&c.equals(b.pathParams,f.pathParams)&&!b.reloadOnSearch&&!m)f.params=b.params,c.copy(f.params,k),a.$broadcast("$routeUpdate",f);else if(b||f)m=!1,a.$broadcast("$routeChangeStart",b,f),(n.current=b)&&b.redirectTo&&(c.isString(b.redirectTo)?h.path(l(b.redirectTo,b.params)).search(b.params).replace():
-h.url(b.redirectTo(b.pathParams,h.path(),h.search())).replace()),d.when(b).then(function(){if(b){var a=c.extend({},b.resolve),f,e;c.forEach(a,function(b,f){a[f]=c.isString(b)?r.get(b):r.invoke(b)});c.isDefined(f=b.template)?c.isFunction(f)&&(f=f(b.params)):c.isDefined(e=b.templateUrl)&&(c.isFunction(e)&&(e=e(b.params)),e=w.getTrustedResourceUrl(e),c.isDefined(e)&&(b.loadedTemplateUrl=e,f=u.get(e,{cache:t}).then(function(b){return b.data})));c.isDefined(f)&&(a.$template=f);return d.all(a)}}).then(function(d){b==
-n.current&&(b&&(b.locals=d,c.copy(b.params,k)),a.$broadcast("$routeChangeSuccess",b,f))},function(c){b==n.current&&a.$broadcast("$routeChangeError",b,f,c)})}function x(){var b,a;c.forEach(g,function(d,l){var e;if(e=!a){var p=h.path();e=d.keys;var q={};if(d.regexp)if(p=d.regexp.exec(p)){for(var g=1,k=p.length;g<k;++g){var m=e[g-1],n="string"==typeof p[g]?decodeURIComponent(p[g]):p[g];m&&n&&(q[m.name]=n)}e=q}else e=null;else e=null;e=b=e}e&&(a=s(d,{params:c.extend({},h.search(),b),pathParams:b}),a.$$route=
-d)});return a||g[null]&&s(g[null],{params:{},pathParams:{}})}function l(a,d){var g=[];c.forEach((a||"").split(":"),function(a,b){if(0===b)g.push(a);else{var c=a.match(/(\w+)(.*)/),h=c[1];g.push(d[h]);g.push(c[2]||"");delete d[h]}});return g.join("")}var m=!1,n={routes:g,reload:function(){m=!0;a.$evalAsync(v)}};a.$on("$locationChangeSuccess",v);return n}]});t.provider("$routeParams",function(){this.$get=function(){return{}}});t.directive("ngView",w);w.$inject=["$route","$anchorScroll","$compile","$controller",
-"$animate"]})(window,window.angular);
+(function(r,d,z){'use strict';function v(s,h,f){return{restrict:"ECA",terminal:!0,priority:400,transclude:"element",link:function(a,e,b,g,u){function w(){k&&(k.remove(),k=null);l&&(l.$destroy(),l=null);n&&(f.leave(n).then(function(){k=null}),k=n,n=null)}function t(){var c=s.current&&s.current.locals;if(d.isDefined(c&&c.$template)){var c=a.$new(),m=s.current;n=u(c,function(c){f.enter(c,null,n||e).then(function(){!d.isDefined(p)||p&&!a.$eval(p)||h()});w()});l=m.scope=c;l.$emit("$viewContentLoaded");
+l.$eval(q)}else w()}var l,n,k,p=b.autoscroll,q=b.onload||"";a.$on("$routeChangeSuccess",t);t()}}}function x(d,h,f){return{restrict:"ECA",priority:-400,link:function(a,e){var b=f.current,g=b.locals;e.html(g.$template);var u=d(e.contents());b.controller&&(g.$scope=a,g=h(b.controller,g),b.controllerAs&&(a[b.controllerAs]=g),e.data("$ngControllerController",g),e.children().data("$ngControllerController",g));u(a)}}}r=d.module("ngRoute",["ng"]).provider("$route",function(){function s(a,e){return d.extend(new (d.extend(function(){},
+{prototype:a})),e)}function h(a,d){var b=d.caseInsensitiveMatch,g={originalPath:a,regexp:a},f=g.keys=[];a=a.replace(/([().])/g,"\\$1").replace(/(\/)?:(\w+)([\?\*])?/g,function(a,d,e,b){a="?"===b?b:null;b="*"===b?b:null;f.push({name:e,optional:!!a});d=d||"";return""+(a?"":d)+"(?:"+(a?d:"")+(b&&"(.+?)"||"([^/]+)")+(a||"")+")"+(a||"")}).replace(/([\/$\*])/g,"\\$1");g.regexp=new RegExp("^"+a+"$",b?"i":"");return g}var f={};this.when=function(a,e){f[a]=d.extend({reloadOnSearch:!0},e,a&&h(a,e));if(a){var b=
+"/"==a[a.length-1]?a.substr(0,a.length-1):a+"/";f[b]=d.extend({redirectTo:a},h(b,e))}return this};this.otherwise=function(a){"string"===typeof a&&(a={redirectTo:a});this.when(null,a);return this};this.$get=["$rootScope","$location","$routeParams","$q","$injector","$templateRequest","$sce",function(a,e,b,g,h,r,t){function l(){var c=n(),m=q.current;if(c&&m&&c.$$route===m.$$route&&d.equals(c.pathParams,m.pathParams)&&!c.reloadOnSearch&&!p)m.params=c.params,d.copy(m.params,b),a.$broadcast("$routeUpdate",
+m);else if(c||m)p=!1,a.$broadcast("$routeChangeStart",c,m),(q.current=c)&&c.redirectTo&&(d.isString(c.redirectTo)?e.path(k(c.redirectTo,c.params)).search(c.params).replace():e.url(c.redirectTo(c.pathParams,e.path(),e.search())).replace()),g.when(c).then(function(){if(c){var a=d.extend({},c.resolve),e,b;d.forEach(a,function(c,b){a[b]=d.isString(c)?h.get(c):h.invoke(c,null,null,b)});d.isDefined(e=c.template)?d.isFunction(e)&&(e=e(c.params)):d.isDefined(b=c.templateUrl)&&(d.isFunction(b)&&(b=b(c.params)),
+b=t.getTrustedResourceUrl(b),d.isDefined(b)&&(c.loadedTemplateUrl=b,e=r(b)));d.isDefined(e)&&(a.$template=e);return g.all(a)}}).then(function(e){c==q.current&&(c&&(c.locals=e,d.copy(c.params,b)),a.$broadcast("$routeChangeSuccess",c,m))},function(d){c==q.current&&a.$broadcast("$routeChangeError",c,m,d)})}function n(){var c,a;d.forEach(f,function(b,g){var f;if(f=!a){var h=e.path();f=b.keys;var l={};if(b.regexp)if(h=b.regexp.exec(h)){for(var k=1,n=h.length;k<n;++k){var p=f[k-1],q=h[k];p&&q&&(l[p.name]=
+q)}f=l}else f=null;else f=null;f=c=f}f&&(a=s(b,{params:d.extend({},e.search(),c),pathParams:c}),a.$$route=b)});return a||f[null]&&s(f[null],{params:{},pathParams:{}})}function k(a,b){var e=[];d.forEach((a||"").split(":"),function(a,c){if(0===c)e.push(a);else{var d=a.match(/(\w+)(.*)/),f=d[1];e.push(b[f]);e.push(d[2]||"");delete b[f]}});return e.join("")}var p=!1,q={routes:f,reload:function(){p=!0;a.$evalAsync(l)},updateParams:function(a){if(this.current&&this.current.$$route){var b={},f=this;d.forEach(Object.keys(a),
+function(d){f.current.pathParams[d]||(b[d]=a[d])});a=d.extend({},this.current.params,a);e.path(k(this.current.$$route.originalPath,a));e.search(d.extend({},e.search(),b))}else throw y("norout");}};a.$on("$locationChangeSuccess",l);return q}]});var y=d.$$minErr("ngRoute");r.provider("$routeParams",function(){this.$get=function(){return{}}});r.directive("ngView",v);r.directive("ngView",x);v.$inject=["$route","$anchorScroll","$animate"];x.$inject=["$compile","$controller","$route"]})(window,window.angular);
 //# sourceMappingURL=angular-route.min.js.map
diff --git a/webclient/js/angular-sanitize.js b/webclient/js/angular-sanitize.js
index d34522ac8d..ec46895f68 100644
--- a/webclient/js/angular-sanitize.js
+++ b/webclient/js/angular-sanitize.js
@@ -1,6 +1,6 @@
 /**
- * @license AngularJS v1.2.0
- * (c) 2010-2012 Google, Inc. http://angularjs.org
+ * @license AngularJS v1.3.0-rc.1
+ * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
 (function(window, angular, undefined) {'use strict';
@@ -8,7 +8,7 @@
 var $sanitizeMinErr = angular.$$minErr('$sanitize');
 
 /**
- * @ngdoc overview
+ * @ngdoc module
  * @name ngSanitize
  * @description
  *
@@ -16,7 +16,6 @@ var $sanitizeMinErr = angular.$$minErr('$sanitize');
  *
  * The `ngSanitize` module provides functionality to sanitize HTML.
  *
- * {@installModule sanitize}
  *
  * <div doc-module-components="ngSanitize"></div>
  *
@@ -42,8 +41,8 @@ var $sanitizeMinErr = angular.$$minErr('$sanitize');
 
 /**
  * @ngdoc service
- * @name ngSanitize.$sanitize
- * @function
+ * @name $sanitize
+ * @kind function
  *
  * @description
  *   The input is sanitized by parsing the html into tokens. All safe tokens (from a whitelist) are
@@ -51,25 +50,28 @@ var $sanitizeMinErr = angular.$$minErr('$sanitize');
  *   it into the returned string, however, since our parser is more strict than a typical browser
  *   parser, it's possible that some obscure input, which would be recognized as valid HTML by a
  *   browser, won't make it through the sanitizer.
+ *   The whitelist is configured using the functions `aHrefSanitizationWhitelist` and
+ *   `imgSrcSanitizationWhitelist` of {@link ng.$compileProvider `$compileProvider`}.
  *
  * @param {string} html Html input.
  * @returns {string} Sanitized html.
  *
  * @example
-   <doc:example module="ngSanitize">
-   <doc:source>
+   <example module="sanitizeExample" deps="angular-sanitize.js">
+   <file name="index.html">
      <script>
-       function Ctrl($scope, $sce) {
-         $scope.snippet =
-           '<p style="color:blue">an html\n' +
-           '<em onmouseover="this.textContent=\'PWN3D!\'">click here</em>\n' +
-           'snippet</p>';
-         $scope.deliberatelyTrustDangerousSnippet = function() {
-           return $sce.trustAsHtml($scope.snippet);
-         };
-       }
+         angular.module('sanitizeExample', ['ngSanitize'])
+           .controller('ExampleController', ['$scope', '$sce', function($scope, $sce) {
+             $scope.snippet =
+               '<p style="color:blue">an html\n' +
+               '<em onmouseover="this.textContent=\'PWN3D!\'">click here</em>\n' +
+               'snippet</p>';
+             $scope.deliberatelyTrustDangerousSnippet = function() {
+               return $sce.trustAsHtml($scope.snippet);
+             };
+           }]);
      </script>
-     <div ng-controller="Ctrl">
+     <div ng-controller="ExampleController">
         Snippet: <textarea ng-model="snippet" cols="60" rows="3"></textarea>
        <table>
          <tr>
@@ -101,56 +103,71 @@ var $sanitizeMinErr = angular.$$minErr('$sanitize');
          </tr>
        </table>
        </div>
-   </doc:source>
-   <doc:scenario>
+   </file>
+   <file name="protractor.js" type="protractor">
      it('should sanitize the html snippet by default', function() {
-       expect(using('#bind-html-with-sanitize').element('div').html()).
+       expect(element(by.css('#bind-html-with-sanitize div')).getInnerHtml()).
          toBe('<p>an html\n<em>click here</em>\nsnippet</p>');
      });
 
      it('should inline raw snippet if bound to a trusted value', function() {
-       expect(using('#bind-html-with-trust').element("div").html()).
+       expect(element(by.css('#bind-html-with-trust div')).getInnerHtml()).
          toBe("<p style=\"color:blue\">an html\n" +
               "<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" +
               "snippet</p>");
      });
 
      it('should escape snippet without any filter', function() {
-       expect(using('#bind-default').element('div').html()).
+       expect(element(by.css('#bind-default div')).getInnerHtml()).
          toBe("&lt;p style=\"color:blue\"&gt;an html\n" +
               "&lt;em onmouseover=\"this.textContent='PWN3D!'\"&gt;click here&lt;/em&gt;\n" +
               "snippet&lt;/p&gt;");
      });
 
      it('should update', function() {
-       input('snippet').enter('new <b onclick="alert(1)">text</b>');
-       expect(using('#bind-html-with-sanitize').element('div').html()).toBe('new <b>text</b>');
-       expect(using('#bind-html-with-trust').element('div').html()).toBe(
+       element(by.model('snippet')).clear();
+       element(by.model('snippet')).sendKeys('new <b onclick="alert(1)">text</b>');
+       expect(element(by.css('#bind-html-with-sanitize div')).getInnerHtml()).
+         toBe('new <b>text</b>');
+       expect(element(by.css('#bind-html-with-trust div')).getInnerHtml()).toBe(
          'new <b onclick="alert(1)">text</b>');
-       expect(using('#bind-default').element('div').html()).toBe(
+       expect(element(by.css('#bind-default div')).getInnerHtml()).toBe(
          "new &lt;b onclick=\"alert(1)\"&gt;text&lt;/b&gt;");
      });
-   </doc:scenario>
-   </doc:example>
+   </file>
+   </example>
  */
-var $sanitize = function(html) {
+function $SanitizeProvider() {
+  this.$get = ['$$sanitizeUri', function($$sanitizeUri) {
+    return function(html) {
+      var buf = [];
+      htmlParser(html, htmlSanitizeWriter(buf, function(uri, isImage) {
+        return !/^unsafe/.test($$sanitizeUri(uri, isImage));
+      }));
+      return buf.join('');
+    };
+  }];
+}
+
+function sanitizeText(chars) {
   var buf = [];
-    htmlParser(html, htmlSanitizeWriter(buf));
-    return buf.join('');
-};
+  var writer = htmlSanitizeWriter(buf, angular.noop);
+  writer.chars(chars);
+  return buf.join('');
+}
 
 
 // Regular Expressions for parsing tags and attributes
 var START_TAG_REGEXP =
-       /^<\s*([\w:-]+)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*>/,
-  END_TAG_REGEXP = /^<\s*\/\s*([\w:-]+)[^>]*>/,
+       /^<((?:[a-zA-Z])[\w:-]*)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*(>?)/,
+  END_TAG_REGEXP = /^<\/\s*([\w:-]+)[^>]*>/,
   ATTR_REGEXP = /([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g,
   BEGIN_TAG_REGEXP = /^</,
-  BEGING_END_TAGE_REGEXP = /^<\s*\//,
+  BEGING_END_TAGE_REGEXP = /^<\//,
   COMMENT_REGEXP = /<!--(.*?)-->/g,
   DOCTYPE_REGEXP = /<!DOCTYPE([^>]*?)>/i,
   CDATA_REGEXP = /<!\[CDATA\[(.*?)]]>/g,
-  URI_REGEXP = /^((ftp|https?):\/\/|mailto:|tel:|#)/i,
+  SURROGATE_PAIR_REGEXP = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
   // Match everything outside of normal chars and " (quote character)
   NON_ALPHANUMERIC_REGEXP = /([^\#-~| |!])/g;
 
@@ -197,7 +214,7 @@ var validAttrs = angular.extend({}, uriAttrs, makeMap(
     'abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,'+
     'color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,'+
     'ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,'+
-    'scope,scrolling,shape,span,start,summary,target,title,type,'+
+    'scope,scrolling,shape,size,span,start,summary,target,title,type,'+
     'valign,value,vspace,width'));
 
 function makeMap(str) {
@@ -220,10 +237,18 @@ function makeMap(str) {
  * @param {object} handler
  */
 function htmlParser( html, handler ) {
-  var index, chars, match, stack = [], last = html;
+  if (typeof html !== 'string') {
+    if (html === null || typeof html === 'undefined') {
+      html = '';
+    } else {
+      html = '' + html;
+    }
+  }
+  var index, chars, match, stack = [], last = html, text;
   stack.last = function() { return stack[ stack.length - 1 ]; };
 
   while ( html ) {
+    text = '';
     chars = true;
 
     // Make sure we're not in a script or style element
@@ -244,7 +269,7 @@ function htmlParser( html, handler ) {
         match = html.match( DOCTYPE_REGEXP );
 
         if ( match ) {
-          html = html.replace( match[0] , '');
+          html = html.replace( match[0], '');
           chars = false;
         }
       // end tag
@@ -262,16 +287,23 @@ function htmlParser( html, handler ) {
         match = html.match( START_TAG_REGEXP );
 
         if ( match ) {
-          html = html.substring( match[0].length );
-          match[0].replace( START_TAG_REGEXP, parseStartTag );
+          // We only have a valid start-tag if there is a '>'.
+          if ( match[4] ) {
+            html = html.substring( match[0].length );
+            match[0].replace( START_TAG_REGEXP, parseStartTag );
+          }
           chars = false;
+        } else {
+          // no ending tag found --- this piece should be encoded as an entity.
+          text += '<';
+          html = html.substring(1);
         }
       }
 
       if ( chars ) {
         index = html.indexOf("<");
 
-        var text = index < 0 ? html : html.substring( 0, index );
+        text += index < 0 ? html : html.substring( 0, index );
         html = index < 0 ? "" : html.substring( index );
 
         if (handler.chars) handler.chars( decodeEntities(text) );
@@ -351,15 +383,32 @@ function htmlParser( html, handler ) {
   }
 }
 
+var hiddenPre=document.createElement("pre");
+var spaceRe = /^(\s*)([\s\S]*?)(\s*)$/;
 /**
  * decodes all entities into regular string
  * @param value
  * @returns {string} A string with decoded entities.
  */
-var hiddenPre=document.createElement("pre");
 function decodeEntities(value) {
-  hiddenPre.innerHTML=value.replace(/</g,"&lt;");
-  return hiddenPre.innerText || hiddenPre.textContent || '';
+  if (!value) { return ''; }
+
+  // Note: IE8 does not preserve spaces at the start/end of innerHTML
+  // so we must capture them and reattach them afterward
+  var parts = spaceRe.exec(value);
+  var spaceBefore = parts[1];
+  var spaceAfter = parts[3];
+  var content = parts[2];
+  if (content) {
+    hiddenPre.innerHTML=content.replace(/</g,"&lt;");
+    // innerText depends on styling as it doesn't display hidden elements.
+    // Therefore, it's better to use textContent not to cause unnecessary
+    // reflows. However, IE<9 don't support textContent so the innerText
+    // fallback is necessary.
+    content = 'textContent' in hiddenPre ?
+      hiddenPre.textContent : hiddenPre.innerText;
+  }
+  return spaceBefore + content + spaceAfter;
 }
 
 /**
@@ -367,11 +416,16 @@ function decodeEntities(value) {
  * resulting string can be safely inserted into attribute or
  * element text.
  * @param value
- * @returns escaped text
+ * @returns {string} escaped text
  */
 function encodeEntities(value) {
   return value.
     replace(/&/g, '&amp;').
+    replace(SURROGATE_PAIR_REGEXP, function (value) {
+      var hi = value.charCodeAt(0);
+      var low = value.charCodeAt(1);
+      return '&#' + (((hi - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000) + ';';
+    }).
     replace(NON_ALPHANUMERIC_REGEXP, function(value){
       return '&#' + value.charCodeAt(0) + ';';
     }).
@@ -389,7 +443,7 @@ function encodeEntities(value) {
  *     comment: function(text) {}
  * }
  */
-function htmlSanitizeWriter(buf){
+function htmlSanitizeWriter(buf, uriValidator){
   var ignore = false;
   var out = angular.bind(buf, buf.push);
   return {
@@ -403,7 +457,9 @@ function htmlSanitizeWriter(buf){
         out(tag);
         angular.forEach(attrs, function(value, key){
           var lkey=angular.lowercase(key);
-          if (validAttrs[lkey]===true && (uriAttrs[lkey]!==true || value.match(URI_REGEXP))) {
+          var isImage = (tag === 'img' && lkey === 'src') || (lkey === 'background');
+          if (validAttrs[lkey] === true &&
+            (uriAttrs[lkey] !== true || uriValidator(value, isImage))) {
             out(' ');
             out(key);
             out('="');
@@ -435,14 +491,14 @@ function htmlSanitizeWriter(buf){
 
 
 // define ngSanitize module and register $sanitize service
-angular.module('ngSanitize', []).value('$sanitize', $sanitize);
+angular.module('ngSanitize', []).provider('$sanitize', $SanitizeProvider);
 
-/* global htmlSanitizeWriter: false */
+/* global sanitizeText: false */
 
 /**
  * @ngdoc filter
- * @name ngSanitize.filter:linky
- * @function
+ * @name linky
+ * @kind function
  *
  * @description
  * Finds links in text input and turns them into html links. Supports http/https/ftp/mailto and
@@ -458,20 +514,21 @@ angular.module('ngSanitize', []).value('$sanitize', $sanitize);
    <span ng-bind-html="linky_expression | linky"></span>
  *
  * @example
-   <doc:example module="ngSanitize">
-     <doc:source>
+   <example module="linkyExample" deps="angular-sanitize.js">
+     <file name="index.html">
        <script>
-         function Ctrl($scope) {
-           $scope.snippet =
-             'Pretty text with some links:\n'+
-             'http://angularjs.org/,\n'+
-             'mailto:us@somewhere.org,\n'+
-             'another@somewhere.org,\n'+
-             'and one more: ftp://127.0.0.1/.';
-           $scope.snippetWithTarget = 'http://angularjs.org/';
-         }
+         angular.module('linkyExample', ['ngSanitize'])
+           .controller('ExampleController', ['$scope', function($scope) {
+             $scope.snippet =
+               'Pretty text with some links:\n'+
+               'http://angularjs.org/,\n'+
+               'mailto:us@somewhere.org,\n'+
+               'another@somewhere.org,\n'+
+               'and one more: ftp://127.0.0.1/.';
+             $scope.snippetWithTarget = 'http://angularjs.org/';
+           }]);
        </script>
-       <div ng-controller="Ctrl">
+       <div ng-controller="ExampleController">
        Snippet: <textarea ng-model="snippet" cols="60" rows="3"></textarea>
        <table>
          <tr>
@@ -503,43 +560,44 @@ angular.module('ngSanitize', []).value('$sanitize', $sanitize);
            <td><div ng-bind="snippet"></div></td>
          </tr>
        </table>
-     </doc:source>
-     <doc:scenario>
+     </file>
+     <file name="protractor.js" type="protractor">
        it('should linkify the snippet with urls', function() {
-         expect(using('#linky-filter').binding('snippet | linky')).
-           toBe('Pretty text with some links:&#10;' +
-                '<a href="http://angularjs.org/">http://angularjs.org/</a>,&#10;' +
-                '<a href="mailto:us@somewhere.org">us@somewhere.org</a>,&#10;' +
-                '<a href="mailto:another@somewhere.org">another@somewhere.org</a>,&#10;' +
-                'and one more: <a href="ftp://127.0.0.1/">ftp://127.0.0.1/</a>.');
+         expect(element(by.id('linky-filter')).element(by.binding('snippet | linky')).getText()).
+             toBe('Pretty text with some links: http://angularjs.org/, us@somewhere.org, ' +
+                  'another@somewhere.org, and one more: ftp://127.0.0.1/.');
+         expect(element.all(by.css('#linky-filter a')).count()).toEqual(4);
        });
 
-       it ('should not linkify snippet without the linky filter', function() {
-         expect(using('#escaped-html').binding('snippet')).
-           toBe("Pretty text with some links:\n" +
-                "http://angularjs.org/,\n" +
-                "mailto:us@somewhere.org,\n" +
-                "another@somewhere.org,\n" +
-                "and one more: ftp://127.0.0.1/.");
+       it('should not linkify snippet without the linky filter', function() {
+         expect(element(by.id('escaped-html')).element(by.binding('snippet')).getText()).
+             toBe('Pretty text with some links: http://angularjs.org/, mailto:us@somewhere.org, ' +
+                  'another@somewhere.org, and one more: ftp://127.0.0.1/.');
+         expect(element.all(by.css('#escaped-html a')).count()).toEqual(0);
        });
 
        it('should update', function() {
-         input('snippet').enter('new http://link.');
-         expect(using('#linky-filter').binding('snippet | linky')).
-           toBe('new <a href="http://link">http://link</a>.');
-         expect(using('#escaped-html').binding('snippet')).toBe('new http://link.');
+         element(by.model('snippet')).clear();
+         element(by.model('snippet')).sendKeys('new http://link.');
+         expect(element(by.id('linky-filter')).element(by.binding('snippet | linky')).getText()).
+             toBe('new http://link.');
+         expect(element.all(by.css('#linky-filter a')).count()).toEqual(1);
+         expect(element(by.id('escaped-html')).element(by.binding('snippet')).getText())
+             .toBe('new http://link.');
        });
 
        it('should work with the target property', function() {
-        expect(using('#linky-target').binding("snippetWithTarget | linky:'_blank'")).
-          toBe('<a target="_blank" href="http://angularjs.org/">http://angularjs.org/</a>');
+        expect(element(by.id('linky-target')).
+            element(by.binding("snippetWithTarget | linky:'_blank'")).getText()).
+            toBe('http://angularjs.org/');
+        expect(element(by.css('#linky-target a')).getAttribute('target')).toEqual('_blank');
        });
-     </doc:scenario>
-   </doc:example>
+     </file>
+   </example>
  */
-angular.module('ngSanitize').filter('linky', function() {
+angular.module('ngSanitize').filter('linky', ['$sanitize', function($sanitize) {
   var LINKY_URL_REGEXP =
-        /((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s.;,(){}<>]/,
+        /((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s.;,(){}<>"]/,
       MAILTO_REGEXP = /^mailto:/;
 
   return function(text, target) {
@@ -547,31 +605,43 @@ angular.module('ngSanitize').filter('linky', function() {
     var match;
     var raw = text;
     var html = [];
-    // TODO(vojta): use $sanitize instead
-    var writer = htmlSanitizeWriter(html);
     var url;
     var i;
-    var properties = {};
-    if (angular.isDefined(target)) {
-      properties.target = target;
-    }
     while ((match = raw.match(LINKY_URL_REGEXP))) {
       // We can not end in these as they are sometimes found at the end of the sentence
       url = match[0];
       // if we did not match ftp/http/mailto then assume mailto
       if (match[2] == match[3]) url = 'mailto:' + url;
       i = match.index;
-      writer.chars(raw.substr(0, i));
-      properties.href = url;
-      writer.start('a', properties);
-      writer.chars(match[0].replace(MAILTO_REGEXP, ''));
-      writer.end('a');
+      addText(raw.substr(0, i));
+      addLink(url, match[0].replace(MAILTO_REGEXP, ''));
       raw = raw.substring(i + match[0].length);
     }
-    writer.chars(raw);
-    return html.join('');
+    addText(raw);
+    return $sanitize(html.join(''));
+
+    function addText(text) {
+      if (!text) {
+        return;
+      }
+      html.push(sanitizeText(text));
+    }
+
+    function addLink(url, text) {
+      html.push('<a ');
+      if (angular.isDefined(target)) {
+        html.push('target="');
+        html.push(target);
+        html.push('" ');
+      }
+      html.push('href="');
+      html.push(url);
+      html.push('">');
+      addText(text);
+      html.push('</a>');
+    }
   };
-});
+}]);
 
 
 })(window, window.angular);
diff --git a/webclient/js/angular-sanitize.min.js b/webclient/js/angular-sanitize.min.js
index 15bfb59ab7..ce99bba18e 100644
--- a/webclient/js/angular-sanitize.min.js
+++ b/webclient/js/angular-sanitize.min.js
@@ -1,14 +1,15 @@
 /*
- AngularJS v1.2.0
- (c) 2010-2012 Google, Inc. http://angularjs.org
+ AngularJS v1.3.0-rc.1
+ (c) 2010-2014 Google, Inc. http://angularjs.org
  License: MIT
 */
-(function(m,g,n){'use strict';function h(a){var d={};a=a.split(",");var c;for(c=0;c<a.length;c++)d[a[c]]=!0;return d}function D(a,d){function c(a,b,c,f){b=g.lowercase(b);if(r[b])for(;e.last()&&s[e.last()];)k("",e.last());t[b]&&e.last()==b&&k("",b);(f=u[b]||!!f)||e.push(b);var l={};c.replace(E,function(a,b,d,c,e){l[b]=p(d||c||e||"")});d.start&&d.start(b,l,f)}function k(a,b){var c=0,k;if(b=g.lowercase(b))for(c=e.length-1;0<=c&&e[c]!=b;c--);if(0<=c){for(k=e.length-1;k>=c;k--)d.end&&d.end(e[k]);e.length=
-c}}var b,f,e=[],l=a;for(e.last=function(){return e[e.length-1]};a;){f=!0;if(e.last()&&v[e.last()])a=a.replace(RegExp("(.*)<\\s*\\/\\s*"+e.last()+"[^>]*>","i"),function(a,b){b=b.replace(F,"$1").replace(G,"$1");d.chars&&d.chars(p(b));return""}),k("",e.last());else{if(0===a.indexOf("\x3c!--"))b=a.indexOf("--",4),0<=b&&a.lastIndexOf("--\x3e",b)===b&&(d.comment&&d.comment(a.substring(4,b)),a=a.substring(b+3),f=!1);else if(w.test(a)){if(b=a.match(w))a=a.replace(b[0],""),f=!1}else if(H.test(a)){if(b=a.match(x))a=
-a.substring(b[0].length),b[0].replace(x,k),f=!1}else I.test(a)&&(b=a.match(y))&&(a=a.substring(b[0].length),b[0].replace(y,c),f=!1);f&&(b=a.indexOf("<"),f=0>b?a:a.substring(0,b),a=0>b?"":a.substring(b),d.chars&&d.chars(p(f)))}if(a==l)throw J("badparse",a);l=a}k()}function p(a){q.innerHTML=a.replace(/</g,"&lt;");return q.innerText||q.textContent||""}function z(a){return a.replace(/&/g,"&amp;").replace(K,function(a){return"&#"+a.charCodeAt(0)+";"}).replace(/</g,"&lt;").replace(/>/g,"&gt;")}function A(a){var d=
-!1,c=g.bind(a,a.push);return{start:function(a,b,f){a=g.lowercase(a);!d&&v[a]&&(d=a);d||!0!==B[a]||(c("<"),c(a),g.forEach(b,function(a,b){var d=g.lowercase(b);!0!==L[d]||!0===C[d]&&!a.match(M)||(c(" "),c(b),c('="'),c(z(a)),c('"'))}),c(f?"/>":">"))},end:function(a){a=g.lowercase(a);d||!0!==B[a]||(c("</"),c(a),c(">"));a==d&&(d=!1)},chars:function(a){d||c(z(a))}}}var J=g.$$minErr("$sanitize"),y=/^<\s*([\w:-]+)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*>/,x=/^<\s*\/\s*([\w:-]+)[^>]*>/,
-E=/([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g,I=/^</,H=/^<\s*\//,F=/\x3c!--(.*?)--\x3e/g,w=/<!DOCTYPE([^>]*?)>/i,G=/<!\[CDATA\[(.*?)]]\x3e/g,M=/^((ftp|https?):\/\/|mailto:|tel:|#)/i,K=/([^\#-~| |!])/g,u=h("area,br,col,hr,img,wbr");m=h("colgroup,dd,dt,li,p,tbody,td,tfoot,th,thead,tr");n=h("rp,rt");var t=g.extend({},n,m),r=g.extend({},m,h("address,article,aside,blockquote,caption,center,del,dir,div,dl,figure,figcaption,footer,h1,h2,h3,h4,h5,h6,header,hgroup,hr,ins,map,menu,nav,ol,pre,script,section,table,ul")),
-s=g.extend({},n,h("a,abbr,acronym,b,bdi,bdo,big,br,cite,code,del,dfn,em,font,i,img,ins,kbd,label,map,mark,q,ruby,rp,rt,s,samp,small,span,strike,strong,sub,sup,time,tt,u,var")),v=h("script,style"),B=g.extend({},u,r,s,t),C=h("background,cite,href,longdesc,src,usemap"),L=g.extend({},C,h("abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,scope,scrolling,shape,span,start,summary,target,title,type,valign,value,vspace,width")),
-q=document.createElement("pre");g.module("ngSanitize",[]).value("$sanitize",function(a){var d=[];D(a,A(d));return d.join("")});g.module("ngSanitize").filter("linky",function(){var a=/((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s.;,(){}<>]/,d=/^mailto:/;return function(c,k){if(!c)return c;var b,f=c,e=[],l=A(e),h,m,n={};g.isDefined(k)&&(n.target=k);for(;b=f.match(a);)h=b[0],b[2]==b[3]&&(h="mailto:"+h),m=b.index,l.chars(f.substr(0,m)),n.href=h,l.start("a",n),l.chars(b[0].replace(d,"")),l.end("a"),
-f=f.substring(m+b[0].length);l.chars(f);return e.join("")}})})(window,window.angular);
+(function(q,g,r){'use strict';function F(a){var d=[];t(d,g.noop).chars(a);return d.join("")}function m(a){var d={};a=a.split(",");var c;for(c=0;c<a.length;c++)d[a[c]]=!0;return d}function G(a,d){function c(a,b,c,h){b=g.lowercase(b);if(u[b])for(;f.last()&&v[f.last()];)e("",f.last());w[b]&&f.last()==b&&e("",b);(h=x[b]||!!h)||f.push(b);var n={};c.replace(H,function(a,b,d,c,e){n[b]=s(d||c||e||"")});d.start&&d.start(b,n,h)}function e(a,b){var c=0,e;if(b=g.lowercase(b))for(c=f.length-1;0<=c&&f[c]!=b;c--);
+if(0<=c){for(e=f.length-1;e>=c;e--)d.end&&d.end(f[e]);f.length=c}}"string"!==typeof a&&(a=null===a||"undefined"===typeof a?"":""+a);var b,l,f=[],n=a,h;for(f.last=function(){return f[f.length-1]};a;){h="";l=!0;if(f.last()&&y[f.last()])a=a.replace(new RegExp("(.*)<\\s*\\/\\s*"+f.last()+"[^>]*>","i"),function(a,b){b=b.replace(I,"$1").replace(J,"$1");d.chars&&d.chars(s(b));return""}),e("",f.last());else{if(0===a.indexOf("\x3c!--"))b=a.indexOf("--",4),0<=b&&a.lastIndexOf("--\x3e",b)===b&&(d.comment&&d.comment(a.substring(4,
+b)),a=a.substring(b+3),l=!1);else if(z.test(a)){if(b=a.match(z))a=a.replace(b[0],""),l=!1}else if(K.test(a)){if(b=a.match(A))a=a.substring(b[0].length),b[0].replace(A,e),l=!1}else L.test(a)&&((b=a.match(B))?(b[4]&&(a=a.substring(b[0].length),b[0].replace(B,c)),l=!1):(h+="<",a=a.substring(1)));l&&(b=a.indexOf("<"),h+=0>b?a:a.substring(0,b),a=0>b?"":a.substring(b),d.chars&&d.chars(s(h)))}if(a==n)throw M("badparse",a);n=a}e()}function s(a){if(!a)return"";var d=N.exec(a);a=d[1];var c=d[3];if(d=d[2])p.innerHTML=
+d.replace(/</g,"&lt;"),d="textContent"in p?p.textContent:p.innerText;return a+d+c}function C(a){return a.replace(/&/g,"&amp;").replace(O,function(a){var c=a.charCodeAt(0);a=a.charCodeAt(1);return"&#"+(1024*(c-55296)+(a-56320)+65536)+";"}).replace(P,function(a){return"&#"+a.charCodeAt(0)+";"}).replace(/</g,"&lt;").replace(/>/g,"&gt;")}function t(a,d){var c=!1,e=g.bind(a,a.push);return{start:function(a,l,f){a=g.lowercase(a);!c&&y[a]&&(c=a);c||!0!==D[a]||(e("<"),e(a),g.forEach(l,function(c,f){var k=
+g.lowercase(f),l="img"===a&&"src"===k||"background"===k;!0!==Q[k]||!0===E[k]&&!d(c,l)||(e(" "),e(f),e('="'),e(C(c)),e('"'))}),e(f?"/>":">"))},end:function(a){a=g.lowercase(a);c||!0!==D[a]||(e("</"),e(a),e(">"));a==c&&(c=!1)},chars:function(a){c||e(C(a))}}}var M=g.$$minErr("$sanitize"),B=/^<((?:[a-zA-Z])[\w:-]*)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*(>?)/,A=/^<\/\s*([\w:-]+)[^>]*>/,H=/([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g,L=/^</,
+K=/^<\//,I=/\x3c!--(.*?)--\x3e/g,z=/<!DOCTYPE([^>]*?)>/i,J=/<!\[CDATA\[(.*?)]]\x3e/g,O=/[\uD800-\uDBFF][\uDC00-\uDFFF]/g,P=/([^\#-~| |!])/g,x=m("area,br,col,hr,img,wbr");q=m("colgroup,dd,dt,li,p,tbody,td,tfoot,th,thead,tr");r=m("rp,rt");var w=g.extend({},r,q),u=g.extend({},q,m("address,article,aside,blockquote,caption,center,del,dir,div,dl,figure,figcaption,footer,h1,h2,h3,h4,h5,h6,header,hgroup,hr,ins,map,menu,nav,ol,pre,script,section,table,ul")),v=g.extend({},r,m("a,abbr,acronym,b,bdi,bdo,big,br,cite,code,del,dfn,em,font,i,img,ins,kbd,label,map,mark,q,ruby,rp,rt,s,samp,small,span,strike,strong,sub,sup,time,tt,u,var")),
+y=m("script,style"),D=g.extend({},x,u,v,w),E=m("background,cite,href,longdesc,src,usemap"),Q=g.extend({},E,m("abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,scope,scrolling,shape,size,span,start,summary,target,title,type,valign,value,vspace,width")),p=document.createElement("pre"),N=/^(\s*)([\s\S]*?)(\s*)$/;g.module("ngSanitize",[]).provider("$sanitize",
+function(){this.$get=["$$sanitizeUri",function(a){return function(d){var c=[];G(d,t(c,function(c,b){return!/^unsafe/.test(a(c,b))}));return c.join("")}}]});g.module("ngSanitize").filter("linky",["$sanitize",function(a){var d=/((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s.;,(){}<>"]/,c=/^mailto:/;return function(e,b){function l(a){a&&k.push(F(a))}function f(a,c){k.push("<a ");g.isDefined(b)&&(k.push('target="'),k.push(b),k.push('" '));k.push('href="');k.push(a);k.push('">');l(c);k.push("</a>")}
+if(!e)return e;for(var n,h=e,k=[],m,p;n=h.match(d);)m=n[0],n[2]==n[3]&&(m="mailto:"+m),p=n.index,l(h.substr(0,p)),f(m,n[0].replace(c,"")),h=h.substring(p+n[0].length);l(h);return a(k.join(""))}}])})(window,window.angular);
 //# sourceMappingURL=angular-sanitize.min.js.map
diff --git a/webclient/js/angular.js b/webclient/js/angular.js
index 217c4036fc..bdc97abb02 100644
--- a/webclient/js/angular.js
+++ b/webclient/js/angular.js
@@ -1,5 +1,5 @@
 /**
- * @license AngularJS v1.2.20
+ * @license AngularJS v1.3.0-rc.1
  * (c) 2010-2014 Google, Inc. http://angularjs.org
  * License: MIT
  */
@@ -30,10 +30,13 @@
  * should all be static strings, not variables or general expressions.
  *
  * @param {string} module The namespace to use for the new minErr instance.
+ * @param {function} ErrorConstructor Custom error constructor to be instantiated when returning
+ *   error from returned function, for cases when a particular type of error is useful.
  * @returns {function(code:string, template:string, ...templateArgs): Error} minErr instance
  */
 
-function minErr(module) {
+function minErr(module, ErrorConstructor) {
+  ErrorConstructor = ErrorConstructor || Error;
   return function () {
     var code = arguments[0],
       prefix = '[' + (module ? module + ':' : '') + code + '] ',
@@ -68,101 +71,99 @@ function minErr(module) {
       return match;
     });
 
-    message = message + '\nhttp://errors.angularjs.org/1.2.20/' +
+    message = message + '\nhttp://errors.angularjs.org/1.3.0-rc.1/' +
       (module ? module + '/' : '') + code;
     for (i = 2; i < arguments.length; i++) {
       message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' +
         encodeURIComponent(stringify(arguments[i]));
     }
-
-    return new Error(message);
+    return new ErrorConstructor(message);
   };
 }
 
 /* We need to tell jshint what variables are being exported */
-/* global
-    -angular,
-    -msie,
-    -jqLite,
-    -jQuery,
-    -slice,
-    -push,
-    -toString,
-    -ngMinErr,
-    -angularModule,
-    -nodeName_,
-    -uid,
-    -VALIDITY_STATE_PROPERTY,
-
-    -lowercase,
-    -uppercase,
-    -manualLowercase,
-    -manualUppercase,
-    -nodeName_,
-    -isArrayLike,
-    -forEach,
-    -sortedKeys,
-    -forEachSorted,
-    -reverseParams,
-    -nextUid,
-    -setHashKey,
-    -extend,
-    -int,
-    -inherit,
-    -noop,
-    -identity,
-    -valueFn,
-    -isUndefined,
-    -isDefined,
-    -isObject,
-    -isString,
-    -isNumber,
-    -isDate,
-    -isArray,
-    -isFunction,
-    -isRegExp,
-    -isWindow,
-    -isScope,
-    -isFile,
-    -isBlob,
-    -isBoolean,
-    -trim,
-    -isElement,
-    -makeMap,
-    -map,
-    -size,
-    -includes,
-    -indexOf,
-    -arrayRemove,
-    -isLeafNode,
-    -copy,
-    -shallowCopy,
-    -equals,
-    -csp,
-    -concat,
-    -sliceArgs,
-    -bind,
-    -toJsonReplacer,
-    -toJson,
-    -fromJson,
-    -toBoolean,
-    -startingTag,
-    -tryDecodeURIComponent,
-    -parseKeyValue,
-    -toKeyValue,
-    -encodeUriSegment,
-    -encodeUriQuery,
-    -angularInit,
-    -bootstrap,
-    -snake_case,
-    -bindJQuery,
-    -assertArg,
-    -assertArgFn,
-    -assertNotHasOwnProperty,
-    -getter,
-    -getBlockElements,
-    -hasOwnProperty,
-
+/* global angular: true,
+  msie: true,
+  jqLite: true,
+  jQuery: true,
+  slice: true,
+  push: true,
+  toString: true,
+  ngMinErr: true,
+  angularModule: true,
+  uid: true,
+  REGEX_STRING_REGEXP: true,
+  VALIDITY_STATE_PROPERTY: true,
+
+  lowercase: true,
+  uppercase: true,
+  manualLowercase: true,
+  manualUppercase: true,
+  nodeName_: true,
+  isArrayLike: true,
+  forEach: true,
+  sortedKeys: true,
+  forEachSorted: true,
+  reverseParams: true,
+  nextUid: true,
+  setHashKey: true,
+  extend: true,
+  int: true,
+  inherit: true,
+  noop: true,
+  identity: true,
+  valueFn: true,
+  isUndefined: true,
+  isDefined: true,
+  isObject: true,
+  isString: true,
+  isNumber: true,
+  isDate: true,
+  isArray: true,
+  isFunction: true,
+  isRegExp: true,
+  isWindow: true,
+  isScope: true,
+  isFile: true,
+  isBlob: true,
+  isBoolean: true,
+  isPromiseLike: true,
+  trim: true,
+  isElement: true,
+  makeMap: true,
+  map: true,
+  size: true,
+  includes: true,
+  arrayRemove: true,
+  isLeafNode: true,
+  copy: true,
+  shallowCopy: true,
+  equals: true,
+  csp: true,
+  concat: true,
+  sliceArgs: true,
+  bind: true,
+  toJsonReplacer: true,
+  toJson: true,
+  fromJson: true,
+  startingTag: true,
+  tryDecodeURIComponent: true,
+  parseKeyValue: true,
+  toKeyValue: true,
+  encodeUriSegment: true,
+  encodeUriQuery: true,
+  angularInit: true,
+  bootstrap: true,
+  getTestability: true,
+  snake_case: true,
+  bindJQuery: true,
+  assertArg: true,
+  assertArgFn: true,
+  assertNotHasOwnProperty: true,
+  getter: true,
+  getBlockNodes: true,
+  hasOwnProperty: true,
+  createMap: true,
 */
 
 ////////////////////////////////////
@@ -182,6 +183,8 @@ function minErr(module) {
  * <div doc-module-components="ng"></div>
  */
 
+var REGEX_STRING_REGEXP = /^\/(.+)\/([a-z]*)$/;
+
 // The name of a form control's ValidityState property.
 // This is used so that it's possible for internal tests to create mock ValidityStates.
 var VALIDITY_STATE_PROPERTY = 'validity';
@@ -247,8 +250,7 @@ var /** holds major version number for IE or NaN for real browsers */
     /** @name angular */
     angular           = window.angular || (window.angular = {}),
     angularModule,
-    nodeName_,
-    uid               = ['0', '0', '0'];
+    uid               = 0;
 
 /**
  * IE 11 changed the format of the UserAgent string.
@@ -289,9 +291,9 @@ function isArrayLike(obj) {
  *
  * @description
  * Invokes the `iterator` function once for each item in `obj` collection, which can be either an
- * object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value`
- * is the value of an object property or an array element and `key` is the object property key or
- * array element index. Specifying a `context` for the function is optional.
+ * object or an array. The `iterator` function is invoked with `iterator(value, key, obj)`, where `value`
+ * is the value of an object property or an array element, `key` is the object property key or
+ * array element index and obj is the `obj` itself. Specifying a `context` for the function is optional.
  *
  * It is worth noting that `.forEach` does not iterate over inherited properties because it filters
  * using the `hasOwnProperty` method.
@@ -310,26 +312,31 @@ function isArrayLike(obj) {
  * @param {Object=} context Object to become context (`this`) for the iterator function.
  * @returns {Object|Array} Reference to `obj`.
  */
+
 function forEach(obj, iterator, context) {
-  var key;
+  var key, length;
   if (obj) {
     if (isFunction(obj)) {
       for (key in obj) {
         // Need to check if hasOwnProperty exists,
         // as on IE8 the result of querySelectorAll is an object without a hasOwnProperty function
         if (key != 'prototype' && key != 'length' && key != 'name' && (!obj.hasOwnProperty || obj.hasOwnProperty(key))) {
-          iterator.call(context, obj[key], key);
+          iterator.call(context, obj[key], key, obj);
+        }
+      }
+    } else if (isArray(obj) || isArrayLike(obj)) {
+      var isPrimitive = typeof obj !== 'object';
+      for (key = 0, length = obj.length; key < length; key++) {
+        if (isPrimitive || key in obj) {
+          iterator.call(context, obj[key], key, obj);
         }
       }
     } else if (obj.forEach && obj.forEach !== forEach) {
-      obj.forEach(iterator, context);
-    } else if (isArrayLike(obj)) {
-      for (key = 0; key < obj.length; key++)
-        iterator.call(context, obj[key], key);
+        obj.forEach(iterator, context, obj);
     } else {
       for (key in obj) {
         if (obj.hasOwnProperty(key)) {
-          iterator.call(context, obj[key], key);
+          iterator.call(context, obj[key], key, obj);
         }
       }
     }
@@ -366,33 +373,17 @@ function reverseParams(iteratorFn) {
 }
 
 /**
- * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric
- * characters such as '012ABC'. The reason why we are not using simply a number counter is that
- * the number string gets longer over time, and it can also overflow, where as the nextId
- * will grow much slower, it is a string, and it will never overflow.
+ * A consistent way of creating unique IDs in angular.
+ *
+ * Using simple numbers allows us to generate 28.6 million unique ids per second for 10 years before
+ * we hit number precision issues in JavaScript.
+ *
+ * Math.pow(2,53) / 60 / 60 / 24 / 365 / 10 = 28.6M
  *
- * @returns {string} an unique alpha-numeric string
+ * @returns {number} an unique alpha-numeric string
  */
 function nextUid() {
-  var index = uid.length;
-  var digit;
-
-  while(index) {
-    index--;
-    digit = uid[index].charCodeAt(0);
-    if (digit == 57 /*'9'*/) {
-      uid[index] = 'A';
-      return uid.join('');
-    }
-    if (digit == 90  /*'Z'*/) {
-      uid[index] = '0';
-    } else {
-      uid[index] = String.fromCharCode(digit + 1);
-      return uid.join('');
-    }
-  }
-  uid.unshift('0');
-  return uid.join('');
+  return ++uid;
 }
 
 
@@ -426,15 +417,19 @@ function setHashKey(obj, h) {
  */
 function extend(dst) {
   var h = dst.$$hashKey;
-  forEach(arguments, function(obj) {
-    if (obj !== dst) {
-      forEach(obj, function(value, key) {
-        dst[key] = value;
-      });
+
+  for (var i = 1, ii = arguments.length; i < ii; i++) {
+    var obj = arguments[i];
+    if (obj) {
+      var keys = Object.keys(obj);
+      for (var j = 0, jj = keys.length; j < jj; j++) {
+        var key = keys[j];
+        dst[key] = obj[key];
+      }
     }
-  });
+  }
 
-  setHashKey(dst,h);
+  setHashKey(dst, h);
   return dst;
 }
 
@@ -532,7 +527,10 @@ function isDefined(value){return typeof value !== 'undefined';}
  * @param {*} value Reference to check.
  * @returns {boolean} True if `value` is an `Object` but not `null`.
  */
-function isObject(value){return value != null && typeof value === 'object';}
+function isObject(value){
+  // http://jsperf.com/isobject4
+  return value !== null && typeof value === 'object';
+}
 
 
 /**
@@ -594,14 +592,7 @@ function isDate(value) {
  * @param {*} value Reference to check.
  * @returns {boolean} True if `value` is an `Array`.
  */
-var isArray = (function() {
-  if (!isFunction(Array.isArray)) {
-    return function(value) {
-      return toString.call(value) === '[object Array]';
-    };
-  }
-  return Array.isArray;
-})();
+var isArray = Array.isArray;
 
 /**
  * @ngdoc function
@@ -638,7 +629,7 @@ function isRegExp(value) {
  * @returns {boolean} True if `obj` is a window obj.
  */
 function isWindow(obj) {
-  return obj && obj.document && obj.location && obj.alert && obj.setInterval;
+  return obj && obj.window === obj;
 }
 
 
@@ -662,19 +653,14 @@ function isBoolean(value) {
 }
 
 
-var trim = (function() {
-  // native trim is way faster: http://jsperf.com/angular-trim-test
-  // but IE doesn't have it... :-(
-  // TODO: we should move this into IE/ES5 polyfill
-  if (!String.prototype.trim) {
-    return function(value) {
-      return isString(value) ? value.replace(/^\s\s*/, '').replace(/\s\s*$/, '') : value;
-    };
-  }
-  return function(value) {
-    return isString(value) ? value.trim() : value;
-  };
-})();
+function isPromiseLike(obj) {
+  return obj && isFunction(obj.then);
+}
+
+
+var trim = function(value) {
+  return isString(value) ? value.trim() : value;
+};
 
 
 /**
@@ -707,16 +693,8 @@ function makeMap(str) {
 }
 
 
-if (msie < 9) {
-  nodeName_ = function(element) {
-    element = element.nodeName ? element : element[0];
-    return (element.scopeName && element.scopeName != 'HTML')
-      ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;
-  };
-} else {
-  nodeName_ = function(element) {
-    return element.nodeName ? element.nodeName : element[0].nodeName;
-  };
+function nodeName_(element) {
+  return lowercase(element.nodeName || element[0].nodeName);
 }
 
 
@@ -757,20 +735,11 @@ function size(obj, ownPropsOnly) {
 
 
 function includes(array, obj) {
-  return indexOf(array, obj) != -1;
-}
-
-function indexOf(array, obj) {
-  if (array.indexOf) return array.indexOf(obj);
-
-  for (var i = 0; i < array.length; i++) {
-    if (obj === array[i]) return i;
-  }
-  return -1;
+  return Array.prototype.indexOf.call(array, obj) != -1;
 }
 
 function arrayRemove(array, value) {
-  var index = indexOf(array, value);
+  var index = array.indexOf(value);
   if (index >=0)
     array.splice(index, 1);
   return value;
@@ -778,10 +747,10 @@ function arrayRemove(array, value) {
 
 function isLeafNode (node) {
   if (node) {
-    switch (node.nodeName) {
-    case "OPTION":
-    case "PRE":
-    case "TITLE":
+    switch (nodeName_(node)) {
+    case "option":
+    case "pre":
+    case "title":
       return true;
     }
   }
@@ -826,7 +795,7 @@ function isLeafNode (node) {
  </div>
 
  <script>
-  angular.module('copyExample')
+  angular.module('copyExample', [])
     .controller('ExampleController', ['$scope', function($scope) {
       $scope.master= {};
 
@@ -860,9 +829,11 @@ function copy(source, destination, stackSource, stackDest) {
       } else if (isDate(source)) {
         destination = new Date(source.getTime());
       } else if (isRegExp(source)) {
-        destination = new RegExp(source.source);
+        destination = new RegExp(source.source, source.toString().match(/[^\/]*$/)[0]);
+        destination.lastIndex = source.lastIndex;
       } else if (isObject(source)) {
-        destination = copy(source, {}, stackSource, stackDest);
+        var emptyObject = Object.create(Object.getPrototypeOf(source));
+        destination = copy(source, emptyObject, stackSource, stackDest);
       }
     }
   } else {
@@ -873,7 +844,7 @@ function copy(source, destination, stackSource, stackDest) {
     stackDest = stackDest || [];
 
     if (isObject(source)) {
-      var index = indexOf(stackSource, source);
+      var index = stackSource.indexOf(source);
       if (index !== -1) return stackDest[index];
 
       stackSource.push(source);
@@ -893,16 +864,22 @@ function copy(source, destination, stackSource, stackDest) {
       }
     } else {
       var h = destination.$$hashKey;
-      forEach(destination, function(value, key) {
-        delete destination[key];
-      });
+      if (isArray(destination)) {
+        destination.length = 0;
+      } else {
+        forEach(destination, function(value, key) {
+          delete destination[key];
+        });
+      }
       for ( var key in source) {
-        result = copy(source[key], null, stackSource, stackDest);
-        if (isObject(source[key])) {
-          stackSource.push(source[key]);
-          stackDest.push(result);
+        if(source.hasOwnProperty(key)) {
+          result = copy(source[key], null, stackSource, stackDest);
+          if (isObject(source[key])) {
+            stackSource.push(source[key]);
+            stackDest.push(result);
+          }
+          destination[key] = result;
         }
-        destination[key] = result;
       }
       setHashKey(destination,h);
     }
@@ -912,20 +889,22 @@ function copy(source, destination, stackSource, stackDest) {
 }
 
 /**
- * Creates a shallow copy of an object, an array or a primitive
+ * Creates a shallow copy of an object, an array or a primitive.
+ *
+ * Assumes that there are no proto properties for objects.
  */
 function shallowCopy(src, dst) {
   if (isArray(src)) {
     dst = dst || [];
 
-    for ( var i = 0; i < src.length; i++) {
+    for (var i = 0, ii = src.length; i < ii; i++) {
       dst[i] = src[i];
     }
   } else if (isObject(src)) {
     dst = dst || {};
 
     for (var key in src) {
-      if (hasOwnProperty.call(src, key) && !(key.charAt(0) === '$' && key.charAt(1) === '$')) {
+      if (!(key.charAt(0) === '$' && key.charAt(1) === '$')) {
         dst[key] = src[key];
       }
     }
@@ -980,7 +959,8 @@ function equals(o1, o2) {
           return true;
         }
       } else if (isDate(o1)) {
-        return isDate(o2) && o1.getTime() == o2.getTime();
+        if (!isDate(o2)) return false;
+        return equals(o1.getTime(), o2.getTime());
       } else if (isRegExp(o1) && isRegExp(o2)) {
         return o1.toString() == o2.toString();
       } else {
@@ -1004,12 +984,25 @@ function equals(o1, o2) {
   return false;
 }
 
+var csp = function() {
+  if (isDefined(csp.isActive_)) return csp.isActive_;
+
+  var active = !!(document.querySelector('[ng-csp]') ||
+                  document.querySelector('[data-ng-csp]'));
+
+  if (!active) {
+    try {
+      /* jshint -W031, -W054 */
+      new Function('');
+      /* jshint +W031, +W054 */
+    } catch (e) {
+      active = true;
+    }
+  }
+
+  return (csp.isActive_ = active);
+};
 
-function csp() {
-  return (document.securityPolicy && document.securityPolicy.isActive) ||
-      (document.querySelector &&
-      !!(document.querySelector('[ng-csp]') || document.querySelector('[data-ng-csp]')));
-}
 
 
 function concat(array1, array2, index) {
@@ -1064,7 +1057,7 @@ function bind(self, fn) {
 function toJsonReplacer(key, value) {
   var val = value;
 
-  if (typeof key === 'string' && key.charAt(0) === '$') {
+  if (typeof key === 'string' && key.charAt(0) === '$' && key.charAt(1) === '$') {
     val = undefined;
   } else if (isWindow(value)) {
     val = '$WINDOW';
@@ -1085,7 +1078,7 @@ function toJsonReplacer(key, value) {
  * @kind function
  *
  * @description
- * Serializes input into a JSON-formatted string. Properties with leading $ characters will be
+ * Serializes input into a JSON-formatted string. Properties with leading $$ characters will be
  * stripped since angular uses this notation internally.
  *
  * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON.
@@ -1117,18 +1110,6 @@ function fromJson(json) {
 }
 
 
-function toBoolean(value) {
-  if (typeof value === 'function') {
-    value = true;
-  } else if (value && value.length !== 0) {
-    var v = lowercase("" + value);
-    value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
-  } else {
-    value = false;
-  }
-  return value;
-}
-
 /**
  * @returns {string} Returns the string representation of the element.
  */
@@ -1181,7 +1162,7 @@ function parseKeyValue(/**string*/keyValue) {
   var obj = {}, key_value, key;
   forEach((keyValue || "").split('&'), function(keyValue) {
     if ( keyValue ) {
-      key_value = keyValue.split('=');
+      key_value = keyValue.replace(/\+/g,'%20').split('=');
       key = tryDecodeURIComponent(key_value[0]);
       if ( isDefined(key) ) {
         var val = isDefined(key_value[1]) ? tryDecodeURIComponent(key_value[1]) : true;
@@ -1251,9 +1232,23 @@ function encodeUriQuery(val, pctEncodeSpaces) {
              replace(/%3A/gi, ':').
              replace(/%24/g, '$').
              replace(/%2C/gi, ',').
+             replace(/%3B/gi, ';').
              replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));
 }
 
+var ngAttrPrefixes = ['ng-', 'data-ng-', 'ng:', 'x-ng-'];
+
+function getNgAttribute(element, ngAttr) {
+  var attr, i, ii = ngAttrPrefixes.length;
+  element = jqLite(element);
+  for (i=0; i<ii; ++i) {
+    attr = ngAttrPrefixes[i] + ngAttr;
+    if (isString(attr = element.attr(attr))) {
+      return attr;
+    }
+  }
+  return null;
+}
 
 /**
  * @ngdoc directive
@@ -1263,6 +1258,11 @@ function encodeUriQuery(val, pctEncodeSpaces) {
  * @element ANY
  * @param {angular.Module} ngApp an optional application
  *   {@link angular.module module} name to load.
+ * @param {boolean=} ngStrictDi if this attribute is present on the app element, the injector will be
+ *   created in "strict-di" mode. This means that the application will fail to invoke functions which
+ *   do not use explicit function annotation (and are thus unsuitable for minification), as described
+ *   in {@link guide/di the Dependency Injection guide}, and useful debugging info will assist in
+ *   tracking down the root of these bugs.
  *
  * @description
  *
@@ -1300,48 +1300,109 @@ function encodeUriQuery(val, pctEncodeSpaces) {
    </file>
  </example>
  *
+ * Using `ngStrictDi`, you would see something like this:
+ *
+ <example ng-app-included="true">
+   <file name="index.html">
+   <div ng-app="ngAppStrictDemo" ng-strict-di>
+       <div ng-controller="GoodController1">
+           I can add: {{a}} + {{b}} =  {{ a+b }}
+
+           <p>This renders because the controller does not fail to
+              instantiate, by using explicit annotation style (see
+              script.js for details)
+           </p>
+       </div>
+
+       <div ng-controller="GoodController2">
+           Name: <input ng-model="name"><br />
+           Hello, {{name}}!
+
+           <p>This renders because the controller does not fail to
+              instantiate, by using explicit annotation style
+              (see script.js for details)
+           </p>
+       </div>
+
+       <div ng-controller="BadController">
+           I can add: {{a}} + {{b}} =  {{ a+b }}
+
+           <p>The controller could not be instantiated, due to relying
+              on automatic function annotations (which are disabled in
+              strict mode). As such, the content of this section is not
+              interpolated, and there should be an error in your web console.
+           </p>
+       </div>
+   </div>
+   </file>
+   <file name="script.js">
+   angular.module('ngAppStrictDemo', [])
+     // BadController will fail to instantiate, due to relying on automatic function annotation,
+     // rather than an explicit annotation
+     .controller('BadController', function($scope) {
+       $scope.a = 1;
+       $scope.b = 2;
+     })
+     // Unlike BadController, GoodController1 and GoodController2 will not fail to be instantiated,
+     // due to using explicit annotations using the array style and $inject property, respectively.
+     .controller('GoodController1', ['$scope', function($scope) {
+       $scope.a = 1;
+       $scope.b = 2;
+     }])
+     .controller('GoodController2', GoodController2);
+     function GoodController2($scope) {
+       $scope.name = "World";
+     }
+     GoodController2.$inject = ['$scope'];
+   </file>
+   <file name="style.css">
+   div[ng-controller] {
+       margin-bottom: 1em;
+       -webkit-border-radius: 4px;
+       border-radius: 4px;
+       border: 1px solid;
+       padding: .5em;
+   }
+   div[ng-controller^=Good] {
+       border-color: #d6e9c6;
+       background-color: #dff0d8;
+       color: #3c763d;
+   }
+   div[ng-controller^=Bad] {
+       border-color: #ebccd1;
+       background-color: #f2dede;
+       color: #a94442;
+       margin-bottom: 0;
+   }
+   </file>
+ </example>
  */
 function angularInit(element, bootstrap) {
-  var elements = [element],
-      appElement,
+  var appElement,
       module,
-      names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'],
-      NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/;
+      config = {};
 
-  function append(element) {
-    element && elements.push(element);
-  }
+  // The element `element` has priority over any other element
+  forEach(ngAttrPrefixes, function(prefix) {
+    var name = prefix + 'app';
 
-  forEach(names, function(name) {
-    names[name] = true;
-    append(document.getElementById(name));
-    name = name.replace(':', '\\:');
-    if (element.querySelectorAll) {
-      forEach(element.querySelectorAll('.' + name), append);
-      forEach(element.querySelectorAll('.' + name + '\\:'), append);
-      forEach(element.querySelectorAll('[' + name + ']'), append);
+    if (!appElement && element.hasAttribute && element.hasAttribute(name)) {
+      appElement = element;
+      module = element.getAttribute(name);
     }
   });
+  forEach(ngAttrPrefixes, function(prefix) {
+    var name = prefix + 'app';
+    var candidate;
 
-  forEach(elements, function(element) {
-    if (!appElement) {
-      var className = ' ' + element.className + ' ';
-      var match = NG_APP_CLASS_REGEXP.exec(className);
-      if (match) {
-        appElement = element;
-        module = (match[2] || '').replace(/\s+/g, ',');
-      } else {
-        forEach(element.attributes, function(attr) {
-          if (!appElement && names[attr.name]) {
-            appElement = element;
-            module = attr.value;
-          }
-        });
-      }
+    if (!appElement && (candidate = element.querySelector('[' + name.replace(':', '\\:') + ']'))) {
+      appElement = candidate;
+      module = candidate.getAttribute(name);
     }
   });
   if (appElement) {
-    bootstrap(appElement, module ? [module] : []);
+    config.strictDi = getNgAttribute(appElement, "strict-di") !== null;
+    bootstrap(appElement, module ? [module] : [], config);
   }
 }
 
@@ -1354,7 +1415,7 @@ function angularInit(element, bootstrap) {
  *
  * See: {@link guide/bootstrap Bootstrap}
  *
- * Note that ngScenario-based end-to-end tests cannot use this function to bootstrap manually.
+ * Note that Protractor based end-to-end tests cannot use this function to bootstrap manually.
  * They must use {@link ng.directive:ngApp ngApp}.
  *
  * Angular will detect if it has been loaded into the browser more than once and only allow the
@@ -1362,60 +1423,73 @@ function angularInit(element, bootstrap) {
  * each of the subsequent scripts. This prevents strange results in applications, where otherwise
  * multiple instances of Angular try to work on the DOM.
  *
- * <example name="multi-bootstrap" module="multi-bootstrap">
- * <file name="index.html">
- * <script src="../../../angular.js"></script>
- * <div ng-controller="BrokenTable">
- *   <table>
- *   <tr>
- *     <th ng-repeat="heading in headings">{{heading}}</th>
- *   </tr>
- *   <tr ng-repeat="filling in fillings">
- *     <td ng-repeat="fill in filling">{{fill}}</td>
- *   </tr>
- * </table>
+ * ```html
+ * <!doctype html>
+ * <html>
+ * <body>
+ * <div ng-controller="WelcomeController">
+ *   {{greeting}}
  * </div>
- * </file>
- * <file name="controller.js">
- * var app = angular.module('multi-bootstrap', [])
  *
- * .controller('BrokenTable', function($scope) {
- *     $scope.headings = ['One', 'Two', 'Three'];
- *     $scope.fillings = [[1, 2, 3], ['A', 'B', 'C'], [7, 8, 9]];
- * });
- * </file>
- * <file name="protractor.js" type="protractor">
- * it('should only insert one table cell for each item in $scope.fillings', function() {
- *  expect(element.all(by.css('td')).count())
- *      .toBe(9);
- * });
- * </file>
- * </example>
+ * <script src="angular.js"></script>
+ * <script>
+ *   var app = angular.module('demo', [])
+ *   .controller('WelcomeController', function($scope) {
+ *       $scope.greeting = 'Welcome!';
+ *   });
+ *   angular.bootstrap(document, ['demo']);
+ * </script>
+ * </body>
+ * </html>
+ * ```
  *
  * @param {DOMElement} element DOM element which is the root of angular application.
  * @param {Array<String|Function|Array>=} modules an array of modules to load into the application.
  *     Each item in the array should be the name of a predefined module or a (DI annotated)
  *     function that will be invoked by the injector as a run block.
  *     See: {@link angular.module modules}
+ * @param {Object=} config an object for defining configuration options for the application. The
+ *     following keys are supported:
+ *
+ *     - `strictDi`: disable automatic function annotation for the application. This is meant to
+ *       assist in finding bugs which break minified code.
+ *
  * @returns {auto.$injector} Returns the newly created injector for this app.
  */
-function bootstrap(element, modules) {
+function bootstrap(element, modules, config) {
+  if (!isObject(config)) config = {};
+  var defaultConfig = {
+    strictDi: false
+  };
+  config = extend(defaultConfig, config);
   var doBootstrap = function() {
     element = jqLite(element);
 
     if (element.injector()) {
       var tag = (element[0] === document) ? 'document' : startingTag(element);
-      throw ngMinErr('btstrpd', "App Already Bootstrapped with this Element '{0}'", tag);
+      //Encode angle brackets to prevent input from being sanitized to empty string #8683
+      throw ngMinErr(
+          'btstrpd',
+          "App Already Bootstrapped with this Element '{0}'",
+          tag.replace(/</,'&lt;').replace(/>/,'&gt;'));
     }
 
     modules = modules || [];
     modules.unshift(['$provide', function($provide) {
       $provide.value('$rootElement', element);
     }]);
+
+    if (config.debugInfoEnabled) {
+      // Pushing so that this overrides `debugInfoEnabled` setting defined in user's `modules`.
+      modules.push(['$compileProvider', function($compileProvider) {
+        $compileProvider.debugInfoEnabled(true);
+      }]);
+    }
+
     modules.unshift('ng');
-    var injector = createInjector(modules);
-    injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector', '$animate',
-       function(scope, element, compile, injector, animate) {
+    var injector = createInjector(modules, config.strictDi);
+    injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector',
+       function bootstrapApply(scope, element, compile, injector) {
         scope.$apply(function() {
           element.data('$injector', injector);
           compile(element)(scope);
@@ -1425,8 +1499,14 @@ function bootstrap(element, modules) {
     return injector;
   };
 
+  var NG_ENABLE_DEBUG_INFO = /^NG_ENABLE_DEBUG_INFO!/;
   var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/;
 
+  if (window && NG_ENABLE_DEBUG_INFO.test(window.name)) {
+    config.debugInfoEnabled = true;
+    window.name = window.name.replace(NG_ENABLE_DEBUG_INFO, '');
+  }
+
   if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) {
     return doBootstrap();
   }
@@ -1440,6 +1520,33 @@ function bootstrap(element, modules) {
   };
 }
 
+/**
+ * @ngdoc function
+ * @name angular.reloadWithDebugInfo
+ * @module ng
+ * @description
+ * Use this function to reload the current application with debug information turned on.
+ * This takes precedence over a call to `$compileProvider.debugInfoEnabled(false)`.
+ *
+ * See {@link ng.$compileProvider#debugInfoEnabled} for more.
+ */
+function reloadWithDebugInfo() {
+  window.name = 'NG_ENABLE_DEBUG_INFO!' + window.name;
+  window.location.reload();
+}
+
+/*
+ * @name angular.getTestability
+ * @module ng
+ * @description
+ * Get the testability service for the instance of Angular on the given
+ * element.
+ * @param {DOMElement} element DOM element which is the root of angular application.
+ */
+function getTestability(rootElement) {
+  return angular.element(rootElement).injector().get('$$testability');
+}
+
 var SNAKE_CASE_REGEXP = /[A-Z]/g;
 function snake_case(name, separator) {
   separator = separator || '_';
@@ -1448,11 +1555,21 @@ function snake_case(name, separator) {
   });
 }
 
+var bindJQueryFired = false;
+var skipDestroyOnNextJQueryCleanData;
 function bindJQuery() {
+  var originalCleanData;
+
+  if (bindJQueryFired) {
+    return;
+  }
+
   // bind to jQuery if present;
   jQuery = window.jQuery;
   // Use jQuery if it exists with proper functionality, otherwise default to us.
-  // Angular 1.2+ requires jQuery 1.7.1+ for on()/off() support.
+  // Angular 1.2+ requires jQuery 1.7+ for on()/off() support.
+  // Angular 1.3+ technically requires at least jQuery 2.1+ but it may work with older
+  // versions. It will not work for sure with jQuery <1.7, though.
   if (jQuery && jQuery.fn.on) {
     jqLite = jQuery;
     extend(jQuery.fn, {
@@ -1462,15 +1579,33 @@ function bindJQuery() {
       injector: JQLitePrototype.injector,
       inheritedData: JQLitePrototype.inheritedData
     });
-    // Method signature:
-    //     jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments)
-    jqLitePatchJQueryRemove('remove', true, true, false);
-    jqLitePatchJQueryRemove('empty', false, false, false);
-    jqLitePatchJQueryRemove('html', false, false, true);
+
+    // All nodes removed from the DOM via various jQuery APIs like .remove()
+    // are passed through jQuery.cleanData. Monkey-patch this method to fire
+    // the $destroy event on all removed nodes.
+    originalCleanData = jQuery.cleanData;
+    jQuery.cleanData = function(elems) {
+      var events;
+      if (!skipDestroyOnNextJQueryCleanData) {
+        for (var i = 0, elem; (elem = elems[i]) != null; i++) {
+          events = jQuery._data(elem, "events");
+          if (events && events.$destroy) {
+            jQuery(elem).triggerHandler('$destroy');
+          }
+        }
+      } else {
+        skipDestroyOnNextJQueryCleanData = false;
+      }
+      originalCleanData(elems);
+    };
   } else {
     jqLite = JQLite;
   }
+
   angular.element = jqLite;
+
+  // Prevent double-proxying.
+  bindJQueryFired = true;
 }
 
 /**
@@ -1534,25 +1669,38 @@ function getter(obj, path, bindFnToScope) {
 /**
  * Return the DOM siblings between the first and last node in the given array.
  * @param {Array} array like object
- * @returns {DOMElement} object containing the elements
+ * @returns {jqLite} jqLite collection containing the nodes
  */
-function getBlockElements(nodes) {
-  var startNode = nodes[0],
-      endNode = nodes[nodes.length - 1];
-  if (startNode === endNode) {
-    return jqLite(startNode);
-  }
-
-  var element = startNode;
-  var elements = [element];
+function getBlockNodes(nodes) {
+  // TODO(perf): just check if all items in `nodes` are siblings and if they are return the original
+  //             collection, otherwise update the original collection.
+  var node = nodes[0];
+  var endNode = nodes[nodes.length - 1];
+  var blockNodes = [node];
 
   do {
-    element = element.nextSibling;
-    if (!element) break;
-    elements.push(element);
-  } while (element !== endNode);
+    node = node.nextSibling;
+    if (!node) break;
+    blockNodes.push(node);
+  } while (node !== endNode);
 
-  return jqLite(elements);
+  return jqLite(blockNodes);
+}
+
+
+/**
+ * Creates a new object without a prototype. This object is useful for lookup without having to
+ * guard against prototypically inherited properties via hasOwnProperty.
+ *
+ * Related micro-benchmarks:
+ * - http://jsperf.com/object-create2
+ * - http://jsperf.com/proto-map-lookup/2
+ * - http://jsperf.com/for-in-vs-object-keys2
+ *
+ * @returns {Object}
+ */
+function createMap() {
+  return Object.create(null);
 }
 
 /**
@@ -1655,21 +1803,25 @@ function setupModuleLoader(window) {
         var invokeQueue = [];
 
         /** @type {!Array.<Function>} */
+        var configBlocks = [];
+
+        /** @type {!Array.<Function>} */
         var runBlocks = [];
 
-        var config = invokeLater('$injector', 'invoke');
+        var config = invokeLater('$injector', 'invoke', 'push', configBlocks);
 
         /** @type {angular.Module} */
         var moduleInstance = {
           // Private state
           _invokeQueue: invokeQueue,
+          _configBlocks: configBlocks,
           _runBlocks: runBlocks,
 
           /**
            * @ngdoc property
            * @name angular.Module#requires
            * @module ng
-           * @returns {Array.<string>} List of module names which must be loaded before this module.
+           *
            * @description
            * Holds the list of modules which the injector will load before the current module is
            * loaded.
@@ -1680,8 +1832,9 @@ function setupModuleLoader(window) {
            * @ngdoc property
            * @name angular.Module#name
            * @module ng
-           * @returns {string} Name of the module.
+           *
            * @description
+           * Name of the module.
            */
           name: name,
 
@@ -1854,9 +2007,10 @@ function setupModuleLoader(window) {
          * @param {String=} insertMethod
          * @returns {angular.Module}
          */
-        function invokeLater(provider, method, insertMethod) {
+        function invokeLater(provider, method, insertMethod, queue) {
+          if (!queue) queue = invokeQueue;
           return function() {
-            invokeQueue[insertMethod || 'push']([provider, method, arguments]);
+            queue[insertMethod || 'push']([provider, method, arguments]);
             return moduleInstance;
           };
         }
@@ -1866,81 +2020,90 @@ function setupModuleLoader(window) {
 
 }
 
-/* global
-    angularModule: true,
-    version: true,
-
-    $LocaleProvider,
-    $CompileProvider,
-
-    htmlAnchorDirective,
-    inputDirective,
-    inputDirective,
-    formDirective,
-    scriptDirective,
-    selectDirective,
-    styleDirective,
-    optionDirective,
-    ngBindDirective,
-    ngBindHtmlDirective,
-    ngBindTemplateDirective,
-    ngClassDirective,
-    ngClassEvenDirective,
-    ngClassOddDirective,
-    ngCspDirective,
-    ngCloakDirective,
-    ngControllerDirective,
-    ngFormDirective,
-    ngHideDirective,
-    ngIfDirective,
-    ngIncludeDirective,
-    ngIncludeFillContentDirective,
-    ngInitDirective,
-    ngNonBindableDirective,
-    ngPluralizeDirective,
-    ngRepeatDirective,
-    ngShowDirective,
-    ngStyleDirective,
-    ngSwitchDirective,
-    ngSwitchWhenDirective,
-    ngSwitchDefaultDirective,
-    ngOptionsDirective,
-    ngTranscludeDirective,
-    ngModelDirective,
-    ngListDirective,
-    ngChangeDirective,
-    requiredDirective,
-    requiredDirective,
-    ngValueDirective,
-    ngAttributeAliasDirectives,
-    ngEventDirectives,
-
-    $AnchorScrollProvider,
-    $AnimateProvider,
-    $BrowserProvider,
-    $CacheFactoryProvider,
-    $ControllerProvider,
-    $DocumentProvider,
-    $ExceptionHandlerProvider,
-    $FilterProvider,
-    $InterpolateProvider,
-    $IntervalProvider,
-    $HttpProvider,
-    $HttpBackendProvider,
-    $LocationProvider,
-    $LogProvider,
-    $ParseProvider,
-    $RootScopeProvider,
-    $QProvider,
-    $$SanitizeUriProvider,
-    $SceProvider,
-    $SceDelegateProvider,
-    $SnifferProvider,
-    $TemplateCacheProvider,
-    $TimeoutProvider,
-    $$RAFProvider,
-    $$AsyncCallbackProvider,
-    $WindowProvider
+/* global angularModule: true,
+  version: true,
+
+  $LocaleProvider,
+  $CompileProvider,
+
+  htmlAnchorDirective,
+  inputDirective,
+  inputDirective,
+  formDirective,
+  scriptDirective,
+  selectDirective,
+  styleDirective,
+  optionDirective,
+  ngBindDirective,
+  ngBindHtmlDirective,
+  ngBindTemplateDirective,
+  ngClassDirective,
+  ngClassEvenDirective,
+  ngClassOddDirective,
+  ngCspDirective,
+  ngCloakDirective,
+  ngControllerDirective,
+  ngFormDirective,
+  ngHideDirective,
+  ngIfDirective,
+  ngIncludeDirective,
+  ngIncludeFillContentDirective,
+  ngInitDirective,
+  ngNonBindableDirective,
+  ngPluralizeDirective,
+  ngRepeatDirective,
+  ngShowDirective,
+  ngStyleDirective,
+  ngSwitchDirective,
+  ngSwitchWhenDirective,
+  ngSwitchDefaultDirective,
+  ngOptionsDirective,
+  ngTranscludeDirective,
+  ngModelDirective,
+  ngListDirective,
+  ngChangeDirective,
+  patternDirective,
+  patternDirective,
+  requiredDirective,
+  requiredDirective,
+  minlengthDirective,
+  minlengthDirective,
+  maxlengthDirective,
+  maxlengthDirective,
+  ngValueDirective,
+  ngModelOptionsDirective,
+  ngAttributeAliasDirectives,
+  ngEventDirectives,
+
+  $AnchorScrollProvider,
+  $AnimateProvider,
+  $BrowserProvider,
+  $CacheFactoryProvider,
+  $ControllerProvider,
+  $DocumentProvider,
+  $ExceptionHandlerProvider,
+  $FilterProvider,
+  $InterpolateProvider,
+  $IntervalProvider,
+  $HttpProvider,
+  $HttpBackendProvider,
+  $LocationProvider,
+  $LogProvider,
+  $ParseProvider,
+  $RootScopeProvider,
+  $QProvider,
+  $$QProvider,
+  $$SanitizeUriProvider,
+  $SceProvider,
+  $SceDelegateProvider,
+  $SnifferProvider,
+  $TemplateCacheProvider,
+  $TemplateRequestProvider,
+  $$TestabilityProvider,
+  $TimeoutProvider,
+  $$RAFProvider,
+  $$AsyncCallbackProvider,
+  $WindowProvider
 */
 
 
@@ -1959,11 +2122,11 @@ function setupModuleLoader(window) {
  * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
  */
 var version = {
-  full: '1.2.20',    // all of these placeholder strings will be replaced by grunt's
+  full: '1.3.0-rc.1',    // all of these placeholder strings will be replaced by grunt's
   major: 1,    // package task
-  minor: 2,
-  dot: 20,
-  codeName: 'accidental-beautification'
+  minor: 3,
+  dot: 0,
+  codeName: 'backyard-atomicity'
 };
 
 
@@ -1976,11 +2139,11 @@ function publishExternalAPI(angular){
     'element': jqLite,
     'forEach': forEach,
     'injector': createInjector,
-    'noop':noop,
-    'bind':bind,
+    'noop': noop,
+    'bind': bind,
     'toJson': toJson,
     'fromJson': fromJson,
-    'identity':identity,
+    'identity': identity,
     'isUndefined': isUndefined,
     'isDefined': isDefined,
     'isString': isString,
@@ -1994,8 +2157,11 @@ function publishExternalAPI(angular){
     'lowercase': lowercase,
     'uppercase': uppercase,
     'callbacks': {counter: 0},
+    'getTestability': getTestability,
     '$$minErr': minErr,
-    '$$csp': csp
+    '$$csp': csp,
+    'reloadWithDebugInfo': reloadWithDebugInfo,
+    '$$hasClass': jqLiteHasClass
   });
 
   angularModule = setupModuleLoader(window);
@@ -2047,9 +2213,16 @@ function publishExternalAPI(angular){
             ngModel: ngModelDirective,
             ngList: ngListDirective,
             ngChange: ngChangeDirective,
+            pattern: patternDirective,
+            ngPattern: patternDirective,
             required: requiredDirective,
             ngRequired: requiredDirective,
-            ngValue: ngValueDirective
+            minlength: minlengthDirective,
+            ngMinlength: minlengthDirective,
+            maxlength: maxlengthDirective,
+            ngMaxlength: maxlengthDirective,
+            ngValue: ngValueDirective,
+            ngModelOptions: ngModelOptionsDirective
         }).
         directive({
           ngInclude: ngIncludeFillContentDirective
@@ -2074,10 +2247,13 @@ function publishExternalAPI(angular){
         $parse: $ParseProvider,
         $rootScope: $RootScopeProvider,
         $q: $QProvider,
+        $$q: $$QProvider,
         $sce: $SceProvider,
         $sceDelegate: $SceDelegateProvider,
         $sniffer: $SnifferProvider,
         $templateCache: $TemplateCacheProvider,
+        $templateRequest: $TemplateRequestProvider,
+        $$testability: $$TestabilityProvider,
         $timeout: $TimeoutProvider,
         $window: $WindowProvider,
         $$rAF: $$RAFProvider,
@@ -2087,12 +2263,11 @@ function publishExternalAPI(angular){
   ]);
 }
 
-/* global
-
-  -JQLitePrototype,
-  -addEventListenerFn,
-  -removeEventListenerFn,
-  -BOOLEAN_ATTR
+/* global JQLitePrototype: true,
+  addEventListenerFn: true,
+  removeEventListenerFn: true,
+  BOOLEAN_ATTR: true,
+  ALIASED_ATTR: true,
 */
 
 //////////////////////////////////
@@ -2134,6 +2309,7 @@ function publishExternalAPI(angular){
  * - [`contents()`](http://api.jquery.com/contents/)
  * - [`css()`](http://api.jquery.com/css/)
  * - [`data()`](http://api.jquery.com/data/)
+ * - [`detach()`](http://api.jquery.com/detach/)
  * - [`empty()`](http://api.jquery.com/empty/)
  * - [`eq()`](http://api.jquery.com/eq/)
  * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name
@@ -2189,17 +2365,17 @@ JQLite.expando = 'ng339';
 
 var jqCache = JQLite.cache = {},
     jqId = 1,
-    addEventListenerFn = (window.document.addEventListener
-      ? function(element, type, fn) {element.addEventListener(type, fn, false);}
-      : function(element, type, fn) {element.attachEvent('on' + type, fn);}),
-    removeEventListenerFn = (window.document.removeEventListener
-      ? function(element, type, fn) {element.removeEventListener(type, fn, false); }
-      : function(element, type, fn) {element.detachEvent('on' + type, fn); });
+    addEventListenerFn = function(element, type, fn) {
+      element.addEventListener(type, fn, false);
+    },
+    removeEventListenerFn = function(element, type, fn) {
+      element.removeEventListener(type, fn, false);
+    };
 
 /*
  * !!! This is an undocumented "private" function !!!
  */
-var jqData = JQLite._data = function(node) {
+JQLite._data = function(node) {
   //jQuery always returns an object on cache miss
   return this.cache[node[this.expando]] || {};
 };
@@ -2209,6 +2385,7 @@ function jqNextId() { return ++jqId; }
 
 var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;
 var MOZ_HACK_REGEXP = /^moz([A-Z])/;
+var MOUSE_EVENT_MAP= { mouseleave : "mouseout", mouseenter : "mouseover"};
 var jqLiteMinErr = minErr('jqLite');
 
 /**
@@ -2224,49 +2401,6 @@ function camelCase(name) {
     replace(MOZ_HACK_REGEXP, 'Moz$1');
 }
 
-/////////////////////////////////////////////
-// jQuery mutation patch
-//
-// In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a
-// $destroy event on all DOM nodes being removed.
-//
-/////////////////////////////////////////////
-
-function jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments) {
-  var originalJqFn = jQuery.fn[name];
-  originalJqFn = originalJqFn.$original || originalJqFn;
-  removePatch.$original = originalJqFn;
-  jQuery.fn[name] = removePatch;
-
-  function removePatch(param) {
-    // jshint -W040
-    var list = filterElems && param ? [this.filter(param)] : [this],
-        fireEvent = dispatchThis,
-        set, setIndex, setLength,
-        element, childIndex, childLength, children;
-
-    if (!getterIfNoArguments || param != null) {
-      while(list.length) {
-        set = list.shift();
-        for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) {
-          element = jqLite(set[setIndex]);
-          if (fireEvent) {
-            element.triggerHandler('$destroy');
-          } else {
-            fireEvent = !fireEvent;
-          }
-          for(childIndex = 0, childLength = (children = element.children()).length;
-              childIndex < childLength;
-              childIndex++) {
-            list.push(jQuery(children[childIndex]));
-          }
-        }
-      }
-    }
-    return originalJqFn.apply(this, arguments);
-  }
-}
-
 var SINGLE_TAG_REGEXP = /^<(\w+)\s*\/?>(?:<\/\1>|)$/;
 var HTML_REGEXP = /<|&#?\w+;/;
 var TAG_NAME_REGEXP = /<([\w:]+)/;
@@ -2286,26 +2420,32 @@ wrapMap.optgroup = wrapMap.option;
 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
 wrapMap.th = wrapMap.td;
 
+
 function jqLiteIsTextNode(html) {
   return !HTML_REGEXP.test(html);
 }
 
+function jqLiteAcceptsData(node) {
+  // The window object can accept data but has no nodeType
+  // Otherwise we are only interested in elements (1) and documents (9)
+  var nodeType = node.nodeType;
+  return nodeType === 1 || !nodeType || nodeType === 9;
+}
+
 function jqLiteBuildFragment(html, context) {
-  var elem, tmp, tag, wrap,
+  var tmp, tag, wrap,
       fragment = context.createDocumentFragment(),
-      nodes = [], i, j, jj;
+      nodes = [], i;
 
   if (jqLiteIsTextNode(html)) {
     // Convert non-html into a text node
     nodes.push(context.createTextNode(html));
   } else {
-    tmp = fragment.appendChild(context.createElement('div'));
     // Convert html into DOM nodes
+    tmp = tmp || fragment.appendChild(context.createElement("div"));
     tag = (TAG_NAME_REGEXP.exec(html) || ["", ""])[1].toLowerCase();
     wrap = wrapMap[tag] || wrapMap._default;
-    tmp.innerHTML = '<div>&#160;</div>' +
-      wrap[1] + html.replace(XHTML_TAG_REGEXP, "<$1></$2>") + wrap[2];
-    tmp.removeChild(tmp.firstChild);
+    tmp.innerHTML = wrap[1] + html.replace(XHTML_TAG_REGEXP, "<$1></$2>") + wrap[2];
 
     // Descend through wrappers to the right content
     i = wrap[0];
@@ -2313,7 +2453,7 @@ function jqLiteBuildFragment(html, context) {
       tmp = tmp.lastChild;
     }
 
-    for (j=0, jj=tmp.childNodes.length; j<jj; ++j) nodes.push(tmp.childNodes[j]);
+    nodes = concat(nodes, tmp.childNodes);
 
     tmp = fragment.firstChild;
     tmp.textContent = "";
@@ -2322,7 +2462,11 @@ function jqLiteBuildFragment(html, context) {
   // Remove wrapper from fragment
   fragment.textContent = "";
   fragment.innerHTML = ""; // Clear inner HTML
-  return nodes;
+  forEach(nodes, function(node) {
+    fragment.appendChild(node);
+  });
+
+  return fragment;
 }
 
 function jqLiteParseHTML(html, context) {
@@ -2333,7 +2477,11 @@ function jqLiteParseHTML(html, context) {
     return [context.createElement(parsed[1])];
   }
 
-  return jqLiteBuildFragment(html, context);
+  if ((parsed = jqLiteBuildFragment(html, context))) {
+    return parsed.childNodes;
+  }
+
+  return [];
 }
 
 /////////////////////////////////////////////
@@ -2341,20 +2489,22 @@ function JQLite(element) {
   if (element instanceof JQLite) {
     return element;
   }
+
+  var argIsString;
+
   if (isString(element)) {
     element = trim(element);
+    argIsString = true;
   }
   if (!(this instanceof JQLite)) {
-    if (isString(element) && element.charAt(0) != '<') {
+    if (argIsString && element.charAt(0) != '<') {
       throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element');
     }
     return new JQLite(element);
   }
 
-  if (isString(element)) {
+  if (argIsString) {
     jqLiteAddNodes(this, jqLiteParseHTML(element));
-    var fragment = jqLite(document.createDocumentFragment());
-    fragment.append(this);
   } else {
     jqLiteAddNodes(this, element);
   }
@@ -2364,26 +2514,33 @@ function jqLiteClone(element) {
   return element.cloneNode(true);
 }
 
-function jqLiteDealoc(element){
-  jqLiteRemoveData(element);
-  for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {
-    jqLiteDealoc(children[i]);
+function jqLiteDealoc(element, onlyDescendants){
+  if (!onlyDescendants) jqLiteRemoveData(element);
+
+  if (element.querySelectorAll) {
+    var descendants = element.querySelectorAll('*');
+    for (var i = 0, l = descendants.length; i < l; i++) {
+      jqLiteRemoveData(descendants[i]);
+    }
   }
 }
 
 function jqLiteOff(element, type, fn, unsupported) {
   if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument');
 
-  var events = jqLiteExpandoStore(element, 'events'),
-      handle = jqLiteExpandoStore(element, 'handle');
+  var expandoStore = jqLiteExpandoStore(element);
+  var events = expandoStore && expandoStore.events;
+  var handle = expandoStore && expandoStore.handle;
 
   if (!handle) return; //no listeners registered
 
-  if (isUndefined(type)) {
-    forEach(events, function(eventHandler, type) {
-      removeEventListenerFn(element, type, eventHandler);
+  if (!type) {
+    for (type in events) {
+      if (type !== '$destroy') {
+        removeEventListenerFn(element, type, events[type]);
+      }
       delete events[type];
-    });
+    }
   } else {
     forEach(type.split(' '), function(type) {
       if (isUndefined(fn)) {
@@ -2397,17 +2554,19 @@ function jqLiteOff(element, type, fn, unsupported) {
 }
 
 function jqLiteRemoveData(element, name) {
-  var expandoId = element.ng339,
-      expandoStore = jqCache[expandoId];
+  var expandoId = element.ng339;
+  var expandoStore = expandoId && jqCache[expandoId];
 
   if (expandoStore) {
     if (name) {
-      delete jqCache[expandoId].data[name];
+      delete expandoStore.data[name];
       return;
     }
 
     if (expandoStore.handle) {
-      expandoStore.events.$destroy && expandoStore.handle({}, '$destroy');
+      if (expandoStore.events.$destroy) {
+        expandoStore.handle({}, '$destroy');
+      }
       jqLiteOff(element);
     }
     delete jqCache[expandoId];
@@ -2415,43 +2574,42 @@ function jqLiteRemoveData(element, name) {
   }
 }
 
-function jqLiteExpandoStore(element, key, value) {
+
+function jqLiteExpandoStore(element, createIfNecessary) {
   var expandoId = element.ng339,
-      expandoStore = jqCache[expandoId || -1];
+      expandoStore = expandoId && jqCache[expandoId];
 
-  if (isDefined(value)) {
-    if (!expandoStore) {
-      element.ng339 = expandoId = jqNextId();
-      expandoStore = jqCache[expandoId] = {};
-    }
-    expandoStore[key] = value;
-  } else {
-    return expandoStore && expandoStore[key];
+  if (createIfNecessary && !expandoStore) {
+    element.ng339 = expandoId = jqNextId();
+    expandoStore = jqCache[expandoId] = {events: {}, data: {}, handle: undefined};
   }
+
+  return expandoStore;
 }
 
+
 function jqLiteData(element, key, value) {
-  var data = jqLiteExpandoStore(element, 'data'),
-      isSetter = isDefined(value),
-      keyDefined = !isSetter && isDefined(key),
-      isSimpleGetter = keyDefined && !isObject(key);
+  if (jqLiteAcceptsData(element)) {
 
-  if (!data && !isSimpleGetter) {
-    jqLiteExpandoStore(element, 'data', data = {});
-  }
+    var isSimpleSetter = isDefined(value);
+    var isSimpleGetter = !isSimpleSetter && key && !isObject(key);
+    var massGetter = !key;
+    var expandoStore = jqLiteExpandoStore(element, !isSimpleGetter);
+    var data = expandoStore && expandoStore.data;
 
-  if (isSetter) {
-    data[key] = value;
-  } else {
-    if (keyDefined) {
-      if (isSimpleGetter) {
-        // don't create data in this case.
-        return data && data[key];
+    if (isSimpleSetter) { // data('key', value)
+      data[key] = value;
+    } else {
+      if (massGetter) {  // data()
+        return data;
       } else {
-        extend(data, key);
+        if (isSimpleGetter) { // data('key')
+          // don't force creation of expandoStore if it doesn't exist yet
+          return data && data[key];
+        } else { // mass-setter: data({key1: val1, key2: val2})
+          extend(data, key);
+        }
       }
-    } else {
-      return data;
     }
   }
 }
@@ -2490,53 +2648,70 @@ function jqLiteAddClass(element, cssClasses) {
   }
 }
 
+
 function jqLiteAddNodes(root, elements) {
+  // THIS CODE IS VERY HOT. Don't make changes without benchmarking.
+
   if (elements) {
-    elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))
-      ? elements
-      : [ elements ];
-    for(var i=0; i < elements.length; i++) {
-      root.push(elements[i]);
+
+    // if a Node (the most common case)
+    if (elements.nodeType) {
+      root[root.length++] = elements;
+    } else {
+      var length = elements.length;
+
+      // if an Array or NodeList and not a Window
+      if (typeof length === 'number' && elements.window !== elements) {
+        if (length) {
+          for (var i = 0; i < length; i++) {
+            root[root.length++] = elements[i];
+          }
+        }
+      } else {
+        root[root.length++] = elements;
+      }
     }
   }
 }
 
+
 function jqLiteController(element, name) {
   return jqLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller');
 }
 
 function jqLiteInheritedData(element, name, value) {
-  element = jqLite(element);
-
   // if element is the document object work with the html element instead
   // this makes $(document).scope() possible
-  if(element[0].nodeType == 9) {
-    element = element.find('html');
+  if(element.nodeType == 9) {
+    element = element.documentElement;
   }
   var names = isArray(name) ? name : [name];
 
-  while (element.length) {
-    var node = element[0];
+  while (element) {
     for (var i = 0, ii = names.length; i < ii; i++) {
-      if ((value = element.data(names[i])) !== undefined) return value;
+      if ((value = jqLite.data(element, names[i])) !== undefined) return value;
     }
 
     // If dealing with a document fragment node with a host element, and no parent, use the host
     // element as the parent. This enables directives within a Shadow DOM or polyfilled Shadow DOM
     // to lookup parent controllers.
-    element = jqLite(node.parentNode || (node.nodeType === 11 && node.host));
+    element = element.parentNode || (element.nodeType === 11 && element.host);
   }
 }
 
 function jqLiteEmpty(element) {
-  for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
-    jqLiteDealoc(childNodes[i]);
-  }
+  jqLiteDealoc(element, true);
   while (element.firstChild) {
     element.removeChild(element.firstChild);
   }
 }
 
+function jqLiteRemove(element, keepData) {
+  if (!keepData) jqLiteDealoc(element);
+  var parent = element.parentNode;
+  if (parent) parent.removeChild(element);
+}
+
 //////////////////////////////////////////
 // Functions which are declared directly.
 //////////////////////////////////////////
@@ -2550,7 +2725,7 @@ var JQLitePrototype = JQLite.prototype = {
       fn();
     }
 
-    // check if document already is loaded
+    // check if document is already loaded
     if (document.readyState === 'complete'){
       setTimeout(trigger);
     } else {
@@ -2559,6 +2734,7 @@ var JQLitePrototype = JQLite.prototype = {
       // jshint -W064
       JQLite(window).on('load', trigger); // fallback to window.onload for others
       // jshint +W064
+      this.on('DOMContentLoaded', trigger);
     }
   },
   toString: function() {
@@ -2588,29 +2764,48 @@ forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','),
 });
 var BOOLEAN_ELEMENTS = {};
 forEach('input,select,option,textarea,button,form,details'.split(','), function(value) {
-  BOOLEAN_ELEMENTS[uppercase(value)] = true;
+  BOOLEAN_ELEMENTS[value] = true;
 });
+var ALIASED_ATTR = {
+  'ngMinlength' : 'minlength',
+  'ngMaxlength' : 'maxlength',
+  'ngMin' : 'min',
+  'ngMax' : 'max',
+  'ngPattern' : 'pattern'
+};
 
 function getBooleanAttrName(element, name) {
   // check dom last since we will most likely fail on name
   var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
 
   // booleanAttr is here twice to minimize DOM access
-  return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr;
+  return booleanAttr && BOOLEAN_ELEMENTS[nodeName_(element)] && booleanAttr;
+}
+
+function getAliasedAttrName(element, name) {
+  var nodeName = element.nodeName;
+  return (nodeName === 'INPUT' || nodeName === 'TEXTAREA') && ALIASED_ATTR[name];
 }
 
 forEach({
   data: jqLiteData,
+  removeData: jqLiteRemoveData
+}, function(fn, name) {
+  JQLite[name] = fn;
+});
+
+forEach({
+  data: jqLiteData,
   inheritedData: jqLiteInheritedData,
 
   scope: function(element) {
     // Can't use jqLiteData here directly so we stay compatible with jQuery!
-    return jqLite(element).data('$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']);
+    return jqLite.data(element, '$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']);
   },
 
   isolateScope: function(element) {
     // Can't use jqLiteData here directly so we stay compatible with jQuery!
-    return jqLite(element).data('$isolateScope') || jqLite(element).data('$isolateScopeNoTemplate');
+    return jqLite.data(element, '$isolateScope') || jqLite.data(element, '$isolateScopeNoTemplate');
   },
 
   controller: jqLiteController,
@@ -2619,7 +2814,7 @@ forEach({
     return jqLiteInheritedData(element, '$injector');
   },
 
-  removeAttr: function(element,name) {
+  removeAttr: function(element, name) {
     element.removeAttribute(name);
   },
 
@@ -2631,22 +2826,7 @@ forEach({
     if (isDefined(value)) {
       element.style[name] = value;
     } else {
-      var val;
-
-      if (msie <= 8) {
-        // this is some IE specific weirdness that jQuery 1.6.4 does not sure why
-        val = element.currentStyle && element.currentStyle[name];
-        if (val === '') val = 'auto';
-      }
-
-      val = val || element.style[name];
-
-      if (msie <= 8) {
-        // jquery weirdness :-/
-        val = (val === '') ? undefined : val;
-      }
-
-      return  val;
+      return element.style[name];
     }
   },
 
@@ -2687,29 +2867,21 @@ forEach({
   },
 
   text: (function() {
-    var NODE_TYPE_TEXT_PROPERTY = [];
-    if (msie < 9) {
-      NODE_TYPE_TEXT_PROPERTY[1] = 'innerText';    /** Element **/
-      NODE_TYPE_TEXT_PROPERTY[3] = 'nodeValue';    /** Text **/
-    } else {
-      NODE_TYPE_TEXT_PROPERTY[1] =                 /** Element **/
-      NODE_TYPE_TEXT_PROPERTY[3] = 'textContent';  /** Text **/
-    }
     getText.$dv = '';
     return getText;
 
     function getText(element, value) {
-      var textProp = NODE_TYPE_TEXT_PROPERTY[element.nodeType];
       if (isUndefined(value)) {
-        return textProp ? element[textProp] : '';
+        var nodeType = element.nodeType;
+        return (nodeType === 1 || nodeType === 3) ? element.textContent : '';
       }
-      element[textProp] = value;
+      element.textContent = value;
     }
   })(),
 
   val: function(element, value) {
     if (isUndefined(value)) {
-      if (nodeName_(element) === 'SELECT' && element.multiple) {
+      if (element.multiple && nodeName_(element) === 'select') {
         var result = [];
         forEach(element.options, function (option) {
           if (option.selected) {
@@ -2727,9 +2899,7 @@ forEach({
     if (isUndefined(value)) {
       return element.innerHTML;
     }
-    for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
-      jqLiteDealoc(childNodes[i]);
-    }
+    jqLiteDealoc(element, true);
     element.innerHTML = value;
   },
 
@@ -2787,56 +2957,29 @@ forEach({
 
 function createEventHandler(element, events) {
   var eventHandler = function (event, type) {
-    if (!event.preventDefault) {
-      event.preventDefault = function() {
-        event.returnValue = false; //ie
-      };
-    }
-
-    if (!event.stopPropagation) {
-      event.stopPropagation = function() {
-        event.cancelBubble = true; //ie
-      };
-    }
-
-    if (!event.target) {
-      event.target = event.srcElement || document;
-    }
-
-    if (isUndefined(event.defaultPrevented)) {
-      var prevent = event.preventDefault;
-      event.preventDefault = function() {
-        event.defaultPrevented = true;
-        prevent.call(event);
-      };
-      event.defaultPrevented = false;
-    }
 
+    // jQuery specific api
     event.isDefaultPrevented = function() {
-      return event.defaultPrevented || event.returnValue === false;
+      return event.defaultPrevented;
     };
 
-    // Copy event handlers in case event handlers array is modified during execution.
-    var eventHandlersCopy = shallowCopy(events[type || event.type] || []);
+    var eventFns = events[type || event.type];
+    var eventFnsLength = eventFns ? eventFns.length : 0;
 
-    forEach(eventHandlersCopy, function(fn) {
-      fn.call(element, event);
-    });
+    if (!eventFnsLength) return;
 
-    // Remove monkey-patched methods (IE),
-    // as they would cause memory leaks in IE8.
-    if (msie <= 8) {
-      // IE7/8 does not allow to delete property on native object
-      event.preventDefault = null;
-      event.stopPropagation = null;
-      event.isDefaultPrevented = null;
-    } else {
-      // It shouldn't affect normal browsers (native methods are defined on prototype).
-      delete event.preventDefault;
-      delete event.stopPropagation;
-      delete event.isDefaultPrevented;
+    // Copy event handlers in case event handlers array is modified during execution.
+    if ((eventFnsLength > 1)) {
+      eventFns = shallowCopy(eventFns);
+    }
+
+    for (var i = 0; i < eventFnsLength; i++) {
+      eventFns[i].call(element, event);
     }
   };
+
+  // TODO: this is a hack for angularMocks/clearDataCache that makes it possible to deregister all
+  //       events on `element`
   eventHandler.elem = element;
   return eventHandler;
 }
@@ -2849,68 +2992,56 @@ function createEventHandler(element, events) {
 forEach({
   removeData: jqLiteRemoveData,
 
-  dealoc: jqLiteDealoc,
-
-  on: function onFn(element, type, fn, unsupported){
+  on: function jqLiteOn(element, type, fn, unsupported){
     if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters');
 
-    var events = jqLiteExpandoStore(element, 'events'),
-        handle = jqLiteExpandoStore(element, 'handle');
+    // Do not add event handlers to non-elements because they will not be cleaned up.
+    if (!jqLiteAcceptsData(element)) {
+      return;
+    }
+
+    var expandoStore = jqLiteExpandoStore(element, true);
+    var events = expandoStore.events;
+    var handle = expandoStore.handle;
+
+    if (!handle) {
+      handle = expandoStore.handle = createEventHandler(element, events);
+    }
 
-    if (!events) jqLiteExpandoStore(element, 'events', events = {});
-    if (!handle) jqLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events));
+    // http://jsperf.com/string-indexof-vs-split
+    var types = type.indexOf(' ') >= 0 ? type.split(' ') : [type];
+    var i = types.length;
 
-    forEach(type.split(' '), function(type){
+    while (i--) {
+      type = types[i];
       var eventFns = events[type];
 
       if (!eventFns) {
-        if (type == 'mouseenter' || type == 'mouseleave') {
-          var contains = document.body.contains || document.body.compareDocumentPosition ?
-          function( a, b ) {
-            // jshint bitwise: false
-            var adown = a.nodeType === 9 ? a.documentElement : a,
-            bup = b && b.parentNode;
-            return a === bup || !!( bup && bup.nodeType === 1 && (
-              adown.contains ?
-              adown.contains( bup ) :
-              a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
-              ));
-            } :
-            function( a, b ) {
-              if ( b ) {
-                while ( (b = b.parentNode) ) {
-                  if ( b === a ) {
-                    return true;
-                  }
-                }
-              }
-              return false;
-            };
-
-          events[type] = [];
+        events[type] = [];
 
+        if (type === 'mouseenter' || type === 'mouseleave') {
           // Refer to jQuery's implementation of mouseenter & mouseleave
           // Read about mouseenter and mouseleave:
           // http://www.quirksmode.org/js/events_mouse.html#link8
-          var eventmap = { mouseleave : "mouseout", mouseenter : "mouseover"};
 
-          onFn(element, eventmap[type], function(event) {
+          jqLiteOn(element, MOUSE_EVENT_MAP[type], function(event) {
             var target = this, related = event.relatedTarget;
             // For mousenter/leave call the handler if related is outside the target.
             // NB: No relatedTarget if the mouse left/entered the browser window
-            if ( !related || (related !== target && !contains(target, related)) ){
+            if ( !related || (related !== target && !target.contains(related)) ){
               handle(event, type);
             }
           });
 
         } else {
-          addEventListenerFn(element, type, handle);
-          events[type] = [];
+          if (type !== '$destroy') {
+            addEventListenerFn(element, type, handle);
+          }
         }
         eventFns = events[type];
       }
       eventFns.push(fn);
-    });
+    }
   },
 
   off: jqLiteOff,
@@ -2955,11 +3086,15 @@ forEach({
   },
 
   append: function(element, node) {
-    forEach(new JQLite(node), function(child){
-      if (element.nodeType === 1 || element.nodeType === 11) {
-        element.appendChild(child);
-      }
-    });
+    var nodeType = element.nodeType;
+    if (nodeType !== 1 && nodeType !== 11) return;
+
+    node = new JQLite(node);
+
+    for (var i = 0, ii = node.length; i < ii; i++) {
+      var child = node[i];
+      element.appendChild(child);
+    }
   },
 
   prepend: function(element, node) {
@@ -2972,7 +3107,7 @@ forEach({
   },
 
   wrap: function(element, wrapNode) {
-    wrapNode = jqLite(wrapNode)[0];
+    wrapNode = jqLite(wrapNode).eq(0).clone()[0];
     var parent = element.parentNode;
     if (parent) {
       parent.replaceChild(wrapNode, element);
@@ -2980,18 +3115,21 @@ forEach({
     wrapNode.appendChild(element);
   },
 
-  remove: function(element) {
-    jqLiteDealoc(element);
-    var parent = element.parentNode;
-    if (parent) parent.removeChild(element);
+  remove: jqLiteRemove,
+
+  detach: function(element) {
+    jqLiteRemove(element, true);
   },
 
   after: function(element, newElement) {
     var index = element, parent = element.parentNode;
-    forEach(new JQLite(newElement), function(node){
+    newElement = new JQLite(newElement);
+
+    for (var i = 0, ii = newElement.length; i < ii; i++) {
+      var node = newElement[i];
       parent.insertBefore(node, index.nextSibling);
       index = node;
-    });
+    }
   },
 
   addClass: jqLiteAddClass,
@@ -3015,16 +3153,7 @@ forEach({
   },
 
   next: function(element) {
-    if (element.nextElementSibling) {
-      return element.nextElementSibling;
-    }
-
-    // IE8 doesn't have nextElementSibling
-    var elm = element.nextSibling;
-    while (elm != null && elm.nodeType !== 1) {
-      elm = elm.nextSibling;
-    }
-    return elm;
+    return element.nextElementSibling;
   },
 
   find: function(element, selector) {
@@ -3037,19 +3166,39 @@ forEach({
 
   clone: jqLiteClone,
 
-  triggerHandler: function(element, eventName, eventData) {
-    var eventFns = (jqLiteExpandoStore(element, 'events') || {})[eventName];
+  triggerHandler: function(element, event, extraParameters) {
 
-    eventData = eventData || [];
+    var dummyEvent, eventFnsCopy, handlerArgs;
+    var eventName = event.type || event;
+    var expandoStore = jqLiteExpandoStore(element);
+    var events = expandoStore && expandoStore.events;
+    var eventFns = events && events[eventName];
 
-    var event = [{
-      preventDefault: noop,
-      stopPropagation: noop
-    }];
+    if (eventFns) {
 
-    forEach(eventFns, function(fn) {
-      fn.apply(element, event.concat(eventData));
-    });
+      // Create a dummy event to pass to the handlers
+      dummyEvent = {
+        preventDefault: function() { this.defaultPrevented = true; },
+        isDefaultPrevented: function() { return this.defaultPrevented === true; },
+        stopPropagation: noop,
+        type: eventName,
+        target: element
+      };
+
+      // If a custom event was provided then extend our dummy event with it
+      if (event.type) {
+        dummyEvent = extend(dummyEvent, event);
+      }
+
+      // Copy event handlers in case event handlers array is modified during execution.
+      eventFnsCopy = shallowCopy(eventFns);
+      handlerArgs = extraParameters ? [dummyEvent].concat(extraParameters) : [dummyEvent];
+
+      forEach(eventFnsCopy, function(fn) {
+        fn.apply(element, handlerArgs);
+      });
+
+    }
   }
 }, function(fn, name){
   /**
@@ -3057,7 +3206,8 @@ forEach({
    */
   JQLite.prototype[name] = function(arg1, arg2, arg3) {
     var value;
-    for(var i=0; i < this.length; i++) {
+
+    for(var i = 0, ii = this.length; i < ii; i++) {
       if (isUndefined(value)) {
         value = fn(this[i], arg1, arg2, arg3);
         if (isDefined(value)) {
@@ -3089,21 +3239,23 @@ forEach({
  *         The resulting string key is in 'type:hashKey' format.
  */
 function hashKey(obj, nextUidFn) {
-  var objType = typeof obj,
-      key;
+  var key = obj && obj.$$hashKey;
 
-  if (objType == 'function' || (objType == 'object' && obj !== null)) {
-    if (typeof (key = obj.$$hashKey) == 'function') {
-      // must invoke on object to keep the right this
+  if (key) {
+    if (typeof key === 'function') {
       key = obj.$$hashKey();
-    } else if (key === undefined) {
-      key = obj.$$hashKey = (nextUidFn || nextUid)();
     }
+    return key;
+  }
+
+  var objType = typeof obj;
+  if (objType == 'function' || (objType == 'object' && obj !== null)) {
+    key = obj.$$hashKey = objType + ':' + (nextUidFn || nextUid)();
   } else {
-    key = obj;
+    key = objType + ':' + obj;
   }
 
-  return objType + ':' + key;
+  return key;
 }
 
 /**
@@ -3170,7 +3322,7 @@ HashMap.prototype = {
  *
  *   // use the injector to kick off your application
  *   // use the type inference to auto inject arguments, or use implicit injection
- *   $injector.invoke(function($rootScope, $compile, $document){
+ *   $injector.invoke(function($rootScope, $compile, $document) {
  *     $compile($document)($rootScope);
  *     $rootScope.$digest();
  *   });
@@ -3213,7 +3365,19 @@ var FN_ARG_SPLIT = /,/;
 var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/;
 var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
 var $injectorMinErr = minErr('$injector');
-function annotate(fn) {
+
+function anonFn(fn) {
+  // For anonymous functions, showing at the very least the function signature can help in
+  // debugging.
+  var fnText = fn.toString().replace(STRIP_COMMENTS, ''),
+      args = fnText.match(FN_ARGS);
+  if (args) {
+    return 'function(' + (args[1] || '').replace(/[\s\r\n]+/, ' ') + ')';
+  }
+  return 'fn';
+}
+
+function annotate(fn, strictDi, name) {
   var $inject,
       fnText,
       argDecl,
@@ -3223,10 +3387,17 @@ function annotate(fn) {
     if (!($inject = fn.$inject)) {
       $inject = [];
       if (fn.length) {
+        if (strictDi) {
+          if (!isString(name) || !name) {
+            name = fn.name || anonFn(fn);
+          }
+          throw $injectorMinErr('strictdi',
+            '{0} is not using explicit annotation and cannot be invoked in strict mode', name);
+        }
         fnText = fn.toString().replace(STRIP_COMMENTS, '');
         argDecl = fnText.match(FN_ARGS);
-        forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){
-          arg.replace(FN_ARG, function(all, underscore, name){
+        forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg) {
+          arg.replace(FN_ARG, function(all, underscore, name) {
             $inject.push(name);
           });
         });
@@ -3261,7 +3432,7 @@ function annotate(fn) {
  * ```js
  *   var $injector = angular.injector();
  *   expect($injector.get('$injector')).toBe($injector);
- *   expect($injector.invoke(function($injector){
+ *   expect($injector.invoke(function($injector) {
  *     return $injector;
  *   }).toBe($injector);
  * ```
@@ -3734,7 +3905,8 @@ function annotate(fn) {
  */
 
 
-function createInjector(modulesToLoad) {
+function createInjector(modulesToLoad, strictDi) {
+  strictDi = (strictDi === true);
   var INSTANTIATING = {},
       providerSuffix = 'Provider',
       path = [],
@@ -3757,7 +3929,7 @@ function createInjector(modulesToLoad) {
       instanceInjector = (instanceCache.$injector =
           createInternalInjector(instanceCache, function(servicename) {
             var provider = providerInjector.get(servicename + providerSuffix);
-            return instanceInjector.invoke(provider.$get, provider);
+            return instanceInjector.invoke(provider.$get, provider, undefined, servicename);
           }));
 
 
@@ -3820,22 +3992,27 @@ function createInjector(modulesToLoad) {
   // Module Loading
   ////////////////////////////////////
   function loadModules(modulesToLoad){
-    var runBlocks = [], moduleFn, invokeQueue, i, ii;
+    var runBlocks = [], moduleFn;
     forEach(modulesToLoad, function(module) {
       if (loadedModules.get(module)) return;
       loadedModules.put(module, true);
 
+      function runInvokeQueue(queue) {
+        var i, ii;
+        for(i = 0, ii = queue.length; i < ii; i++) {
+          var invokeArgs = queue[i],
+              provider = providerInjector.get(invokeArgs[0]);
+
+          provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
+        }
+      }
+
       try {
         if (isString(module)) {
           moduleFn = angularModule(module);
           runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
-
-          for(invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) {
-            var invokeArgs = invokeQueue[i],
-                provider = providerInjector.get(invokeArgs[0]);
-
-            provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
-          }
+          runInvokeQueue(moduleFn._invokeQueue);
+          runInvokeQueue(moduleFn._configBlocks);
         } else if (isFunction(module)) {
             runBlocks.push(providerInjector.invoke(module));
         } else if (isArray(module)) {
@@ -3891,9 +4068,14 @@ function createInjector(modulesToLoad) {
       }
     }
 
-    function invoke(fn, self, locals){
+    function invoke(fn, self, locals, serviceName) {
+      if (typeof locals === 'string') {
+        serviceName = locals;
+        locals = null;
+      }
+
       var args = [],
-          $inject = annotate(fn),
+          $inject = annotate(fn, strictDi, serviceName),
           length, i,
           key;
 
@@ -3918,7 +4100,7 @@ function createInjector(modulesToLoad) {
       return fn.apply(self, args);
     }
 
-    function instantiate(Type, locals) {
+    function instantiate(Type, locals, serviceName) {
       var Constructor = function() {},
           instance, returnedValue;
 
@@ -3926,7 +4108,7 @@ function createInjector(modulesToLoad) {
       // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]);
       Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype;
       instance = new Constructor();
-      returnedValue = invoke(Type, instance, locals);
+      returnedValue = invoke(Type, instance, locals, serviceName);
 
       return isObject(returnedValue) || isFunction(returnedValue) ? returnedValue : instance;
     }
@@ -3943,6 +4125,8 @@ function createInjector(modulesToLoad) {
   }
 }
 
+createInjector.$$annotate = annotate;
+
 /**
  * @ngdoc service
  * @name $anchorScroll
@@ -3960,24 +4144,26 @@ function createInjector(modulesToLoad) {
  * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`.
  *
  * @example
-   <example>
+   <example module="anchorScrollExample">
      <file name="index.html">
-       <div id="scrollArea" ng-controller="ScrollCtrl">
+       <div id="scrollArea" ng-controller="ScrollController">
          <a ng-click="gotoBottom()">Go to bottom</a>
          <a id="bottom"></a> You're at the bottom!
        </div>
      </file>
      <file name="script.js">
-       function ScrollCtrl($scope, $location, $anchorScroll) {
-         $scope.gotoBottom = function (){
-           // set the location.hash to the id of
-           // the element you wish to scroll to.
-           $location.hash('bottom');
-
-           // call $anchorScroll()
-           $anchorScroll();
-         };
-       }
+       angular.module('anchorScrollExample', [])
+         .controller('ScrollController', ['$scope', '$location', '$anchorScroll',
+           function ($scope, $location, $anchorScroll) {
+             $scope.gotoBottom = function() {
+               // set the location.hash to the id of
+               // the element you wish to scroll to.
+               $location.hash('bottom');
+
+               // call $anchorScroll()
+               $anchorScroll();
+             };
+           }]);
      </file>
      <file name="style.css">
        #scrollArea {
@@ -4010,7 +4196,7 @@ function $AnchorScrollProvider() {
     function getFirstAnchor(list) {
       var result = null;
       forEach(list, function(element) {
-        if (!result && lowercase(element.nodeName) === 'a') result = element;
+        if (!result && nodeName_(element) === 'a') result = element;
       });
       return result;
     }
@@ -4125,10 +4311,19 @@ var $AnimateProvider = ['$provide', function($provide) {
     return this.$$classNameFilter;
   };
 
-  this.$get = ['$timeout', '$$asyncCallback', function($timeout, $$asyncCallback) {
+  this.$get = ['$$q', '$$asyncCallback', function($$q, $$asyncCallback) {
 
-    function async(fn) {
-      fn && $$asyncCallback(fn);
+    var currentDefer;
+    function asyncPromise() {
+      // only serve one instance of a promise in order to save CPU cycles
+      if (!currentDefer) {
+        currentDefer = $$q.defer();
+        $$asyncCallback(function() {
+          currentDefer.resolve();
+          currentDefer = null;
+        });
+      }
+      return currentDefer.promise;
     }
 
     /**
@@ -4155,26 +4350,20 @@ var $AnimateProvider = ['$provide', function($provide) {
        * @ngdoc method
        * @name $animate#enter
        * @kind function
-       * @description Inserts the element into the DOM either after the `after` element or within
-       *   the `parent` element. Once complete, the done() callback will be fired (if provided).
+       * @description Inserts the element into the DOM either after the `after` element or
+       * as the first child within the `parent` element. When the function is called a promise
+       * is returned that will be resolved at a later time.
        * @param {DOMElement} element the element which will be inserted into the DOM
        * @param {DOMElement} parent the parent element which will append the element as
        *   a child (if the after element is not present)
        * @param {DOMElement} after the sibling element which will append the element
        *   after itself
-       * @param {Function=} done callback function that will be called after the element has been
-       *   inserted into the DOM
+       * @return {Promise} the animation callback promise
        */
-      enter : function(element, parent, after, done) {
-        if (after) {
-          after.after(element);
-        } else {
-          if (!parent || !parent[0]) {
-            parent = after.parent();
-          }
-          parent.append(element);
-        }
-        async(done);
+      enter : function(element, parent, after) {
+        after ? after.after(element)
+              : parent.prepend(element);
+        return asyncPromise();
       },
 
       /**
@@ -4182,15 +4371,14 @@ var $AnimateProvider = ['$provide', function($provide) {
        * @ngdoc method
        * @name $animate#leave
        * @kind function
-       * @description Removes the element from the DOM. Once complete, the done() callback will be
-       *   fired (if provided).
+       * @description Removes the element from the DOM. When the function is called a promise
+       * is returned that will be resolved at a later time.
        * @param {DOMElement} element the element which will be removed from the DOM
-       * @param {Function=} done callback function that will be called after the element has been
-       *   removed from the DOM
+       * @return {Promise} the animation callback promise
        */
-      leave : function(element, done) {
+      leave : function(element) {
         element.remove();
-        async(done);
+        return asyncPromise();
       },
 
       /**
@@ -4199,8 +4387,8 @@ var $AnimateProvider = ['$provide', function($provide) {
        * @name $animate#move
        * @kind function
        * @description Moves the position of the provided element within the DOM to be placed
-       * either after the `after` element or inside of the `parent` element. Once complete, the
-       * done() callback will be fired (if provided).
+       * either after the `after` element or inside of the `parent` element. When the function
+       * is called a promise is returned that will be resolved at a later time.
        *
        * @param {DOMElement} element the element which will be moved around within the
        *   DOM
@@ -4208,13 +4396,12 @@ var $AnimateProvider = ['$provide', function($provide) {
        *   inserted into (if the after element is not present)
        * @param {DOMElement} after the sibling element where the element will be
        *   positioned next to
-       * @param {Function=} done the callback function (if provided) that will be fired after the
-       *   element has been moved to its new position
+       * @return {Promise} the animation callback promise
        */
-      move : function(element, parent, after, done) {
+      move : function(element, parent, after) {
         // Do not remove element before insert. Removing will cause data associated with the
         // element to be dropped. Insert will implicitly do the remove.
-        this.enter(element, parent, after, done);
+        return this.enter(element, parent, after);
       },
 
       /**
@@ -4222,22 +4409,21 @@ var $AnimateProvider = ['$provide', function($provide) {
        * @ngdoc method
        * @name $animate#addClass
        * @kind function
-       * @description Adds the provided className CSS class value to the provided element. Once
-       * complete, the done() callback will be fired (if provided).
+       * @description Adds the provided className CSS class value to the provided element.
+       * When the function is called a promise is returned that will be resolved at a later time.
        * @param {DOMElement} element the element which will have the className value
        *   added to it
        * @param {string} className the CSS class which will be added to the element
-       * @param {Function=} done the callback function (if provided) that will be fired after the
-       *   className value has been added to the element
+       * @return {Promise} the animation callback promise
        */
-      addClass : function(element, className, done) {
-        className = isString(className) ?
-                      className :
-                      isArray(className) ? className.join(' ') : '';
+      addClass : function(element, className) {
+        className = !isString(className)
+                        ? (isArray(className) ? className.join(' ') : '')
+                        : className;
         forEach(element, function (element) {
           jqLiteAddClass(element, className);
         });
-        async(done);
+        return asyncPromise();
       },
 
       /**
@@ -4246,21 +4432,20 @@ var $AnimateProvider = ['$provide', function($provide) {
        * @name $animate#removeClass
        * @kind function
        * @description Removes the provided className CSS class value from the provided element.
-       * Once complete, the done() callback will be fired (if provided).
+       * When the function is called a promise is returned that will be resolved at a later time.
        * @param {DOMElement} element the element which will have the className value
        *   removed from it
        * @param {string} className the CSS class which will be removed from the element
-       * @param {Function=} done the callback function (if provided) that will be fired after the
-       *   className value has been removed from the element
+       * @return {Promise} the animation callback promise
        */
-      removeClass : function(element, className, done) {
-        className = isString(className) ?
-                      className :
-                      isArray(className) ? className.join(' ') : '';
+      removeClass : function(element, className) {
+        className = !isString(className)
+                        ? (isArray(className) ? className.join(' ') : '')
+                        : className;
         forEach(element, function (element) {
           jqLiteRemoveClass(element, className);
         });
-        async(done);
+        return asyncPromise();
       },
 
       /**
@@ -4269,23 +4454,21 @@ var $AnimateProvider = ['$provide', function($provide) {
        * @name $animate#setClass
        * @kind function
        * @description Adds and/or removes the given CSS classes to and from the element.
-       * Once complete, the done() callback will be fired (if provided).
+       * When the function is called a promise is returned that will be resolved at a later time.
        * @param {DOMElement} element the element which will have its CSS classes changed
        *   removed from it
        * @param {string} add the CSS classes which will be added to the element
        * @param {string} remove the CSS class which will be removed from the element
-       * @param {Function=} done the callback function (if provided) that will be fired after the
-       *   CSS classes have been set on the element
+       * @return {Promise} the animation callback promise
        */
-      setClass : function(element, add, remove, done) {
-        forEach(element, function (element) {
-          jqLiteAddClass(element, add);
-          jqLiteRemoveClass(element, remove);
-        });
-        async(done);
+      setClass : function(element, add, remove) {
+        this.addClass(element, add);
+        this.removeClass(element, remove);
+        return asyncPromise();
       },
 
-      enabled : noop
+      enabled : noop,
+      cancel : noop
     };
   }];
 }];
@@ -4534,6 +4717,13 @@ function Browser(window, document, $log, $sniffer) {
     return callback;
   };
 
+  /**
+   * Checks whether the url has changed outside of Angular.
+   * Needs to be exported to be able to check for changes that have been done in sync,
+   * as hashchange/popstate events fire in async.
+   */
+  self.$$checkUrlChange = fireUrlChange;
+
   //////////////////////////////////////////////////////////////
   // Misc API
   //////////////////////////////////////////////////////////////
@@ -4580,16 +4770,15 @@ function Browser(window, document, $log, $sniffer) {
    * @returns {Object} Hash of all cookies (if called without any parameter)
    */
   self.cookies = function(name, value) {
-    /* global escape: false, unescape: false */
     var cookieLength, cookieArray, cookie, i, index;
 
     if (name) {
       if (value === undefined) {
-        rawDocument.cookie = escape(name) + "=;path=" + cookiePath +
+        rawDocument.cookie = encodeURIComponent(name) + "=;path=" + cookiePath +
                                 ";expires=Thu, 01 Jan 1970 00:00:00 GMT";
       } else {
         if (isString(value)) {
-          cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) +
+          cookieLength = (rawDocument.cookie = encodeURIComponent(name) + '=' + encodeURIComponent(value) +
                                 ';path=' + cookiePath).length + 1;
 
           // per http://www.ietf.org/rfc/rfc2109.txt browser must allow at minimum:
@@ -4613,12 +4802,12 @@ function Browser(window, document, $log, $sniffer) {
           cookie = cookieArray[i];
           index = cookie.indexOf('=');
           if (index > 0) { //ignore nameless cookies
-            name = unescape(cookie.substring(0, index));
+            name = decodeURIComponent(cookie.substring(0, index));
             // the first value that is seen for a cookie is the most
             // specific one.  values for the same cookie name that
             // follow are for less specific paths.
             if (lastCookies[name] === undefined) {
-              lastCookies[name] = unescape(cookie.substring(index + 1));
+              lastCookies[name] = decodeURIComponent(cookie.substring(index + 1));
             }
           }
         }
@@ -4750,8 +4939,10 @@ function $BrowserProvider(){
            $scope.keys = [];
            $scope.cache = $cacheFactory('cacheId');
            $scope.put = function(key, value) {
-             $scope.cache.put(key, value);
-             $scope.keys.push(key);
+             if ($scope.cache.get(key) === undefined) {
+               $scope.keys.push(key);
+             }
+             $scope.cache.put(key, value === undefined ? null : value);
            };
          }]);
      </file>
@@ -5191,6 +5382,13 @@ function $TemplateCacheProvider() {
  * The directive definition object provides instructions to the {@link ng.$compile
  * compiler}. The attributes are:
  *
+ * #### `multiElement`
+ * When this property is set to true, the HTML compiler will collect DOM nodes between
+ * nodes with the attributes `directive-name-start` and `directive-name-end`, and group them
+ * together as the directive elements. It is recomended that this feature be used on directives
+ * which are not strictly behavioural (such as {@link api/ng.directive:ngClick ngClick}), and which
+ * do not manipulate or replace child nodes (such as {@link api/ng.directive:ngInclude ngInclude}).
+ *
  * #### `priority`
  * When there are multiple directives defined on a single DOM element, sometimes it
  * is necessary to specify the order in which the directives are applied. The `priority` is used
@@ -5248,6 +5446,10 @@ function $TemplateCacheProvider() {
  *   by calling the `localFn` as `localFn({amount: 22})`.
  *
  *
+ * #### `bindToController`
+ * When an isolate scope is used for a component (see above), and `controllerAs` is used, `bindToController` will
+ * allow a component to have its properties bound to the controller, rather than to scope. When the controller
+ * is instantiated, the initial values of the isolate scope bindings are already available.
  *
  * #### `controller`
  * Controller constructor function. The controller is instantiated before the
@@ -5258,9 +5460,18 @@ function $TemplateCacheProvider() {
  * * `$scope` - Current scope associated with the element
  * * `$element` - Current element
  * * `$attrs` - Current attributes object for the element
- * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope.
- *    The scope can be overridden by an optional first argument.
- *   `function([scope], cloneLinkingFn)`.
+ * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope:
+ *   `function([scope], cloneLinkingFn, futureParentElement)`.
+ *    * `scope`: optional argument to override the scope.
+ *    * `cloneLinkingFn`: optional argument to create clones of the original transcluded content.
+ *    * `futureParentElement`:
+ *        * defines the parent to which the `cloneLinkingFn` will add the cloned elements.
+ *        * default: `$element.parent()` resp. `$element` for `transclude:'element'` resp. `transclude:true`.
+ *        * only needed for transcludes that are allowed to contain non html elements (e.g. SVG elements)
+ *          and when the `cloneLinkinFn` is passed,
+ *          as those elements need to created and cloned in a special way when they are defined outside their
+ *          usual containers (e.g. like `<svg>`).
+ *        * See also the `directive.templateNamespace` property.
  *
  *
  * #### `require`
@@ -5271,9 +5482,9 @@ function $TemplateCacheProvider() {
  *
  * * (no prefix) - Locate the required controller on the current element. Throw an error if not found.
  * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found.
- * * `^` - Locate the required controller by searching the element's parents. Throw an error if not found.
- * * `?^` - Attempt to locate the required controller by searching the element's parents or pass `null` to the
- *   `link` fn if not found.
+ * * `^` - Locate the required controller by searching the element and its parents. Throw an error if not found.
+ * * `?^` - Attempt to locate the required controller by searching the element and its parents or pass
+ *   `null` to the `link` fn if not found.
  *
  *
  * #### `controllerAs`
@@ -5284,29 +5495,51 @@ function $TemplateCacheProvider() {
  *
  * #### `restrict`
  * String of subset of `EACM` which restricts the directive to a specific directive
- * declaration style. If omitted, the default (attributes only) is used.
+ * declaration style. If omitted, the defaults (elements and attributes) are used.
  *
- * * `E` - Element name: `<my-directive></my-directive>`
+ * * `E` - Element name (default): `<my-directive></my-directive>`
  * * `A` - Attribute (default): `<div my-directive="exp"></div>`
  * * `C` - Class: `<div class="my-directive: exp;"></div>`
  * * `M` - Comment: `<!-- directive: my-directive exp -->`
  *
  *
+ * #### `templateNamespace`
+ * String representing the document type used by the markup in the template.
+ * AngularJS needs this information as those elements need to be created and cloned
+ * in a special way when they are defined outside their usual containers like `<svg>` and `<math>`.
+ *
+ * * `html` - All root nodes in the template are HTML. Root nodes may also be
+ *   top-level elements such as `<svg>` or `<math>`.
+ * * `svg` - The root nodes in the template are SVG elements (excluding `<math>`).
+ * * `math` - The root nodes in the template are MathML elements (excluding `<svg>`).
+ *
+ * If no `templateNamespace` is specified, then the namespace is considered to be `html`.
+ *
  * #### `template`
- * replace the current element with the contents of the HTML. The replacement process
- * migrates all of the attributes / classes from the old element to the new one. See the
- * {@link guide/directive#creating-custom-directives_creating-directives_template-expanding-directive
- * Directives Guide} for an example.
+ * HTML markup that may:
+ * * Replace the contents of the directive's element (default).
+ * * Replace the directive's element itself (if `replace` is true - DEPRECATED).
+ * * Wrap the contents of the directive's element (if `transclude` is true).
  *
- * You can specify `template` as a string representing the template or as a function which takes
- * two arguments `tElement` and `tAttrs` (described in the `compile` function api below) and
- * returns a string value representing the template.
+ * Value may be:
+ *
+ * * A string. For example `<div red-on-hover>{{delete_str}}</div>`.
+ * * A function which takes two arguments `tElement` and `tAttrs` (described in the `compile`
+ *   function api below) and returns a string value.
  *
  *
  * #### `templateUrl`
- * Same as `template` but the template is loaded from the specified URL. Because
- * the template loading is asynchronous the compilation/linking is suspended until the template
- * is loaded.
+ * This is similar to `template` but the template is loaded from the specified URL, asynchronously.
+ *
+ * Because template loading is asynchronous the compiler will suspend compilation of directives on that element
+ * for later when the template has been resolved.  In the meantime it will continue to compile and link
+ * sibling and parent elements as though this element had not contained any directives.
+ *
+ * The compiler does not suspend the entire compilation to wait for templates to be loaded because this
+ * would result in the whole app "stalling" until all templates are loaded asynchronously - even in the
+ * case when only one deeply nested directive has `templateUrl`.
+ *
+ * Template loading is asynchronous even if the template has been preloaded into the {@link $templateCache}
  *
  * You can specify `templateUrl` as a string representing the URL or as a function which takes two
  * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns
@@ -5314,12 +5547,19 @@ function $TemplateCacheProvider() {
  * api/ng.$sce#getTrustedResourceUrl $sce.getTrustedResourceUrl}.
  *
  *
- * #### `replace` ([*DEPRECATED*!], will be removed in next major release)
- * specify where the template should be inserted. Defaults to `false`.
+ * #### `replace` ([*DEPRECATED*!], will be removed in next major release - i.e. v2.0)
+ * specify what the template should replace. Defaults to `false`.
  *
- * * `true` - the template will replace the current element.
- * * `false` - the template will replace the contents of the current element.
+ * * `true` - the template will replace the directive's element.
+ * * `false` - the template will replace the contents of the directive's element.
  *
+ * The replacement process migrates all of the attributes / classes from the old element to the new
+ * one. See the {@link guide/directive#creating-custom-directives_creating-directives_template-expanding-directive
+ * Directives Guide} for an example.
+ *
+ * There are very few scenarios where element replacement is required for the application function,
+ * the main one being reusable custom components that are used within SVG contexts
+ * (because SVG doesn't work with custom elements in the DOM tree).
  *
  * #### `transclude`
  * compile the content of the element and make it available to the directive.
@@ -5333,6 +5573,11 @@ function $TemplateCacheProvider() {
  * * `true` - transclude the content of the directive.
  * * `'element'` - transclude the whole element including any directives defined at lower priority.
  *
+ * <div class="alert alert-warning">
+ * **Note:** When testing an element transclude directive you must not place the directive at the root of the
+ * DOM fragment that is being compiled. See {@link guide/unit-testing#testing-transclusion-directives
+ * Testing Transclusion Directives}.
+ * </div>
  *
  * #### `compile`
  *
@@ -5410,10 +5655,9 @@ function $TemplateCacheProvider() {
  *     the directives to use the controllers as a communication channel.
  *
  *   * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope.
- *     The scope can be overridden by an optional first argument. This is the same as the `$transclude`
- *     parameter of directive controllers.
- *     `function([scope], cloneLinkingFn)`.
- *
+ *     This is the same as the `$transclude`
+ *     parameter of directive controllers, see there for details.
+ *     `function([scope], cloneLinkingFn, futureParentElement)`.
  *
  * #### Pre-linking function
  *
@@ -5422,7 +5666,14 @@ function $TemplateCacheProvider() {
  *
  * #### Post-linking function
  *
- * Executed after the child elements are linked. It is safe to do DOM transformation in the post-linking function.
+ * Executed after the child elements are linked.
+ *
+ * Note that child elements that contain `templateUrl` directives will not have been compiled
+ * and linked since they are waiting for their template to load asynchronously and their own
+ * compilation and linking has been suspended until that occurs.
+ *
+ * It is safe to do DOM transformation in the post-linking function on elements that are not waiting
+ * for their async templates to be resolved.
  *
  * <a name="Attributes"></a>
  * ### Attributes
@@ -5578,7 +5829,6 @@ var $compileMinErr = minErr('$compile');
 /**
  * @ngdoc provider
  * @name $compileProvider
- * @kind function
  *
  * @description
  */
@@ -5587,7 +5837,8 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
   var hasDirectives = {},
       Suffix = 'Directive',
       COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w_\-]+)\s+(.*)$/,
-      CLASS_DIRECTIVE_REGEXP = /(([\d\w_\-]+)(?:\:([^;]+))?;?)/;
+      CLASS_DIRECTIVE_REGEXP = /(([\d\w_\-]+)(?:\:([^;]+))?;?)/,
+      ALL_OR_NOTHING_ATTRS = makeMap('ngSrc,ngSrcset,src,srcset');
 
   // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes
   // The assumption is that future DOM event attribute names will begin with
@@ -5630,7 +5881,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
                 directive.index = index;
                 directive.name = directive.name || name;
                 directive.require = directive.require || (directive.controller && directive.name);
-                directive.restrict = directive.restrict || 'A';
+                directive.restrict = directive.restrict || 'EA';
                 directives.push(directive);
               } catch (e) {
                 $exceptionHandler(e);
@@ -5706,15 +5957,57 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
     }
   };
 
+  /**
+   * @ngdoc method
+   * @name  $compileProvider#debugInfoEnabled
+   *
+   * @param {boolean=} enabled update the debugInfoEnabled state if provided, otherwise just return the
+   * current debugInfoEnabled state
+   * @returns {*} current value if used as getter or itself (chaining) if used as setter
+   *
+   * @kind function
+   *
+   * @description
+   * Call this method to enable/disable various debug runtime information in the compiler such as adding
+   * binding information and a reference to the current scope on to DOM elements.
+   * If enabled, the compiler will add the following to DOM elements that have been bound to the scope
+   * * `ng-binding` CSS class
+   * * `$binding` data property containing an array of the binding expressions
+   *
+   * You may want to use this in production for a significant performance boost. See
+   * {@link guide/production#disabling-debug-data Disabling Debug Data} for more.
+   *
+   * The default value is true.
+   */
+  var debugInfoEnabled = true;
+  this.debugInfoEnabled = function(enabled) {
+    if(isDefined(enabled)) {
+      debugInfoEnabled = enabled;
+      return this;
+    }
+    return debugInfoEnabled;
+  };
+
   this.$get = [
-            '$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse',
+            '$injector', '$interpolate', '$exceptionHandler', '$templateRequest', '$parse',
             '$controller', '$rootScope', '$document', '$sce', '$animate', '$$sanitizeUri',
-    function($injector,   $interpolate,   $exceptionHandler,   $http,   $templateCache,   $parse,
+    function($injector,   $interpolate,   $exceptionHandler,   $templateRequest,   $parse,
              $controller,   $rootScope,   $document,   $sce,   $animate,   $$sanitizeUri) {
 
-    var Attributes = function(element, attr) {
+    var Attributes = function(element, attributesToCopy) {
+      if (attributesToCopy) {
+        var keys = Object.keys(attributesToCopy);
+        var i, l, key;
+
+        for (i = 0, l = keys.length; i < l; i++) {
+          key = keys[i];
+          this[key] = attributesToCopy[key];
+        }
+      } else {
+        this.$attr = {};
+      }
+
       this.$$element = element;
-      this.$attr = attr || {};
     };
 
     Attributes.prototype = {
@@ -5769,14 +6062,13 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
        */
       $updateClass : function(newClasses, oldClasses) {
         var toAdd = tokenDifference(newClasses, oldClasses);
-        var toRemove = tokenDifference(oldClasses, newClasses);
+        if (toAdd && toAdd.length) {
+          $animate.addClass(this.$$element, toAdd);
+        }
 
-        if(toAdd.length === 0) {
+        var toRemove = tokenDifference(oldClasses, newClasses);
+        if (toRemove && toRemove.length) {
           $animate.removeClass(this.$$element, toRemove);
-        } else if(toRemove.length === 0) {
-          $animate.addClass(this.$$element, toAdd);
-        } else {
-          $animate.setClass(this.$$element, toAdd, toRemove);
         }
       },
 
@@ -5794,13 +6086,19 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
         //is set through this function since it may cause $updateClass to
         //become unstable.
 
-        var booleanKey = getBooleanAttrName(this.$$element[0], key),
+        var node = this.$$element[0],
+            booleanKey = getBooleanAttrName(node, key),
+            aliasedKey = getAliasedAttrName(node, key),
+            observer = key,
             normalizedVal,
             nodeName;
 
         if (booleanKey) {
           this.$$element.prop(key, value);
           attrName = booleanKey;
+        } else if(aliasedKey) {
+          this[aliasedKey] = value;
+          observer = aliasedKey;
         }
 
         this[key] = value;
@@ -5818,8 +6116,8 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
         nodeName = nodeName_(this.$$element);
 
         // sanitize a[href] and img[src] values
-        if ((nodeName === 'A' && key === 'href') ||
-            (nodeName === 'IMG' && key === 'src')) {
+        if ((nodeName === 'a' && key === 'href') ||
+            (nodeName === 'img' && key === 'src')) {
           this[key] = value = $$sanitizeUri(value, key === 'src');
         }
 
@@ -5833,7 +6131,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
 
         // fire observers
         var $$observers = this.$$observers;
-        $$observers && forEach($$observers[key], function(fn) {
+        $$observers && forEach($$observers[observer], function(fn) {
           try {
             fn(value);
           } catch (e) {
@@ -5859,7 +6157,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
        * @param {function(interpolatedValue)} fn Function that will be called whenever
                 the interpolated value of the attribute changes.
        *        See the {@link guide/directive#Attributes Directives} guide for more info.
-       * @returns {function()} the `fn` parameter.
+       * @returns {function()} Returns a deregistration function for this observer.
        */
       $observe: function(key, fn) {
         var attrs = this,
@@ -5873,10 +6171,24 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
             fn(attrs[key]);
           }
         });
-        return fn;
+
+        return function() {
+          arrayRemove(listeners, fn);
+        };
       }
     };
 
+
+    function safeAddClass($element, className) {
+      try {
+        $element.addClass(className);
+      } catch(e) {
+        // ignore, since it means that we are trying to set class on
+        // SVG element, where class name is read-only.
+      }
+    }
+
+
     var startSymbol = $interpolate.startSymbol(),
         endSymbol = $interpolate.endSymbol(),
         denormalizeTemplate = (startSymbol == '{{' || endSymbol  == '}}')
@@ -5886,6 +6198,30 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
         },
         NG_ATTR_BINDING = /^ngAttr[A-Z]/;
 
+    compile.$$addBindingInfo = debugInfoEnabled ? function $$addBindingInfo($element, binding) {
+      var bindings = $element.data('$binding') || [];
+
+      if (isArray(binding)) {
+        bindings = bindings.concat(binding);
+      } else {
+        bindings.push(binding);
+      }
+
+      $element.data('$binding', bindings);
+    } : noop;
+
+    compile.$$addBindingClass = debugInfoEnabled ? function $$addBindingClass($element) {
+      safeAddClass($element, 'ng-binding');
+    } : noop;
+
+    compile.$$addScopeInfo = debugInfoEnabled ? function $$addScopeInfo($element, scope, isolated, noTemplate) {
+      var dataName = isolated ? (noTemplate ? '$isolateScopeNoTemplate' : '$isolateScope') : '$scope';
+      $element.data(dataName, scope);
+    } : noop;
+
+    compile.$$addScopeClass = debugInfoEnabled ? function $$addScopeClass($element, isolated) {
+      safeAddClass($element, isolated ? 'ng-isolate-scope' : 'ng-scope');
+    } : noop;
 
     return compile;
 
@@ -5902,46 +6238,57 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
       // not be able to attach scope data to them, so we will wrap them in <span>
       forEach($compileNodes, function(node, index){
         if (node.nodeType == 3 /* text node */ && node.nodeValue.match(/\S+/) /* non-empty */ ) {
-          $compileNodes[index] = node = jqLite(node).wrap('<span></span>').parent()[0];
+          $compileNodes[index] = jqLite(node).wrap('<span></span>').parent()[0];
         }
       });
       var compositeLinkFn =
               compileNodes($compileNodes, transcludeFn, $compileNodes,
                            maxPriority, ignoreDirective, previousCompileContext);
-      safeAddClass($compileNodes, 'ng-scope');
-      return function publicLinkFn(scope, cloneConnectFn, transcludeControllers, parentBoundTranscludeFn){
+      compile.$$addScopeClass($compileNodes);
+      var namespace = null;
+      var namespaceAdaptedCompileNodes = $compileNodes;
+      var lastCompileNode;
+      return function publicLinkFn(scope, cloneConnectFn, transcludeControllers, parentBoundTranscludeFn, futureParentElement){
         assertArg(scope, 'scope');
+        if (!namespace) {
+          namespace = detectNamespaceForChildElements(futureParentElement);
+        }
+        if (namespace !== 'html' && $compileNodes[0] !== lastCompileNode) {
+          namespaceAdaptedCompileNodes = jqLite(
+            wrapTemplate(namespace, jqLite('<div>').append($compileNodes).html())
+          );
+        }
+        // When using a directive with replace:true and templateUrl the $compileNodes
+        // might change, so we need to recreate the namespace adapted compileNodes.
+        lastCompileNode = $compileNodes[0];
+
         // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
         // and sometimes changes the structure of the DOM.
         var $linkNode = cloneConnectFn
-          ? JQLitePrototype.clone.call($compileNodes) // IMPORTANT!!!
-          : $compileNodes;
+          ? JQLitePrototype.clone.call(namespaceAdaptedCompileNodes) // IMPORTANT!!!
+          : namespaceAdaptedCompileNodes;
 
-        forEach(transcludeControllers, function(instance, name) {
-          $linkNode.data('$' + name + 'Controller', instance);
-        });
-
-        // Attach scope only to non-text nodes.
-        for(var i = 0, ii = $linkNode.length; i<ii; i++) {
-          var node = $linkNode[i],
-              nodeType = node.nodeType;
-          if (nodeType === 1 /* element */ || nodeType === 9 /* document */) {
-            $linkNode.eq(i).data('$scope', scope);
+        if (transcludeControllers) {
+          for (var controllerName in transcludeControllers) {
+            $linkNode.data('$' + controllerName + 'Controller', transcludeControllers[controllerName].instance);
           }
         }
 
+        compile.$$addScopeInfo($linkNode, scope);
+
         if (cloneConnectFn) cloneConnectFn($linkNode, scope);
         if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode, parentBoundTranscludeFn);
         return $linkNode;
       };
     }
 
-    function safeAddClass($element, className) {
-      try {
-        $element.addClass(className);
-      } catch(e) {
-        // ignore, since it means that we are trying to set class on
-        // SVG element, where class name is read-only.
+    function detectNamespaceForChildElements(parentElement) {
+      // TODO: Make this detect MathML as well...
+      var node = parentElement && parentElement[0];
+      if (!node) {
+        return 'html';
+      } else {
+        return nodeName_(node) !== 'foreignobject' && node.toString().match(/SVG/) ? 'svg': 'html';
       }
     }
 
@@ -5963,7 +6310,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
     function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority, ignoreDirective,
                             previousCompileContext) {
       var linkFns = [],
-          attrs, directives, nodeLinkFn, childNodes, childLinkFn, linkFnFound;
+          attrs, directives, nodeLinkFn, childNodes, childLinkFn, linkFnFound, nodeLinkFnFound;
 
       for (var i = 0; i < nodeList.length; i++) {
         attrs = new Attributes();
@@ -5978,7 +6325,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
             : null;
 
         if (nodeLinkFn && nodeLinkFn.scope) {
-          safeAddClass(jqLite(nodeList[i]), 'ng-scope');
+          compile.$$addScopeClass(attrs.$$element);
         }
 
         childLinkFn = (nodeLinkFn && nodeLinkFn.terminal ||
@@ -5990,8 +6337,12 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
                   (nodeLinkFn.transcludeOnThisElement || !nodeLinkFn.templateOnThisElement)
                      && nodeLinkFn.transclude) : transcludeFn);
 
-        linkFns.push(nodeLinkFn, childLinkFn);
-        linkFnFound = linkFnFound || nodeLinkFn || childLinkFn;
+        if (nodeLinkFn || childLinkFn) {
+          linkFns.push(i, nodeLinkFn, childLinkFn);
+          linkFnFound = true;
+          nodeLinkFnFound = nodeLinkFnFound || nodeLinkFn;
+        }
+
         //use the previous context only for the first element in the virtual group
         previousCompileContext = null;
       }
@@ -6000,31 +6351,42 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
       return linkFnFound ? compositeLinkFn : null;
 
       function compositeLinkFn(scope, nodeList, $rootElement, parentBoundTranscludeFn) {
-        var nodeLinkFn, childLinkFn, node, $node, childScope, i, ii, n, childBoundTranscludeFn;
+        var nodeLinkFn, childLinkFn, node, childScope, i, ii, idx, childBoundTranscludeFn;
+        var stableNodeList;
 
-        // copy nodeList so that linking doesn't break due to live list updates.
-        var nodeListLength = nodeList.length,
-            stableNodeList = new Array(nodeListLength);
-        for (i = 0; i < nodeListLength; i++) {
-          stableNodeList[i] = nodeList[i];
+
+        if (nodeLinkFnFound) {
+          // copy nodeList so that if a nodeLinkFn removes or adds an element at this DOM level our
+          // offsets don't get screwed up
+          var nodeListLength = nodeList.length;
+          stableNodeList = new Array(nodeListLength);
+
+          // create a sparse array by only copying the elements which have a linkFn
+          for (i = 0; i < linkFns.length; i+=3) {
+            idx = linkFns[i];
+            stableNodeList[idx] = nodeList[idx];
+          }
+        } else {
+          stableNodeList = nodeList;
         }
 
-        for(i = 0, n = 0, ii = linkFns.length; i < ii; n++) {
-          node = stableNodeList[n];
+        for(i = 0, ii = linkFns.length; i < ii;) {
+          node = stableNodeList[linkFns[i++]];
           nodeLinkFn = linkFns[i++];
           childLinkFn = linkFns[i++];
-          $node = jqLite(node);
 
           if (nodeLinkFn) {
             if (nodeLinkFn.scope) {
               childScope = scope.$new();
-              $node.data('$scope', childScope);
+              compile.$$addScopeInfo(jqLite(node), childScope);
             } else {
               childScope = scope;
             }
 
             if ( nodeLinkFn.transcludeOnThisElement ) {
-              childBoundTranscludeFn = createBoundTranscludeFn(scope, nodeLinkFn.transclude, parentBoundTranscludeFn);
+              childBoundTranscludeFn = createBoundTranscludeFn(
+                  scope, nodeLinkFn.transclude, parentBoundTranscludeFn,
+                  nodeLinkFn.elementTranscludeOnThisElement);
 
             } else if (!nodeLinkFn.templateOnThisElement && parentBoundTranscludeFn) {
               childBoundTranscludeFn = parentBoundTranscludeFn;
@@ -6045,9 +6407,9 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
       }
     }
 
-    function createBoundTranscludeFn(scope, transcludeFn, previousBoundTranscludeFn) {
+    function createBoundTranscludeFn(scope, transcludeFn, previousBoundTranscludeFn, elementTransclusion) {
 
-      var boundTranscludeFn = function(transcludedScope, cloneFn, controllers) {
+      var boundTranscludeFn = function(transcludedScope, cloneFn, controllers, futureParentElement) {
         var scopeCreated = false;
 
         if (!transcludedScope) {
@@ -6056,8 +6418,8 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
           scopeCreated = true;
         }
 
-        var clone = transcludeFn(transcludedScope, cloneFn, controllers, previousBoundTranscludeFn);
-        if (scopeCreated) {
+        var clone = transcludeFn(transcludedScope, cloneFn, controllers, previousBoundTranscludeFn, futureParentElement);
+        if (scopeCreated && !elementTransclusion) {
           clone.on('$destroy', function() { transcludedScope.$destroy(); });
         }
         return clone;
@@ -6086,7 +6448,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
         case 1: /* Element */
           // use the node name: <directive>
           addDirective(directives,
-              directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority, ignoreDirective);
+              directiveNormalize(nodeName_(node)), 'E', maxPriority, ignoreDirective);
 
           // iterate over the attributes
           for (var attr, name, nName, ngAttrName, value, isNgAttr, nAttrs = node.attributes,
@@ -6106,10 +6468,12 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
               }
 
               var directiveNName = ngAttrName.replace(/(Start|End)$/, '');
-              if (ngAttrName === directiveNName + 'Start') {
-                attrStartName = name;
-                attrEndName = name.substr(0, name.length - 5) + 'end';
-                name = name.substr(0, name.length - 6);
+              if (directiveIsMultiElement(directiveNName)) {
+                if (ngAttrName === directiveNName + 'Start') {
+                  attrStartName = name;
+                  attrEndName = name.substr(0, name.length - 5) + 'end';
+                  name = name.substr(0, name.length - 6);
+                }
               }
 
               nName = directiveNormalize(name.toLowerCase());
@@ -6120,7 +6484,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
                     attrs[nName] = true; // presence means true
                   }
               }
-              addAttrInterpolateDirective(node, directives, value, nName);
+              addAttrInterpolateDirective(node, directives, value, nName, isNgAttr);
               addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName,
                             attrEndName);
             }
@@ -6241,6 +6605,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
       var terminalPriority = -Number.MAX_VALUE,
           newScopeDirective,
           controllerDirectives = previousCompileContext.controllerDirectives,
+          controllers,
           newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective,
           templateDirective = previousCompileContext.templateDirective,
           nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective,
@@ -6273,17 +6638,25 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
         }
 
         if (directiveValue = directive.scope) {
-          newScopeDirective = newScopeDirective || directive;
 
           // skip the check for directives with async templates, we'll check the derived sync
           // directive when the template arrives
           if (!directive.templateUrl) {
-            assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive,
-                              $compileNode);
             if (isObject(directiveValue)) {
+              // This directive is trying to add an isolated scope.
+              // Check that there is no scope of any kind already
+              assertNoDuplicate('new/isolated scope', newIsolateScopeDirective || newScopeDirective,
+                                directive, $compileNode);
               newIsolateScopeDirective = directive;
+            } else {
+              // This directive is trying to add a child scope.
+              // Check that there is no isolated scope already
+              assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive,
+                                $compileNode);
             }
           }
+
+          newScopeDirective = newScopeDirective || directive;
         }
 
         directiveName = directive.name;
@@ -6310,12 +6683,12 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
           if (directiveValue == 'element') {
             hasElementTranscludeDirective = true;
             terminalPriority = directive.priority;
-            $template = groupScan(compileNode, attrStart, attrEnd);
+            $template = $compileNode;
             $compileNode = templateAttrs.$$element =
                 jqLite(document.createComment(' ' + directiveName + ': ' +
                                               templateAttrs[directiveName] + ' '));
             compileNode = $compileNode[0];
-            replaceWith(jqCollection, jqLite(sliceArgs($template)), compileNode);
+            replaceWith(jqCollection, sliceArgs($template), compileNode);
 
             childTranscludeFn = compile($template, transcludeFn, terminalPriority,
                                         replaceDirective && replaceDirective.name, {
@@ -6351,7 +6724,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
             if (jqLiteIsTextNode(directiveValue)) {
               $template = [];
             } else {
-              $template = jqLite(trim(directiveValue));
+              $template = jqLite(wrapTemplate(directive.templateNamespace, trim(directiveValue)));
             }
             compileNode = $template[0];
 
@@ -6424,6 +6797,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
 
       nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true;
       nodeLinkFn.transcludeOnThisElement = hasTranscludeDirective;
+      nodeLinkFn.elementTranscludeOnThisElement = hasElementTranscludeDirective;
       nodeLinkFn.templateOnThisElement = hasTemplate;
       nodeLinkFn.transclude = childTranscludeFn;
 
@@ -6469,7 +6843,9 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
           value = null;
 
           if (elementControllers && retrievalMethod === 'data') {
-            value = elementControllers[require];
+            if (value = elementControllers[require]) {
+              value = value.instance;
+            }
           }
           value = value || $element[retrievalMethod]('$' + require + 'Controller');
 
@@ -6490,32 +6866,68 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
 
 
       function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) {
-        var attrs, $element, i, ii, linkFn, controller, isolateScope, elementControllers = {}, transcludeFn;
+        var i, ii, linkFn, controller, isolateScope, elementControllers, transcludeFn, $element,
+            attrs;
 
         if (compileNode === linkNode) {
           attrs = templateAttrs;
+          $element = templateAttrs.$$element;
         } else {
-          attrs = shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr));
+          $element = jqLite(linkNode);
+          attrs = new Attributes($element, templateAttrs);
         }
-        $element = attrs.$$element;
 
         if (newIsolateScopeDirective) {
-          var LOCAL_REGEXP = /^\s*([@=&])(\??)\s*(\w*)\s*$/;
-          var $linkNode = jqLite(linkNode);
-
           isolateScope = scope.$new(true);
+        }
 
-          if (templateDirective && (templateDirective === newIsolateScopeDirective ||
-              templateDirective === newIsolateScopeDirective.$$originalDirective)) {
-            $linkNode.data('$isolateScope', isolateScope) ;
-          } else {
-            $linkNode.data('$isolateScopeNoTemplate', isolateScope);
-          }
+        transcludeFn = boundTranscludeFn && controllersBoundTransclude;
+        if (controllerDirectives) {
+          // TODO: merge `controllers` and `elementControllers` into single object.
+          controllers = {};
+          elementControllers = {};
+          forEach(controllerDirectives, function(directive) {
+            var locals = {
+              $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope,
+              $element: $element,
+              $attrs: attrs,
+              $transclude: transcludeFn
+            }, controllerInstance;
+
+            controller = directive.controller;
+            if (controller == '@') {
+              controller = attrs[directive.name];
+            }
+
+            controllerInstance = $controller(controller, locals, true, directive.controllerAs);
+
+            // For directives with element transclusion the element is a comment,
+            // but jQuery .data doesn't support attaching data to comment nodes as it's hard to
+            // clean up (http://bugs.jquery.com/ticket/8335).
+            // Instead, we save the controllers for the element in a local hash and attach to .data
+            // later, once we have the actual element.
+            elementControllers[directive.name] = controllerInstance;
+            if (!hasElementTranscludeDirective) {
+              $element.data('$' + directive.name + 'Controller', controllerInstance.instance);
+            }
 
+            controllers[directive.name] = controllerInstance;
+          });
+        }
 
+        if (newIsolateScopeDirective) {
+          var LOCAL_REGEXP = /^\s*([@=&])(\??)\s*(\w*)\s*$/;
 
-          safeAddClass($linkNode, 'ng-isolate-scope');
+          compile.$$addScopeInfo($element, isolateScope, true, !(templateDirective && (templateDirective === newIsolateScopeDirective ||
+              templateDirective === newIsolateScopeDirective.$$originalDirective)));
+          compile.$$addScopeClass($element, true);
 
+          var isolateScopeController = controllers && controllers[newIsolateScopeDirective.name];
+          var isolateBindingContext = isolateScope;
+          if (isolateScopeController && isolateScopeController.identifier &&
+              newIsolateScopeDirective.bindToController === true) {
+            isolateBindingContext = isolateScopeController.instance;
+          }
           forEach(newIsolateScopeDirective.scope, function(definition, scopeName) {
             var match = definition.match(LOCAL_REGEXP) || [],
                 attrName = match[3] || scopeName,
@@ -6536,7 +6948,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
                 if( attrs[attrName] ) {
                   // If the attribute has been provided then we trigger an interpolation to ensure
                   // the value is there for use in the link fn
-                  isolateScope[scopeName] = $interpolate(attrs[attrName])(scope);
+                  isolateBindingContext[scopeName] = $interpolate(attrs[attrName])(scope);
                 }
                 break;
 
@@ -6548,35 +6960,35 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
                 if (parentGet.literal) {
                   compare = equals;
                 } else {
-                  compare = function(a,b) { return a === b; };
+                  compare = function(a,b) { return a === b || (a !== a && b !== b); };
                 }
                 parentSet = parentGet.assign || function() {
                   // reset the change, or we will throw this exception on every $digest
-                  lastValue = isolateScope[scopeName] = parentGet(scope);
+                  lastValue = isolateBindingContext[scopeName] = parentGet(scope);
                   throw $compileMinErr('nonassign',
                       "Expression '{0}' used with directive '{1}' is non-assignable!",
                       attrs[attrName], newIsolateScopeDirective.name);
                 };
-                lastValue = isolateScope[scopeName] = parentGet(scope);
-                isolateScope.$watch(function parentValueWatch() {
-                  var parentValue = parentGet(scope);
-                  if (!compare(parentValue, isolateScope[scopeName])) {
+                lastValue = isolateBindingContext[scopeName] = parentGet(scope);
+                var unwatch = scope.$watch($parse(attrs[attrName], function parentValueWatch(parentValue) {
+                  if (!compare(parentValue, isolateBindingContext[scopeName])) {
                     // we are out of sync and need to copy
                     if (!compare(parentValue, lastValue)) {
                       // parent changed and it has precedence
-                      isolateScope[scopeName] = parentValue;
+                      isolateBindingContext[scopeName] = parentValue;
                     } else {
                       // if the parent can be assigned then do so
-                      parentSet(scope, parentValue = isolateScope[scopeName]);
+                      parentSet(scope, parentValue = isolateBindingContext[scopeName]);
                     }
                   }
                   return lastValue = parentValue;
-                }, null, parentGet.literal);
+                }), null, parentGet.literal);
+                isolateScope.$on('$destroy', unwatch);
                 break;
 
               case '&':
                 parentGet = $parse(attrs[attrName]);
-                isolateScope[scopeName] = function(locals) {
+                isolateBindingContext[scopeName] = function(locals) {
                   return parentGet(scope, locals);
                 };
                 break;
@@ -6589,47 +7001,23 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
             }
           });
         }
-        transcludeFn = boundTranscludeFn && controllersBoundTransclude;
-        if (controllerDirectives) {
-          forEach(controllerDirectives, function(directive) {
-            var locals = {
-              $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope,
-              $element: $element,
-              $attrs: attrs,
-              $transclude: transcludeFn
-            }, controllerInstance;
-
-            controller = directive.controller;
-            if (controller == '@') {
-              controller = attrs[directive.name];
-            }
-
-            controllerInstance = $controller(controller, locals);
-            // For directives with element transclusion the element is a comment,
-            // but jQuery .data doesn't support attaching data to comment nodes as it's hard to
-            // clean up (http://bugs.jquery.com/ticket/8335).
-            // Instead, we save the controllers for the element in a local hash and attach to .data
-            // later, once we have the actual element.
-            elementControllers[directive.name] = controllerInstance;
-            if (!hasElementTranscludeDirective) {
-              $element.data('$' + directive.name + 'Controller', controllerInstance);
-            }
-
-            if (directive.controllerAs) {
-              locals.$scope[directive.controllerAs] = controllerInstance;
-            }
+        if (controllers) {
+          forEach(controllers, function(controller) {
+            controller();
           });
+          controllers = null;
         }
 
         // PRELINKING
         for(i = 0, ii = preLinkFns.length; i < ii; i++) {
-          try {
-            linkFn = preLinkFns[i];
-            linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs,
-                linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), transcludeFn);
-          } catch (e) {
-            $exceptionHandler(e, startingTag($element));
-          }
+          linkFn = preLinkFns[i];
+          invokeLinkFn(linkFn,
+              linkFn.isolateScope ? isolateScope : scope,
+              $element,
+              attrs,
+              linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers),
+              transcludeFn
+          );
         }
 
         // RECURSION
@@ -6643,21 +7031,24 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
 
         // POSTLINKING
         for(i = postLinkFns.length - 1; i >= 0; i--) {
-          try {
-            linkFn = postLinkFns[i];
-            linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs,
-                linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), transcludeFn);
-          } catch (e) {
-            $exceptionHandler(e, startingTag($element));
-          }
+          linkFn = postLinkFns[i];
+          invokeLinkFn(linkFn,
+              linkFn.isolateScope ? isolateScope : scope,
+              $element,
+              attrs,
+              linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers),
+              transcludeFn
+          );
         }
 
         // This is the function that is injected as `$transclude`.
-        function controllersBoundTransclude(scope, cloneAttachFn) {
+        // Note: all arguments are optional!
+        function controllersBoundTransclude(scope, cloneAttachFn, futureParentElement) {
           var transcludeControllers;
 
-          // no scope passed
-          if (arguments.length < 2) {
+          // No scope passed in:
+          if (!isScope(scope)) {
+            futureParentElement = cloneAttachFn;
             cloneAttachFn = scope;
             scope = undefined;
           }
@@ -6665,8 +7056,10 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
           if (hasElementTranscludeDirective) {
             transcludeControllers = elementControllers;
           }
-
-          return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers);
+          if (!futureParentElement) {
+            futureParentElement = hasElementTranscludeDirective ? $element.parent() : $element;
+          }
+          return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers, futureParentElement);
         }
       }
     }
@@ -6717,6 +7110,27 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
 
 
     /**
+     * looks up the directive and returns true if it is a multi-element directive,
+     * and therefore requires DOM nodes between -start and -end markers to be grouped
+     * together.
+     *
+     * @param {string} name name of the directive to look up.
+     * @returns true if directive was registered as multi-element.
+     */
+    function directiveIsMultiElement(name) {
+      if (hasDirectives.hasOwnProperty(name)) {
+        for(var directive, directives = $injector.get(name + Suffix),
+            i = 0, ii = directives.length; i<ii; i++) {
+          directive = directives[i];
+          if (directive.multiElement) {
+            return true;
+          }
+        }
+      }
+      return false;
+    }
+
+    /**
      * When the element is replaced with HTML template then the new attributes
      * on the template need to be merged with the existing attributes in the DOM.
      * The desired effect is to have both of the attributes present.
@@ -6771,12 +7185,13 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
           }),
           templateUrl = (isFunction(origAsyncDirective.templateUrl))
               ? origAsyncDirective.templateUrl($compileNode, tAttrs)
-              : origAsyncDirective.templateUrl;
+              : origAsyncDirective.templateUrl,
+          templateNamespace = origAsyncDirective.templateNamespace;
 
       $compileNode.empty();
 
-      $http.get($sce.getTrustedResourceUrl(templateUrl), {cache: $templateCache}).
-        success(function(content) {
+      $templateRequest($sce.getTrustedResourceUrl(templateUrl))
+        .then(function(content) {
           var compileNode, tempTemplateAttrs, $template, childBoundTranscludeFn;
 
           content = denormalizeTemplate(content);
@@ -6785,7 +7200,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
             if (jqLiteIsTextNode(content)) {
               $template = [];
             } else {
-              $template = jqLite(trim(content));
+              $template = jqLite(wrapTemplate(templateNamespace, trim(content)));
             }
             compileNode = $template[0];
 
@@ -6836,7 +7251,6 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
                 // it was cloned therefore we have to clone as well.
                 linkNode = jqLiteClone(compileNode);
               }
-
               replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);
 
               // Copy in CSS classes from original node
@@ -6851,9 +7265,6 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
               childBoundTranscludeFn);
           }
           linkQueue = null;
-        }).
-        error(function(response, code, headers, config) {
-          throw $compileMinErr('tpload', 'Failed to load template: {0}', config.url);
         });
 
       return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, boundTranscludeFn) {
@@ -6892,31 +7303,45 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
     }
 
 
-      function addTextInterpolateDirective(directives, text) {
-        var interpolateFn = $interpolate(text, true);
-        if (interpolateFn) {
-          directives.push({
-            priority: 0,
-            compile: function textInterpolateCompileFn(templateNode) {
-              // when transcluding a template that has bindings in the root
-              // then we don't have a parent and should do this in the linkFn
-              var parent = templateNode.parent(), hasCompileParent = parent.length;
-              if (hasCompileParent) safeAddClass(templateNode.parent(), 'ng-binding');
-
-              return function textInterpolateLinkFn(scope, node) {
-                var parent = node.parent(),
-                  bindings = parent.data('$binding') || [];
-                bindings.push(interpolateFn);
-                parent.data('$binding', bindings);
-                if (!hasCompileParent) safeAddClass(parent, 'ng-binding');
-                scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {
-                  node[0].nodeValue = value;
-                });
-              };
-            }
-          });
-        }
+    function addTextInterpolateDirective(directives, text) {
+      var interpolateFn = $interpolate(text, true);
+      if (interpolateFn) {
+        directives.push({
+          priority: 0,
+          compile: function textInterpolateCompileFn(templateNode) {
+            var templateNodeParent = templateNode.parent(),
+                hasCompileParent = !!templateNodeParent.length;
+
+            // When transcluding a template that has bindings in the root
+            // we don't have a parent and thus need to add the class during linking fn.
+            if (hasCompileParent) compile.$$addBindingClass(templateNodeParent);
+
+            return function textInterpolateLinkFn(scope, node) {
+              var parent = node.parent();
+              if (!hasCompileParent) compile.$$addBindingClass(parent);
+              compile.$$addBindingInfo(parent, interpolateFn.expressions);
+              scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {
+                node[0].nodeValue = value;
+              });
+            };
+          }
+        });
       }
+    }
+
+
+    function wrapTemplate(type, template) {
+      type = lowercase(type || 'html');
+      switch(type) {
+      case 'svg':
+      case 'math':
+        var wrapper = document.createElement('div');
+        wrapper.innerHTML = '<'+type+'>'+template+'</'+type+'>';
+        return wrapper.childNodes[0].childNodes;
+      default:
+        return template;
+      }
+    }
 
 
     function getTrustedContext(node, attrNormalizedName) {
@@ -6926,22 +7351,22 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
       var tag = nodeName_(node);
       // maction[xlink:href] can source SVG.  It's not limited to <maction>.
       if (attrNormalizedName == "xlinkHref" ||
-          (tag == "FORM" && attrNormalizedName == "action") ||
-          (tag != "IMG" && (attrNormalizedName == "src" ||
+          (tag == "form" && attrNormalizedName == "action") ||
+          (tag != "img" && (attrNormalizedName == "src" ||
                             attrNormalizedName == "ngSrc"))) {
         return $sce.RESOURCE_URL;
       }
     }
 
 
-    function addAttrInterpolateDirective(node, directives, value, name) {
+    function addAttrInterpolateDirective(node, directives, value, name, allOrNothing) {
       var interpolateFn = $interpolate(value, true);
 
       // no interpolation found -> ignore
       if (!interpolateFn) return;
 
 
-      if (name === "multiple" && nodeName_(node) === "SELECT") {
+      if (name === "multiple" && nodeName_(node) === "select") {
         throw $compileMinErr("selmulti",
             "Binding to the 'multiple' attribute is not supported. Element: {0}",
             startingTag(node));
@@ -6962,15 +7387,18 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
 
                 // we need to interpolate again, in case the attribute value has been updated
                 // (e.g. by another directive's compile function)
-                interpolateFn = $interpolate(attr[name], true, getTrustedContext(node, name));
+                interpolateFn = $interpolate(attr[name], true, getTrustedContext(node, name),
+                    ALL_OR_NOTHING_ATTRS[name] || allOrNothing);
 
                 // if attribute was updated so that there is no interpolation going on we don't want to
                 // register any observers
                 if (!interpolateFn) return;
 
-                // TODO(i): this should likely be attr.$set(name, iterpolateFn(scope) so that we reset the
-                // actual attr value
+                // initialize attr object so that it's ready in case we need the value for isolate
+                // scope initialization, otherwise the value would not be available from isolate
+                // directive's linking fn during linking phase
                 attr[name] = interpolateFn(scope);
+
                 ($$observers[name] || ($$observers[name] = [])).$$inter = true;
                 (attr.$$observers && attr.$$observers[name].$$scope || scope).
                   $watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) {
@@ -7023,6 +7451,13 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
               }
             }
             $rootElement.length -= removeCount - 1;
+
+            // If the replaced element is also the jQuery .context then replace it
+            // .context is a deprecated jQuery api, so we should set it only when jQuery set it
+            // http://api.jquery.com/context/
+            if ($rootElement.context === firstElementToRemove) {
+              $rootElement.context = newNode;
+            }
             break;
           }
         }
@@ -7031,9 +7466,33 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
       if (parent) {
         parent.replaceChild(newNode, firstElementToRemove);
       }
+
+      // TODO(perf): what's this document fragment for? is it needed? can we at least reuse it?
       var fragment = document.createDocumentFragment();
       fragment.appendChild(firstElementToRemove);
-      newNode[jqLite.expando] = firstElementToRemove[jqLite.expando];
+
+      // Copy over user data (that includes Angular's $scope etc.). Don't copy private
+      // data here because there's no public interface in jQuery to do that and copying over
+      // event listeners (which is the main use of private data) wouldn't work anyway.
+      jqLite(newNode).data(jqLite(firstElementToRemove).data());
+
+      // Remove data of the replaced element. We cannot just call .remove()
+      // on the element it since that would deallocate scope that is needed
+      // for the new node. Instead, remove the data "manually".
+      if (!jQuery) {
+        delete jqLite.cache[firstElementToRemove[jqLite.expando]];
+      } else {
+        // jQuery 2.x doesn't expose the data storage. Use jQuery.cleanData to clean up after
+        // the replaced element. The cleanData version monkey-patched by Angular would cause
+        // the scope to be trashed and we do need the very same scope to work with the new
+        // element. However, we cannot just cache the non-patched version and use it here as
+        // that would break if another library patches the method after Angular does (one
+        // example is jQuery UI). Instead, set a flag indicating scope destroying should be
+        // skipped this one time.
+        skipDestroyOnNextJQueryCleanData = true;
+        jQuery.cleanData([firstElementToRemove]);
+      }
+
       for (var k = 1, kk = elementsToRemove.length; k < kk; k++) {
         var element = elementsToRemove[k];
         jqLite(element).remove(); // must do this way to clean up expando
@@ -7049,6 +7508,15 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
     function cloneAndAnnotateFn(fn, annotation) {
       return extend(function() { return fn.apply(null, arguments); }, fn, annotation);
     }
+
+
+    function invokeLinkFn(linkFn, scope, $element, attrs, controllers, transcludeFn) {
+      try {
+        linkFn(scope, $element, attrs, controllers, transcludeFn);
+      } catch(e) {
+        $exceptionHandler(e, startingTag($element));
+      }
+    }
   }];
 }
 
@@ -7085,8 +7553,10 @@ function directiveNormalize(name) {
 /**
  * @ngdoc property
  * @name $compile.directive.Attributes#$attr
- * @returns {object} A map of DOM element attribute names to the normalized name. This is
- *                   needed to do reverse lookup from normalized name back to actual name.
+ *
+ * @description
+ * A map of DOM element attribute names to the normalized name. This is
+ * needed to do reverse lookup from normalized name back to actual name.
  */
 
 
@@ -7154,6 +7624,7 @@ function tokenDifference(str1, str2) {
  */
 function $ControllerProvider() {
   var controllers = {},
+      globals = false,
       CNTRL_REG = /^(\S+)(\s+as\s+(\w+))?$/;
 
 
@@ -7174,6 +7645,15 @@ function $ControllerProvider() {
     }
   };
 
+  /**
+   * @ngdoc method
+   * @name $controllerProvider#allowGlobals
+   * @description If called, allows `$controller` to find controller constructors on `window`
+   */
+  this.allowGlobals = function() {
+    globals = true;
+  };
+
 
   this.$get = ['$injector', '$window', function($injector, $window) {
 
@@ -7188,7 +7668,8 @@ function $ControllerProvider() {
      *
      *    * check if a controller with given name is registered via `$controllerProvider`
      *    * check if evaluating the string on the current scope returns a constructor
-     *    * check `window[constructor]` on the global `window` object
+     *    * if $controllerProvider#allowGlobals, check `window[constructor]` on the global
+     *      `window` object (not recommended)
      *
      * @param {Object} locals Injection locals for Controller.
      * @return {Object} Instance of given controller.
@@ -7199,34 +7680,78 @@ function $ControllerProvider() {
      * It's just a simple call to {@link auto.$injector $injector}, but extracted into
      * a service, so that one can override this service with [BC version](https://gist.github.com/1649788).
      */
-    return function(expression, locals) {
+    return function(expression, locals, later, ident) {
+      // PRIVATE API:
+      //   param `later` --- indicates that the controller's constructor is invoked at a later time.
+      //                     If true, $controller will allocate the object with the correct
+      //                     prototype chain, but will not invoke the controller until a returned
+      //                     callback is invoked.
+      //   param `ident` --- An optional label which overrides the label parsed from the controller
+      //                     expression, if any.
       var instance, match, constructor, identifier;
+      later = later === true;
+      if (ident && isString(ident)) {
+        identifier = ident;
+      }
 
       if(isString(expression)) {
         match = expression.match(CNTRL_REG),
         constructor = match[1],
-        identifier = match[3];
+        identifier = identifier || match[3];
         expression = controllers.hasOwnProperty(constructor)
             ? controllers[constructor]
-            : getter(locals.$scope, constructor, true) || getter($window, constructor, true);
+            : getter(locals.$scope, constructor, true) ||
+                (globals ? getter($window, constructor, true) : undefined);
 
         assertArgFn(expression, constructor, true);
       }
 
-      instance = $injector.instantiate(expression, locals);
-
-      if (identifier) {
-        if (!(locals && typeof locals.$scope === 'object')) {
-          throw minErr('$controller')('noscp',
-              "Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.",
-              constructor || expression.name, identifier);
+      if (later) {
+        // Instantiate controller later:
+        // This machinery is used to create an instance of the object before calling the
+        // controller's constructor itself.
+        //
+        // This allows properties to be added to the controller before the constructor is
+        // invoked. Primarily, this is used for isolate scope bindings in $compile.
+        //
+        // This feature is not intended for use by applications, and is thus not documented
+        // publicly.
+        var Constructor = function() {};
+        Constructor.prototype = (isArray(expression) ?
+          expression[expression.length - 1] : expression).prototype;
+        instance = new Constructor();
+
+        if (identifier) {
+          addIdentifier(locals, identifier, instance, constructor || expression.name);
         }
 
-        locals.$scope[identifier] = instance;
+        return extend(function() {
+          $injector.invoke(expression, instance, locals, constructor);
+          return instance;
+        }, {
+          instance: instance,
+          identifier: identifier
+        });
+      }
+
+      instance = $injector.instantiate(expression, locals, constructor);
+
+      if (identifier) {
+        addIdentifier(locals, identifier, instance, constructor || expression.name);
       }
 
       return instance;
     };
+
+    function addIdentifier(locals, identifier, instance, name) {
+      if (!(locals && isObject(locals.$scope))) {
+        throw minErr('$controller')('noscp',
+          "Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.",
+          name, identifier);
+      }
+
+      locals.$scope[identifier] = instance;
+    }
   }];
 }
 
@@ -7318,11 +7843,7 @@ function parseHeaders(headers) {
     val = trim(line.substr(i + 1));
 
     if (key) {
-      if (parsed[key]) {
-        parsed[key] += ', ' + val;
-      } else {
-        parsed[key] = val;
-      }
+      parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
     }
   });
 
@@ -7448,18 +7969,40 @@ function $HttpProvider() {
     xsrfHeaderName: 'X-XSRF-TOKEN'
   };
 
+  var useApplyAsync = false;
+  /**
+   * @ngdoc method
+   * @name $httpProvider#useApplyAsync
+   * @description
+   *
+   * Configure $http service to combine processing of multiple http responses received at around
+   * the same time via {@link ng.$rootScope#applyAsync $rootScope.$applyAsync}. This can result in
+   * significant performance improvement for bigger applications that make many HTTP requests
+   * concurrently (common during application bootstrap).
+   *
+   * Defaults to false. If no value is specifed, returns the current configured value.
+   *
+   * @param {boolean=} value If true, when requests are loaded, they will schedule a deferred
+   *    "apply" on the next tick, giving time for subsequent requests in a roughly ~10ms window
+   *    to load and share the same digest cycle.
+   *
+   * @returns {boolean|Object} If a value is specified, returns the $httpProvider for chaining.
+   *    otherwise, returns the current configured value.
+   **/
+  this.useApplyAsync = function(value) {
+    if (isDefined(value)) {
+      useApplyAsync = !!value;
+      return this;
+    }
+    return useApplyAsync;
+  };
+
   /**
    * Are ordered by request, i.e. they are applied in the same order as the
    * array, on request, but reverse order, on response.
    */
   var interceptorFactories = this.interceptors = [];
 
-  /**
-   * For historical reasons, response interceptors are ordered by the order in which
-   * they are applied to the response. (This is the opposite of interceptorFactories)
-   */
-  var responseInterceptorFactories = this.responseInterceptors = [];
-
   this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector',
       function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) {
 
@@ -7477,27 +8020,6 @@ function $HttpProvider() {
           ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory));
     });
 
-    forEach(responseInterceptorFactories, function(interceptorFactory, index) {
-      var responseFn = isString(interceptorFactory)
-          ? $injector.get(interceptorFactory)
-          : $injector.invoke(interceptorFactory);
-
-      /**
-       * Response interceptors go before "around" interceptors (no real reason, just
-       * had to pick one.) But they are already reversed, so we can't use unshift, hence
-       * the splice.
-       */
-      reversedInterceptors.splice(index, 0, {
-        response: function(response) {
-          return responseFn($q.when(response));
-        },
-        responseError: function(response) {
-          return responseFn($q.reject(response));
-        }
-      });
-    });
-
-
     /**
      * @ngdoc service
      * @kind function
@@ -7524,7 +8046,7 @@ function $HttpProvider() {
      * it is important to familiarize yourself with these APIs and the guarantees they provide.
      *
      *
-     * # General usage
+     * ## General usage
      * The `$http` service is a function which takes a single argument — a configuration object —
      * that is used to generate an HTTP request and returns  a {@link ng.$q promise}
      * with two $http specific methods: `success` and `error`.
@@ -7551,7 +8073,7 @@ function $HttpProvider() {
      * XMLHttpRequest will transparently follow it, meaning that the error callback will not be
      * called for such responses.
      *
-     * # Writing Unit Tests that use $http
+     * ## Writing Unit Tests that use $http
      * When unit testing (using {@link ngMock ngMock}), it is necessary to call
      * {@link ngMock.$httpBackend#flush $httpBackend.flush()} to flush each pending
      * request using trained responses.
@@ -7562,7 +8084,7 @@ function $HttpProvider() {
      * $httpBackend.flush();
      * ```
      *
-     * # Shortcut methods
+     * ## Shortcut methods
      *
      * Shortcut methods are also available. All shortcut methods require passing in the URL, and
      * request data must be passed in for POST/PUT requests.
@@ -7580,9 +8102,10 @@ function $HttpProvider() {
      * - {@link ng.$http#put $http.put}
      * - {@link ng.$http#delete $http.delete}
      * - {@link ng.$http#jsonp $http.jsonp}
+     * - {@link ng.$http#patch $http.patch}
      *
      *
-     * # Setting HTTP Headers
+     * ## Setting HTTP Headers
      *
      * The $http service will automatically add certain HTTP headers to all requests. These defaults
      * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration
@@ -7613,36 +8136,69 @@ function $HttpProvider() {
      * calling `$http(config)`, which overrides the defaults without changing them globally.
      *
      *
-     * # Transforming Requests and Responses
+     * ## Transforming Requests and Responses
+     *
+     * Both requests and responses can be transformed using transformation functions: `transformRequest`
+     * and `transformResponse`. These properties can be a single function that returns
+     * the transformed value (`{function(data, headersGetter)`) or an array of such transformation functions,
+     * which allows you to `push` or `unshift` a new transformation function into the transformation chain.
+     *
+     * ### Default Transformations
+     *
+     * The `$httpProvider` provider and `$http` service expose `defaults.transformRequest` and
+     * `defaults.transformResponse` properties. If a request does not provide its own transformations
+     * then these will be applied.
+     *
+     * You can augment or replace the default transformations by modifying these properties by adding to or
+     * replacing the array.
      *
-     * Both requests and responses can be transformed using transform functions. By default, Angular
-     * applies these transformations:
+     * Angular provides the following default transformations:
      *
-     * Request transformations:
+     * Request transformations (`$httpProvider.defaults.transformRequest` and `$http.defaults.transformRequest`):
      *
      * - If the `data` property of the request configuration object contains an object, serialize it
      *   into JSON format.
      *
-     * Response transformations:
+     * Response transformations (`$httpProvider.defaults.transformResponse` and `$http.defaults.transformResponse`):
      *
      *  - If XSRF prefix is detected, strip it (see Security Considerations section below).
      *  - If JSON response is detected, deserialize it using a JSON parser.
      *
-     * To globally augment or override the default transforms, modify the
-     * `$httpProvider.defaults.transformRequest` and `$httpProvider.defaults.transformResponse`
-     * properties. These properties are by default an array of transform functions, which allows you
-     * to `push` or `unshift` a new transformation function into the transformation chain. You can
-     * also decide to completely override any default transformations by assigning your
-     * transformation functions to these properties directly without the array wrapper.  These defaults
-     * are again available on the $http factory at run-time, which may be useful if you have run-time
-     * services you wish to be involved in your transformations.
      *
-     * Similarly, to locally override the request/response transforms, augment the
-     * `transformRequest` and/or `transformResponse` properties of the configuration object passed
+     * ### Overriding the Default Transformations Per Request
+     *
+     * If you wish override the request/response transformations only for a single request then provide
+     * `transformRequest` and/or `transformResponse` properties on the configuration object passed
      * into `$http`.
      *
+     * Note that if you provide these properties on the config object the default transformations will be
+     * overwritten. If you wish to augment the default transformations then you must include them in your
+     * local transformation array.
+     *
+     * The following code demonstrates adding a new response transformation to be run after the default response
+     * transformations have been run.
+     *
+     * ```js
+     * function appendTransform(defaults, transform) {
+     *
+     *   // We can't guarantee that the default transformation is an array
+     *   defaults = angular.isArray(defaults) ? defaults : [defaults];
+     *
+     *   // Append the new transformation to the defaults
+     *   return defaults.concat(transform);
+     * }
      *
-     * # Caching
+     * $http({
+     *   url: '...',
+     *   method: 'GET',
+     *   transformResponse: appendTransform($http.defaults.transformResponse, function(value) {
+     *     return doTransform(value);
+     *   })
+     * });
+     * ```
+     *
+     *
+     * ## Caching
      *
      * To enable caching, set the request configuration `cache` property to `true` (to use default
      * cache) or to a custom cache object (built with {@link ng.$cacheFactory `$cacheFactory`}).
@@ -7665,7 +8221,7 @@ function $HttpProvider() {
      * If you set the default cache to `false` then only requests that specify their own custom
      * cache object will be cached.
      *
-     * # Interceptors
+     * ## Interceptors
      *
      * Before you start creating interceptors, be sure to understand the
      * {@link ng.$q $q and deferred/promise APIs}.
@@ -7750,52 +8306,7 @@ function $HttpProvider() {
      *   });
      * ```
      *
-     * # Response interceptors (DEPRECATED)
-     *
-     * Before you start creating interceptors, be sure to understand the
-     * {@link ng.$q $q and deferred/promise APIs}.
-     *
-     * For purposes of global error handling, authentication or any kind of synchronous or
-     * asynchronous preprocessing of received responses, it is desirable to be able to intercept
-     * responses for http requests before they are handed over to the application code that
-     * initiated these requests. The response interceptors leverage the {@link ng.$q
-     * promise apis} to fulfil this need for both synchronous and asynchronous preprocessing.
-     *
-     * The interceptors are service factories that are registered with the $httpProvider by
-     * adding them to the `$httpProvider.responseInterceptors` array. The factory is called and
-     * injected with dependencies (if specified) and returns the interceptor  — a function that
-     * takes a {@link ng.$q promise} and returns the original or a new promise.
-     *
-     * ```js
-     *   // register the interceptor as a service
-     *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
-     *     return function(promise) {
-     *       return promise.then(function(response) {
-     *         // do something on success
-     *         return response;
-     *       }, function(response) {
-     *         // do something on error
-     *         if (canRecover(response)) {
-     *           return responseOrNewPromise
-     *         }
-     *         return $q.reject(response);
-     *       });
-     *     }
-     *   });
-     *
-     *   $httpProvider.responseInterceptors.push('myHttpInterceptor');
-     *
-     *
-     *   // register the interceptor via an anonymous factory
-     *   $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {
-     *     return function(promise) {
-     *       // same as above
-     *     }
-     *   });
-     * ```
-     *
-     *
-     * # Security Considerations
+     * ## Security Considerations
      *
      * When designing web applications, consider security threats from:
      *
@@ -7806,7 +8317,7 @@ function $HttpProvider() {
      * pre-configured with strategies that address these issues, but for this to work backend server
      * cooperation is required.
      *
-     * ## JSON Vulnerability Protection
+     * ### JSON Vulnerability Protection
      *
      * A [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx)
      * allows third party website to turn your JSON resource URL into
@@ -7828,7 +8339,7 @@ function $HttpProvider() {
      * Angular will strip the prefix, before processing the JSON.
      *
      *
-     * ## Cross Site Request Forgery (XSRF) Protection
+     * ### Cross Site Request Forgery (XSRF) Protection
      *
      * [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) is a technique by which
      * an unauthorized site can gain your user's private data. Angular provides a mechanism
@@ -7844,7 +8355,7 @@ function $HttpProvider() {
      * that only JavaScript running on your domain could have sent the request. The token must be
      * unique for each user and must be verifiable by the server (to prevent the JavaScript from
      * making up its own tokens). We recommend that the token is a digest of your site's
-     * authentication cookie with a [salt](https://en.wikipedia.org/wiki/Salt_(cryptography))
+     * authentication cookie with a [salt](https://en.wikipedia.org/wiki/Salt_(cryptography&#41;)
      * for added security.
      *
      * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName
@@ -7870,10 +8381,12 @@ function $HttpProvider() {
      *      `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
      *      transform function or an array of such functions. The transform function takes the http
      *      request body and headers and returns its transformed (typically serialized) version.
+     *      See {@link #overriding-the-default-transformations-per-request Overriding the Default Transformations}
      *    - **transformResponse** –
      *      `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
      *      transform function or an array of such functions. The transform function takes the http
      *      response body and headers and returns its transformed (typically deserialized) version.
+     *      See {@link #overriding-the-default-transformations-per-request Overriding the Default Transformations}
      *    - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the
      *      GET request, otherwise if a cache instance built with
      *      {@link ng.$cacheFactory $cacheFactory}, this cache will be used for
@@ -7881,7 +8394,7 @@ function $HttpProvider() {
      *    - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise}
      *      that should abort the request when resolved.
      *    - **withCredentials** - `{boolean}` - whether to set the `withCredentials` flag on the
-     *      XHR object. See [requests with credentials]https://developer.mozilla.org/en/http_access_control#section_5
+     *      XHR object. See [requests with credentials](https://developer.mozilla.org/docs/Web/HTTP/Access_control_CORS#Requests_with_credentials)
      *      for more information.
      *    - **responseType** - `{string}` - see
      *      [requestType](https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType).
@@ -8159,7 +8672,7 @@ function $HttpProvider() {
      * Shortcut method to perform `JSONP` request.
      *
      * @param {string} url Relative or absolute URL specifying the destination of the request.
-     *                     Should contain `JSON_CALLBACK` string.
+     *                     The name of the callback should be the string `JSON_CALLBACK`.
      * @param {Object=} config Optional configuration object
      * @returns {HttpPromise} Future object
      */
@@ -8190,7 +8703,20 @@ function $HttpProvider() {
      * @param {Object=} config Optional configuration object
      * @returns {HttpPromise} Future object
      */
-    createShortMethodsWithData('post', 'put');
+
+     /**
+      * @ngdoc method
+      * @name $http#patch
+      *
+      * @description
+      * Shortcut method to perform `PATCH` request.
+      *
+      * @param {string} url Relative or absolute URL specifying the destination of the request
+      * @param {*} data Request content
+      * @param {Object=} config Optional configuration object
+      * @returns {HttpPromise} Future object
+      */
+    createShortMethodsWithData('post', 'put', 'patch');
 
         /**
          * @ngdoc property
@@ -8250,7 +8776,8 @@ function $HttpProvider() {
       promise.then(removePendingReq, removePendingReq);
 
 
-      if ((config.cache || defaults.cache) && config.cache !== false && config.method == 'GET') {
+      if ((config.cache || defaults.cache) && config.cache !== false &&
+          (config.method === 'GET' || config.method === 'JSONP')) {
         cache = isObject(config.cache) ? config.cache
               : isObject(defaults.cache) ? defaults.cache
               : defaultCache;
@@ -8259,7 +8786,7 @@ function $HttpProvider() {
       if (cache) {
         cachedResp = cache.get(url);
         if (isDefined(cachedResp)) {
-          if (cachedResp.then) {
+          if (isPromiseLike(cachedResp)) {
             // cached request has already been sent, but there is no response yet
             cachedResp.then(removePendingReq, removePendingReq);
             return cachedResp;
@@ -8311,8 +8838,16 @@ function $HttpProvider() {
           }
         }
 
-        resolvePromise(response, status, headersString, statusText);
-        if (!$rootScope.$$phase) $rootScope.$apply();
+        function resolveHttpPromise() {
+          resolvePromise(response, status, headersString, statusText);
+        }
+
+        if (useApplyAsync) {
+          $rootScope.$applyAsync(resolveHttpPromise);
+        } else {
+          resolveHttpPromise();
+          if (!$rootScope.$$phase) $rootScope.$apply();
+        }
       }
 
 
@@ -8334,34 +8869,36 @@ function $HttpProvider() {
 
 
       function removePendingReq() {
-        var idx = indexOf($http.pendingRequests, config);
+        var idx = $http.pendingRequests.indexOf(config);
         if (idx !== -1) $http.pendingRequests.splice(idx, 1);
       }
     }
 
 
     function buildUrl(url, params) {
-          if (!params) return url;
-          var parts = [];
-          forEachSorted(params, function(value, key) {
-            if (value === null || isUndefined(value)) return;
-            if (!isArray(value)) value = [value];
-
-            forEach(value, function(v) {
-              if (isObject(v)) {
-                v = toJson(v);
-              }
-              parts.push(encodeUriQuery(key) + '=' +
-                         encodeUriQuery(v));
-            });
-          });
-          if(parts.length > 0) {
-            url += ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&');
+      if (!params) return url;
+      var parts = [];
+      forEachSorted(params, function(value, key) {
+        if (value === null || isUndefined(value)) return;
+        if (!isArray(value)) value = [value];
+
+        forEach(value, function(v) {
+          if (isObject(v)) {
+            if (isDate(v)){
+              v = v.toISOString();
+            } else {
+              v = toJson(v);
+            }
           }
-          return url;
-        }
-
-
+          parts.push(encodeUriQuery(key) + '=' +
+                     encodeUriQuery(v));
+        });
+      });
+      if(parts.length > 0) {
+        url += ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&');
+      }
+      return url;
+    }
   }];
 }
 
@@ -8497,7 +9034,7 @@ function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDoc
 
     if (timeout > 0) {
       var timeoutId = $browserDefer(timeoutRequest, timeout);
-    } else if (timeout && timeout.then) {
+    } else if (isPromiseLike(timeout)) {
       timeout.then(timeoutRequest);
     }
 
@@ -8561,18 +9098,6 @@ function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDoc
 
     addEventListenerFn(script, "load", callback);
     addEventListenerFn(script, "error", callback);
-
-    if (msie <= 8) {
-      script.onreadystatechange = function() {
-        if (isString(script.readyState) && /loaded|complete/.test(script.readyState)) {
-          script.onreadystatechange = null;
-          callback({
-            type: 'load'
-          });
-        }
-      };
-    }
-
     rawDocument.body.appendChild(script);
     return callback;
   }
@@ -8583,7 +9108,6 @@ var $interpolateMinErr = minErr('$interpolate');
 /**
  * @ngdoc provider
  * @name $interpolateProvider
- * @kind function
  *
  * @description
  *
@@ -8659,7 +9183,13 @@ function $InterpolateProvider() {
 
   this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) {
     var startSymbolLength = startSymbol.length,
-        endSymbolLength = endSymbol.length;
+        endSymbolLength = endSymbol.length,
+        escapedStartRegexp = new RegExp(startSymbol.replace(/./g, escape), 'g'),
+        escapedEndRegexp = new RegExp(endSymbol.replace(/./g, escape), 'g');
+
+    function escape(ch) {
+      return '\\\\\\' + ch;
+    }
 
     /**
      * @ngdoc service
@@ -8683,6 +9213,62 @@ function $InterpolateProvider() {
      *   expect(exp({name:'Angular'}).toEqual('Hello ANGULAR!');
      * ```
      *
+     * `$interpolate` takes an optional fourth argument, `allOrNothing`. If `allOrNothing` is
+     * `true`, the interpolation function will return `undefined` unless all embedded expressions
+     * evaluate to a value other than `undefined`.
+     *
+     * ```js
+     *   var $interpolate = ...; // injected
+     *   var context = {greeting: 'Hello', name: undefined };
+     *
+     *   // default "forgiving" mode
+     *   var exp = $interpolate('{{greeting}} {{name}}!');
+     *   expect(exp(context)).toEqual('Hello !');
+     *
+     *   // "allOrNothing" mode
+     *   exp = $interpolate('{{greeting}} {{name}}!', false, null, true);
+     *   expect(exp(context)).toBeUndefined();
+     *   context.name = 'Angular';
+     *   expect(exp(context)).toEqual('Hello Angular!');
+     * ```
+     *
+     * `allOrNothing` is useful for interpolating URLs. `ngSrc` and `ngSrcset` use this behavior.
+     *
+     * ####Escaped Interpolation
+     * $interpolate provides a mechanism for escaping interpolation markers. Start and end markers
+     * can be escaped by preceding each of their characters with a REVERSE SOLIDUS U+005C (backslash).
+     * It will be rendered as a regular start/end marker, and will not be interpreted as an expression
+     * or binding.
+     *
+     * This enables web-servers to prevent script injection attacks and defacing attacks, to some
+     * degree, while also enabling code examples to work without relying on the
+     * {@link ng.directive:ngNonBindable ngNonBindable} directive.
+     *
+     * **For security purposes, it is strongly encouraged that web servers escape user-supplied data,
+     * replacing angle brackets (&lt;, &gt;) with &amp;lt; and &amp;gt; respectively, and replacing all
+     * interpolation start/end markers with their escaped counterparts.**
+     *
+     * Escaped interpolation markers are only replaced with the actual interpolation markers in rendered
+     * output when the $interpolate service processes the text. So, for HTML elements interpolated
+     * by {@link ng.$compile $compile}, or otherwise interpolated with the `mustHaveExpression` parameter
+     * set to `true`, the interpolated text must contain an unescaped interpolation expression. As such,
+     * this is typically useful only when user-data is used in rendering a template from the server, or
+     * when otherwise untrusted data is used by a directive.
+     *
+     * <example>
+     *  <file name="index.html">
+     *    <div ng-init="username='A user'">
+     *      <p ng-init="apptitle='Escaping demo'">{{apptitle}}: \{\{ username = "defaced value"; \}\}
+     *        </p>
+     *      <p><strong>{{username}}</strong> attempts to inject code which will deface the
+     *        application, but fails to accomplish their task, because the server has correctly
+     *        escaped the interpolation start/end markers with REVERSE SOLIDUS U+005C (backslash)
+     *        characters.</p>
+     *      <p>Instead, the result of the attempted script injection is visible, and can be removed
+     *        from the database by an administrator.</p>
+     *    </div>
+     *  </file>
+     * </example>
      *
      * @param {string} text The text with markup to interpolate.
      * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have
@@ -8692,103 +9278,141 @@ function $InterpolateProvider() {
      *    result through {@link ng.$sce#getTrusted $sce.getTrusted(interpolatedResult,
      *    trustedContext)} before returning it.  Refer to the {@link ng.$sce $sce} service that
      *    provides Strict Contextual Escaping for details.
+     * @param {boolean=} allOrNothing if `true`, then the returned function returns undefined
+     *    unless all embedded expressions evaluate to a value other than `undefined`.
      * @returns {function(context)} an interpolation function which is used to compute the
      *    interpolated string. The function has these parameters:
      *
-     *    * `context`: an object against which any expressions embedded in the strings are evaluated
-     *      against.
-     *
+     * - `context`: evaluation context for all expressions embedded in the interpolated text
      */
-    function $interpolate(text, mustHaveExpression, trustedContext) {
+    function $interpolate(text, mustHaveExpression, trustedContext, allOrNothing) {
+      allOrNothing = !!allOrNothing;
       var startIndex,
           endIndex,
           index = 0,
-          parts = [],
-          length = text.length,
-          hasInterpolation = false,
-          fn,
+          expressions = [],
+          parseFns = [],
+          textLength = text.length,
           exp,
-          concat = [];
+          concat = [],
+          expressionPositions = [];
 
-      while(index < length) {
+      while(index < textLength) {
         if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) &&
              ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) {
-          (index != startIndex) && parts.push(text.substring(index, startIndex));
-          parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex)));
-          fn.exp = exp;
+          if (index !== startIndex) {
+            concat.push(unescapeText(text.substring(index, startIndex)));
+          }
+          exp = text.substring(startIndex + startSymbolLength, endIndex);
+          expressions.push(exp);
+          parseFns.push($parse(exp, parseStringifyInterceptor));
           index = endIndex + endSymbolLength;
-          hasInterpolation = true;
+          expressionPositions.push(concat.length);
+          concat.push('');
         } else {
-          // we did not find anything, so we have to add the remainder to the parts array
-          (index != length) && parts.push(text.substring(index));
-          index = length;
+          // we did not find an interpolation, so we have to add the remainder to the separators array
+          if (index !== textLength) {
+            concat.push(unescapeText(text.substring(index)));
+          }
+          break;
         }
       }
 
-      if (!(length = parts.length)) {
-        // we added, nothing, must have been an empty string.
-        parts.push('');
-        length = 1;
-      }
-
       // Concatenating expressions makes it hard to reason about whether some combination of
       // concatenated values are unsafe to use and could easily lead to XSS.  By requiring that a
       // single expression be used for iframe[src], object[src], etc., we ensure that the value
       // that's used is assigned or constructed by some JS code somewhere that is more testable or
       // make it obvious that you bound the value to some user controlled value.  This helps reduce
       // the load when auditing for XSS issues.
-      if (trustedContext && parts.length > 1) {
+      if (trustedContext && concat.length > 1) {
           throw $interpolateMinErr('noconcat',
               "Error while interpolating: {0}\nStrict Contextual Escaping disallows " +
               "interpolations that concatenate multiple expressions when a trusted value is " +
               "required.  See http://docs.angularjs.org/api/ng.$sce", text);
       }
 
-      if (!mustHaveExpression  || hasInterpolation) {
-        concat.length = length;
-        fn = function(context) {
-          try {
-            for(var i = 0, ii = length, part; i<ii; i++) {
-              if (typeof (part = parts[i]) == 'function') {
-                part = part(context);
-                if (trustedContext) {
-                  part = $sce.getTrusted(trustedContext, part);
-                } else {
-                  part = $sce.valueOf(part);
-                }
-                if (part == null) { // null || undefined
-                  part = '';
-                } else {
-                  switch (typeof part) {
-                    case 'string':
-                    {
-                      break;
-                    }
-                    case 'number':
-                    {
-                      part = '' + part;
-                      break;
-                    }
-                    default:
-                    {
-                      part = toJson(part);
-                    }
-                  }
-                }
-              }
-              concat[i] = part;
-            }
-            return concat.join('');
+      if (!mustHaveExpression || expressions.length) {
+        var compute = function(values) {
+          for(var i = 0, ii = expressions.length; i < ii; i++) {
+            if (allOrNothing && isUndefined(values[i])) return;
+            concat[expressionPositions[i]] = values[i];
           }
-          catch(err) {
-            var newErr = $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text,
-                err.toString());
-            $exceptionHandler(newErr);
+          return concat.join('');
+        };
+
+        var getValue = function (value) {
+          return trustedContext ?
+            $sce.getTrusted(trustedContext, value) :
+            $sce.valueOf(value);
+        };
+
+        var stringify = function (value) {
+          if (value == null) { // null || undefined
+            return '';
           }
+          switch (typeof value) {
+            case 'string': {
+              break;
+            }
+            case 'number': {
+              value = '' + value;
+              break;
+            }
+            default: {
+              value = toJson(value);
+            }
+          }
+
+          return value;
         };
-        fn.exp = text;
-        fn.parts = parts;
-        return fn;
+
+        return extend(function interpolationFn(context) {
+            var i = 0;
+            var ii = expressions.length;
+            var values = new Array(ii);
+
+            try {
+              for (; i < ii; i++) {
+                values[i] = parseFns[i](context);
+              }
+
+              return compute(values);
+            } catch(err) {
+              var newErr = $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text,
+                  err.toString());
+              $exceptionHandler(newErr);
+            }
+
+          }, {
+          // all of these properties are undocumented for now
+          exp: text, //just for compatibility with regular watchers created via $watch
+          expressions: expressions,
+          $$watchDelegate: function (scope, listener, objectEquality) {
+            var lastValue;
+            return scope.$watchGroup(parseFns, function interpolateFnWatcher(values, oldValues) {
+              var currValue = compute(values);
+              if (isFunction(listener)) {
+                listener.call(this, currValue, values !== oldValues ? lastValue : currValue, scope);
+              }
+              lastValue = currValue;
+            }, objectEquality);
+          }
+        });
+      }
+
+      function unescapeText(text) {
+        return text.replace(escapedStartRegexp, startSymbol).
+          replace(escapedEndRegexp, endSymbol);
+      }
+
+      function parseStringifyInterceptor(value) {
+        try {
+          return stringify(getValue(value));
+        } catch(err) {
+          var newErr = $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text,
+            err.toString());
+          $exceptionHandler(newErr);
+        }
       }
     }
 
@@ -8799,7 +9423,7 @@ function $InterpolateProvider() {
      * @description
      * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`.
      *
-     * Use {@link ng.$interpolateProvider#startSymbol $interpolateProvider#startSymbol} to change
+     * Use {@link ng.$interpolateProvider#startSymbol `$interpolateProvider.startSymbol`} to change
      * the symbol.
      *
      * @returns {string} start symbol.
@@ -8815,7 +9439,7 @@ function $InterpolateProvider() {
      * @description
      * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
      *
-     * Use {@link ng.$interpolateProvider#endSymbol $interpolateProvider#endSymbol} to change
+     * Use {@link ng.$interpolateProvider#endSymbol `$interpolateProvider.endSymbol`} to change
      * the symbol.
      *
      * @returns {string} end symbol.
@@ -8829,8 +9453,8 @@ function $InterpolateProvider() {
 }
 
 function $IntervalProvider() {
-  this.$get = ['$rootScope', '$window', '$q',
-       function($rootScope,   $window,   $q) {
+  this.$get = ['$rootScope', '$window', '$q', '$$q',
+       function($rootScope,   $window,   $q,   $$q) {
     var intervals = {};
 
 
@@ -8907,10 +9531,10 @@ function $IntervalProvider() {
       *         };
       *
       *         $scope.$on('$destroy', function() {
-      *           // Make sure that the interval nis destroyed too
+      *           // Make sure that the interval is destroyed too
       *           $scope.stopFight();
       *         });
-      *       })
+      *       }])
       *       // Register the 'myCurrentTime' directive factory method.
       *       // We inject $interval and dateFilter service since the factory method is DI.
       *       .directive('myCurrentTime', ['$interval', 'dateFilter',
@@ -8935,11 +9559,11 @@ function $IntervalProvider() {
       *
       *             // listen on DOM destroy (removal) event, and cancel the next UI update
       *             // to prevent updating time after the DOM element was removed.
-      *             element.bind('$destroy', function() {
+      *             element.on('$destroy', function() {
       *               $interval.cancel(stopTime);
       *             });
       *           }
-      *         });
+      *         }]);
       *   </script>
       *
       *   <div>
@@ -8961,10 +9585,10 @@ function $IntervalProvider() {
     function interval(fn, delay, count, invokeApply) {
       var setInterval = $window.setInterval,
           clearInterval = $window.clearInterval,
-          deferred = $q.defer(),
-          promise = deferred.promise,
           iteration = 0,
-          skipApply = (isDefined(invokeApply) && !invokeApply);
+          skipApply = (isDefined(invokeApply) && !invokeApply),
+          deferred = (skipApply ? $$q : $q).defer(),
+          promise = deferred.promise;
 
       count = isDefined(count) ? count : 0;
 
@@ -9212,21 +9836,32 @@ function LocationHtml5Url(appBase, basePrefix) {
     this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/'
   };
 
-  this.$$rewrite = function(url) {
+  this.$$parseLinkUrl = function(url, relHref) {
+    if (relHref && relHref[0] === '#') {
+      // special case for links to hash fragments:
+      // keep the old url and only replace the hash fragment
+      this.hash(relHref.slice(1));
+      return true;
+    }
     var appUrl, prevAppUrl;
+    var rewrittenUrl;
 
     if ( (appUrl = beginsWith(appBase, url)) !== undefined ) {
       prevAppUrl = appUrl;
       if ( (appUrl = beginsWith(basePrefix, appUrl)) !== undefined ) {
-        return appBaseNoFile + (beginsWith('/', appUrl) || appUrl);
+        rewrittenUrl = appBaseNoFile + (beginsWith('/', appUrl) || appUrl);
       } else {
-        return appBase + prevAppUrl;
+        rewrittenUrl = appBase + prevAppUrl;
       }
     } else if ( (appUrl = beginsWith(appBaseNoFile, url)) !== undefined ) {
-      return appBaseNoFile + appUrl;
+      rewrittenUrl = appBaseNoFile + appUrl;
     } else if (appBaseNoFile == url + '/') {
-      return appBaseNoFile;
+      rewrittenUrl = appBaseNoFile;
     }
+    if (rewrittenUrl) {
+      this.$$parse(rewrittenUrl);
+    }
+    return !!rewrittenUrl;
   };
 }
 
@@ -9316,10 +9951,12 @@ function LocationHashbangUrl(appBase, hashPrefix) {
     this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : '');
   };
 
-  this.$$rewrite = function(url) {
+  this.$$parseLinkUrl = function(url, relHref) {
     if(stripHash(appBase) == stripHash(url)) {
-      return url;
+      this.$$parse(url);
+      return true;
     }
+    return false;
   };
 }
 
@@ -9339,16 +9976,28 @@ function LocationHashbangInHtml5Url(appBase, hashPrefix) {
 
   var appBaseNoFile = stripFile(appBase);
 
-  this.$$rewrite = function(url) {
+  this.$$parseLinkUrl = function(url, relHref) {
+    if (relHref && relHref[0] === '#') {
+      // special case for links to hash fragments:
+      // keep the old url and only replace the hash fragment
+      this.hash(relHref.slice(1));
+      return true;
+    }
+
+    var rewrittenUrl;
     var appUrl;
 
     if ( appBase == stripHash(url) ) {
-      return url;
+      rewrittenUrl = url;
     } else if ( (appUrl = beginsWith(appBaseNoFile, url)) ) {
-      return appBase + hashPrefix + appUrl;
+      rewrittenUrl = appBase + hashPrefix + appUrl;
     } else if ( appBaseNoFile === url + '/') {
-      return appBaseNoFile;
+      rewrittenUrl = appBaseNoFile;
     }
+    if (rewrittenUrl) {
+      this.$$parse(rewrittenUrl);
+    }
+    return !!rewrittenUrl;
   };
 
   this.$$compose = function() {
@@ -9405,17 +10054,16 @@ LocationHashbangInHtml5Url.prototype =
    * Change path, search and hash, when called with parameter and return `$location`.
    *
    * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`)
-   * @param {string=} replace The path that will be changed
    * @return {string} url
    */
-  url: function(url, replace) {
+  url: function(url) {
     if (isUndefined(url))
       return this.$$url;
 
     var match = PATH_MATCH.exec(url);
     if (match[1]) this.path(decodeURIComponent(match[1]));
     if (match[2] || match[1]) this.search(match[3] || '');
-    this.hash(match[5] || '', replace);
+    this.hash(match[5] || '');
 
     return this;
   },
@@ -9473,10 +10121,11 @@ LocationHashbangInHtml5Url.prototype =
    * Note: Path should always begin with forward slash (/), this method will add the forward slash
    * if it is missing.
    *
-   * @param {string=} path New path
+   * @param {(string|number)=} path New path
    * @return {string} path
    */
   path: locationGetterSetter('$$path', function(path) {
+    path = path ? path.toString() : '';
     return path.charAt(0) == '/' ? path : '/' + path;
   }),
 
@@ -9512,7 +10161,7 @@ LocationHashbangInHtml5Url.prototype =
    * If the argument is a hash object containing an array of values, these values will be encoded
    * as duplicate search parameters in the url.
    *
-   * @param {(string|Array<string>|boolean)=} paramValue If `search` is a string, then `paramValue`
+   * @param {(string|Number|Array<string>|boolean)=} paramValue If `search` is a string or number, then `paramValue`
    * will override only a single search property.
    *
    * If `paramValue` is an array, it will override the property of the `search` component of
@@ -9531,7 +10180,8 @@ LocationHashbangInHtml5Url.prototype =
       case 0:
         return this.$$search;
       case 1:
-        if (isString(search)) {
+        if (isString(search) || isNumber(search)) {
+          search = search.toString();
           this.$$search = parseKeyValue(search);
         } else if (isObject(search)) {
           // remove object undefined or null properties
@@ -9568,10 +10218,12 @@ LocationHashbangInHtml5Url.prototype =
    *
    * Change hash fragment when called with parameter and return `$location`.
    *
-   * @param {string=} hash New hash fragment
+   * @param {(string|number)=} hash New hash fragment
    * @return {string} hash
    */
-  hash: locationGetterSetter('$$hash', identity),
+  hash: locationGetterSetter('$$hash', function(hash) {
+    return hash ? hash.toString() : '';
+  }),
 
   /**
    * @ngdoc method
@@ -9711,6 +10363,10 @@ function $LocationProvider(){
         appBase;
 
     if (html5Mode) {
+      if (!baseHref) {
+        throw $locationMinErr('nobase',
+          "$location in HTML5 mode requires a <base> tag to be present!");
+      }
       appBase = serverBase(initialUrl) + (baseHref || '/');
       LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url;
     } else {
@@ -9718,7 +10374,9 @@ function $LocationProvider(){
       LocationMode = LocationHashbangUrl;
     }
     $location = new LocationMode(appBase, '#' + hashPrefix);
-    $location.$$parse($location.$$rewrite(initialUrl));
+    $location.$$parseLinkUrl(initialUrl, initialUrl);
+
+    var IGNORE_URI_REGEXP = /^\s*(javascript|mailto):/i;
 
     $rootElement.on('click', function(event) {
       // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)
@@ -9729,12 +10387,15 @@ function $LocationProvider(){
       var elm = jqLite(event.target);
 
       // traverse the DOM up to find first A tag
-      while (lowercase(elm[0].nodeName) !== 'a') {
+      while (nodeName_(elm[0]) !== 'a') {
         // ignore rewriting if no A tag (reached root element, or no parent - removed from document)
         if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return;
       }
 
       var absHref = elm.prop('href');
+      // get the actual href attribute - see
+      // http://msdn.microsoft.com/en-us/library/ie/dd347148(v=vs.85).aspx
+      var relHref = elm.attr('href') || elm.attr('xlink:href');
 
       if (isObject(absHref) && absHref.toString() === '[object SVGAnimatedString]') {
         // SVGAnimatedString.animVal should be identical to SVGAnimatedString.baseVal, unless during
@@ -9742,49 +10403,18 @@ function $LocationProvider(){
         absHref = urlResolve(absHref.animVal).href;
       }
 
-      // Make relative links work in HTML5 mode for legacy browsers (or at least IE8 & 9)
-      // The href should be a regular url e.g. /link/somewhere or link/somewhere or ../somewhere or
-      // somewhere#anchor or http://example.com/somewhere
-      if (LocationMode === LocationHashbangInHtml5Url) {
-        // get the actual href attribute - see
-        // http://msdn.microsoft.com/en-us/library/ie/dd347148(v=vs.85).aspx
-        var href = elm.attr('href') || elm.attr('xlink:href');
-
-        if (href.indexOf('://') < 0) {         // Ignore absolute URLs
-          var prefix = '#' + hashPrefix;
-          if (href[0] == '/') {
-            // absolute path - replace old path
-            absHref = appBase + prefix + href;
-          } else if (href[0] == '#') {
-            // local anchor
-            absHref = appBase + prefix + ($location.path() || '/') + href;
-          } else {
-            // relative path - join with current path
-            var stack = $location.path().split("/"),
-              parts = href.split("/");
-            for (var i=0; i<parts.length; i++) {
-              if (parts[i] == ".")
-                continue;
-              else if (parts[i] == "..")
-                stack.pop();
-              else if (parts[i].length)
-                stack.push(parts[i]);
-            }
-            absHref = appBase + prefix + stack.join('/');
-          }
-        }
-      }
-
-      var rewrittenUrl = $location.$$rewrite(absHref);
+      // Ignore when url is started with javascript: or mailto:
+      if (IGNORE_URI_REGEXP.test(absHref)) return;
 
-      if (absHref && !elm.attr('target') && rewrittenUrl && !event.isDefaultPrevented()) {
-        event.preventDefault();
-        if (rewrittenUrl != $browser.url()) {
+      if (absHref && !elm.attr('target') && !event.isDefaultPrevented()) {
+        if ($location.$$parseLinkUrl(absHref, relHref)) {
+          event.preventDefault();
           // update location manually
-          $location.$$parse(rewrittenUrl);
-          $rootScope.$apply();
-          // hack to work around FF6 bug 684208 when scenario runner clicks on links
-          window.angular['ff-684208-preventDefault'] = true;
+          if ($location.absUrl() != $browser.url()) {
+            $rootScope.$apply();
+            // hack to work around FF6 bug 684208 when scenario runner clicks on links
+            window.angular['ff-684208-preventDefault'] = true;
+          }
         }
       }
     });
@@ -10008,8 +10638,6 @@ function $LogProvider(){
 }
 
 var $parseMinErr = minErr('$parse');
-var promiseWarningCache = {};
-var promiseWarning;
 
 // Sandboxing Angular Expressions
 // ------------------------------
@@ -10052,7 +10680,7 @@ function ensureSafeObject(obj, fullExpression) {
           'Referencing Function in Angular expressions is disallowed! Expression: {0}',
           fullExpression);
     } else if (// isWindow(obj)
-        obj.document && obj.location && obj.alert && obj.setInterval) {
+        obj.window === obj) {
       throw $parseMinErr('isecwindow',
           'Referencing the Window in Angular expressions is disallowed! Expression: {0}',
           fullExpression);
@@ -10081,7 +10709,7 @@ function ensureSafeFunction(obj, fullExpression) {
       throw $parseMinErr('isecfn',
         'Referencing Function in Angular expressions is disallowed! Expression: {0}',
         fullExpression);
-    } else if (obj === CALL || obj === APPLY || (BIND && obj === BIND)) {
+    } else if (obj === CALL || obj === APPLY || obj === BIND) {
       throw $parseMinErr('isecff',
         'Referencing call, apply or bind in Angular expressions is disallowed! Expression: {0}',
         fullExpression);
@@ -10089,12 +10717,21 @@ function ensureSafeFunction(obj, fullExpression) {
   }
 }
 
-var OPERATORS = {
+//Keyword constants
+var CONSTANTS = createMap();
+forEach({
+  'null': function() { return null; },
+  'true': function() { return true; },
+  'false': function() { return false; },
+  'undefined': function() {}
+}, function(constantGetter, name) {
+  constantGetter.constant = constantGetter.literal = constantGetter.sharedGetter = true;
+  CONSTANTS[name] = constantGetter;
+});
+
+//Operators - will be wrapped by binaryFn/unaryFn/assignment/filter
+var OPERATORS = extend(createMap(), {
     /* jshint bitwise : false */
-    'null':function(){return null;},
-    'true':function(){return true;},
-    'false':function(){return false;},
-    undefined:noop,
     '+':function(self, locals, a,b){
       a=a(self, locals); b=b(self, locals);
       if (isDefined(a)) {
@@ -10127,7 +10764,7 @@ var OPERATORS = {
 //    '|':function(self, locals, a,b){return a|b;},
     '|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));},
     '!':function(self, locals, a){return !a(self, locals);}
-};
+});
 /* jshint bitwise: true */
 var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
 
@@ -10147,11 +10784,8 @@ Lexer.prototype = {
 
   lex: function (text) {
     this.text = text;
-
     this.index = 0;
     this.ch = undefined;
-    this.lastCh = ':'; // can start regexp
-
     this.tokens = [];
 
     while (this.index < this.text.length) {
@@ -10170,7 +10804,6 @@ Lexer.prototype = {
         this.index++;
       } else if (this.isWhitespace(this.ch)) {
         this.index++;
-        continue;
       } else {
         var ch2 = this.ch + this.peek();
         var ch3 = ch2 + this.peek(2);
@@ -10194,7 +10827,6 @@ Lexer.prototype = {
           this.throwError('Unexpected next character ', this.index, this.index + 1);
         }
       }
-      this.lastCh = this.ch;
     }
     return this.tokens;
   },
@@ -10203,10 +10835,6 @@ Lexer.prototype = {
     return chars.indexOf(this.ch) !== -1;
   },
 
-  was: function(chars) {
-    return chars.indexOf(this.lastCh) !== -1;
-  },
-
   peek: function(i) {
     var num = i || 1;
     return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false;
@@ -10270,14 +10898,13 @@ Lexer.prototype = {
     this.tokens.push({
       index: start,
       text: number,
-      literal: true,
       constant: true,
       fn: function() { return number; }
     });
   },
 
   readIdent: function() {
-    var parser = this;
+    var expression = this.text;
 
     var ident = '';
     var start = this.index;
@@ -10295,6 +10922,16 @@ Lexer.prototype = {
       this.index++;
     }
 
+    //check if the identifier ends with . and if so move back one char
+    if (lastDot && ident[ident.length - 1] === '.') {
+      this.index--;
+      ident = ident.slice(0, -1);
+      lastDot = ident.lastIndexOf('.');
+      if (lastDot === -1) {
+        lastDot = undefined;
+      }
+    }
+
     //check if this is not a method invocation and if it is back out to last dot
     if (lastDot) {
       peekIndex = this.index;
@@ -10314,33 +10951,15 @@ Lexer.prototype = {
       }
     }
 
-
-    var token = {
+    this.tokens.push({
       index: start,
-      text: ident
-    };
-
-    // OPERATORS is our own object so we don't need to use special hasOwnPropertyFn
-    if (OPERATORS.hasOwnProperty(ident)) {
-      token.fn = OPERATORS[ident];
-      token.literal = true;
-      token.constant = true;
-    } else {
-      var getter = getterFn(ident, this.options, this.text);
-      token.fn = extend(function(self, locals) {
-        return (getter(self, locals));
-      }, {
-        assign: function(self, value) {
-          return setter(self, ident, value, parser.text, parser.options);
-        }
-      });
-    }
-
-    this.tokens.push(token);
+      text: ident,
+      fn: CONSTANTS[ident] || getterFn(ident, this.options, expression)
+    });
 
     if (methodName) {
       this.tokens.push({
-        index:lastDot,
+        index: lastDot,
         text: '.'
       });
       this.tokens.push({
@@ -10368,11 +10987,7 @@ Lexer.prototype = {
           string += String.fromCharCode(parseInt(hex, 16));
         } else {
           var rep = ESCAPE[ch];
-          if (rep) {
-            string += rep;
-          } else {
-            string += ch;
-          }
+          string = string + (rep || ch);
         }
         escape = false;
       } else if (ch === '\\') {
@@ -10383,7 +10998,6 @@ Lexer.prototype = {
           index: start,
           text: rawString,
           string: string,
-          literal: true,
           constant: true,
           fn: function() { return string; }
         });
@@ -10410,6 +11024,7 @@ var Parser = function (lexer, $filter, options) {
 Parser.ZERO = extend(function () {
   return 0;
 }, {
+  sharedGetter: true,
   constant: true
 });
 
@@ -10418,7 +11033,6 @@ Parser.prototype = {
 
   parse: function (text) {
     this.text = text;
-
     this.tokens = this.lexer.lex(text);
 
     var value = this.statements();
@@ -10448,8 +11062,10 @@ Parser.prototype = {
       if (!primary) {
         this.throwError('not a primary expression', token);
       }
-      primary.literal = !!token.literal;
-      primary.constant = !!token.constant;
+      if (token.constant) {
+        primary.constant = true;
+        primary.literal = true;
+      }
     }
 
     var next, context;
@@ -10543,13 +11159,10 @@ Parser.prototype = {
         // TODO(size): maybe we should not support multiple statements?
         return (statements.length === 1)
             ? statements[0]
-            : function(self, locals) {
+            : function $parseStatements(self, locals) {
                 var value;
-                for (var i = 0; i < statements.length; i++) {
-                  var statement = statements[i];
-                  if (statement) {
-                    value = statement(self, locals);
-                  }
+                for (var i = 0, ii = statements.length; i < ii; i++) {
+                  value = statements[i](self, locals);
                 }
                 return value;
               };
@@ -10560,35 +11173,40 @@ Parser.prototype = {
   filterChain: function() {
     var left = this.expression();
     var token;
-    while (true) {
-      if ((token = this.expect('|'))) {
-        left = this.binaryFn(left, token.fn, this.filter());
-      } else {
-        return left;
-      }
+    while ((token = this.expect('|'))) {
+      left = this.binaryFn(left, token.fn, this.filter());
     }
+    return left;
   },
 
   filter: function() {
     var token = this.expect();
     var fn = this.$filter(token.text);
-    var argsFn = [];
-    while (true) {
-      if ((token = this.expect(':'))) {
+    var argsFn;
+    var args;
+
+    if (this.peek(':')) {
+      argsFn = [];
+      args = []; // we can safely reuse the array
+      while (this.expect(':')) {
         argsFn.push(this.expression());
-      } else {
-        var fnInvoke = function(self, locals, input) {
-          var args = [input];
-          for (var i = 0; i < argsFn.length; i++) {
-            args.push(argsFn[i](self, locals));
-          }
-          return fn.apply(self, args);
-        };
-        return function() {
-          return fnInvoke;
-        };
       }
     }
+
+    return valueFn(function $parseFilter(self, locals, input) {
+      if (args) {
+        args[0] = input;
+
+        var i = argsFn.length;
+        while (i--) {
+          args[i + 1] = argsFn[i](self, locals);
+        }
+
+        return fn.apply(undefined, args);
+      }
+
+      return fn(input);
+    });
   },
 
   expression: function() {
@@ -10605,7 +11223,7 @@ Parser.prototype = {
             this.text.substring(0, token.index) + '] can not be assigned to', token);
       }
       right = this.ternary();
-      return function(scope, locals) {
+      return function $parseAssignment(scope, locals) {
         return left.assign(scope, right(scope, locals), locals);
       };
     }
@@ -10617,9 +11235,9 @@ Parser.prototype = {
     var middle;
     var token;
     if ((token = this.expect('?'))) {
-      middle = this.ternary();
+      middle = this.assignment();
       if ((token = this.expect(':'))) {
-        return this.ternaryFn(left, middle, this.ternary());
+        return this.ternaryFn(left, middle, this.assignment());
       } else {
         this.throwError('expected :', token);
       }
@@ -10631,13 +11249,10 @@ Parser.prototype = {
   logicalOR: function() {
     var left = this.logicalAND();
     var token;
-    while (true) {
-      if ((token = this.expect('||'))) {
-        left = this.binaryFn(left, token.fn, this.logicalAND());
-      } else {
-        return left;
-      }
+    while ((token = this.expect('||'))) {
+      left = this.binaryFn(left, token.fn, this.logicalAND());
     }
+    return left;
   },
 
   logicalAND: function() {
@@ -10699,53 +11314,48 @@ Parser.prototype = {
   },
 
   fieldAccess: function(object) {
-    var parser = this;
+    var expression = this.text;
     var field = this.expect().text;
-    var getter = getterFn(field, this.options, this.text);
+    var getter = getterFn(field, this.options, expression);
 
-    return extend(function(scope, locals, self) {
+    return extend(function $parseFieldAccess(scope, locals, self) {
       return getter(self || object(scope, locals));
     }, {
       assign: function(scope, value, locals) {
-        return setter(object(scope, locals), field, value, parser.text, parser.options);
+        var o = object(scope, locals);
+        if (!o) object.assign(scope, o = {});
+        return setter(o, field, value, expression);
       }
     });
   },
 
   objectIndex: function(obj) {
-    var parser = this;
+    var expression = this.text;
 
     var indexFn = this.expression();
     this.consume(']');
 
-    return extend(function(self, locals) {
+    return extend(function $parseObjectIndex(self, locals) {
       var o = obj(self, locals),
           i = indexFn(self, locals),
-          v, p;
+          v;
 
-      ensureSafeMemberName(i, parser.text);
+      ensureSafeMemberName(i, expression);
       if (!o) return undefined;
-      v = ensureSafeObject(o[i], parser.text);
-      if (v && v.then && parser.options.unwrapPromises) {
-        p = v;
-        if (!('$$v' in v)) {
-          p.$$v = undefined;
-          p.then(function(val) { p.$$v = val; });
-        }
-        v = v.$$v;
-      }
+      v = ensureSafeObject(o[i], expression);
       return v;
     }, {
       assign: function(self, value, locals) {
-        var key = indexFn(self, locals);
+        var key = ensureSafeMemberName(indexFn(self, locals), expression);
         // prevent overwriting of Function.constructor which would break ensureSafeObject check
-        var safe = ensureSafeObject(obj(self, locals), parser.text);
-        return safe[key] = value;
+        var o = ensureSafeObject(obj(self, locals), expression);
+        if (!o) obj.assign(self, o = {});
+        return o[key] = value;
       }
     });
   },
 
-  functionCall: function(fn, contextGetter) {
+  functionCall: function(fnGetter, contextGetter) {
     var argsFn = [];
     if (this.peekToken().text !== ')') {
       do {
@@ -10754,26 +11364,30 @@ Parser.prototype = {
     }
     this.consume(')');
 
-    var parser = this;
+    var expressionText = this.text;
+    // we can safely reuse the array across invocations
+    var args = argsFn.length ? [] : null;
 
-    return function(scope, locals) {
-      var args = [];
+    return function $parseFunctionCall(scope, locals) {
       var context = contextGetter ? contextGetter(scope, locals) : scope;
+      var fn = fnGetter(scope, locals, context) || noop;
 
-      for (var i = 0; i < argsFn.length; i++) {
-        args.push(argsFn[i](scope, locals));
+      if (args) {
+        var i = argsFn.length;
+        while (i--) {
+          args[i] = ensureSafeObject(argsFn[i](scope, locals), expressionText);
+        }
       }
-      var fnPtr = fn(scope, locals, context) || noop;
 
-      ensureSafeObject(context, parser.text);
-      ensureSafeFunction(fnPtr, parser.text);
+      ensureSafeObject(context, expressionText);
+      ensureSafeFunction(fn, expressionText);
 
       // IE stupidity! (IE doesn't have apply for some native functions)
-      var v = fnPtr.apply
-            ? fnPtr.apply(context, args)
-            : fnPtr(args[0], args[1], args[2], args[3], args[4]);
+      var v = fn.apply
+            ? fn.apply(context, args)
+            : fn(args[0], args[1], args[2], args[3], args[4]);
 
-      return ensureSafeObject(v, parser.text);
+      return ensureSafeObject(v, expressionText);
     };
   },
 
@@ -10796,9 +11410,9 @@ Parser.prototype = {
     }
     this.consume(']');
 
-    return extend(function(self, locals) {
+    return extend(function $parseArrayLiteral(self, locals) {
       var array = [];
-      for (var i = 0; i < elementFns.length; i++) {
+      for (var i = 0, ii = elementFns.length; i < ii; i++) {
         array.push(elementFns[i](self, locals));
       }
       return array;
@@ -10829,9 +11443,9 @@ Parser.prototype = {
     }
     this.consume('}');
 
-    return extend(function(self, locals) {
+    return extend(function $parseObjectLiteral(self, locals) {
       var object = {};
-      for (var i = 0; i < keyValues.length; i++) {
+      for (var i = 0, ii = keyValues.length; i < ii; i++) {
         var keyValue = keyValues[i];
         object[keyValue.key] = keyValue.value(self, locals);
       }
@@ -10848,173 +11462,83 @@ Parser.prototype = {
 // Parser helper functions
 //////////////////////////////////////////////////
 
-function setter(obj, path, setValue, fullExp, options) {
-  //needed?
-  options = options || {};
+function setter(obj, path, setValue, fullExp) {
+  ensureSafeObject(obj, fullExp);
 
   var element = path.split('.'), key;
   for (var i = 0; element.length > 1; i++) {
     key = ensureSafeMemberName(element.shift(), fullExp);
-    var propertyObj = obj[key];
+    var propertyObj = ensureSafeObject(obj[key], fullExp);
     if (!propertyObj) {
       propertyObj = {};
       obj[key] = propertyObj;
     }
     obj = propertyObj;
-    if (obj.then && options.unwrapPromises) {
-      promiseWarning(fullExp);
-      if (!("$$v" in obj)) {
-        (function(promise) {
-          promise.then(function(val) { promise.$$v = val; }); }
-        )(obj);
-      }
-      if (obj.$$v === undefined) {
-        obj.$$v = {};
-      }
-      obj = obj.$$v;
-    }
   }
   key = ensureSafeMemberName(element.shift(), fullExp);
-  ensureSafeObject(obj, fullExp);
   ensureSafeObject(obj[key], fullExp);
   obj[key] = setValue;
   return setValue;
 }
 
-var getterFnCache = {};
+var getterFnCache = createMap();
 
 /**
  * Implementation of the "Black Hole" variant from:
  * - http://jsperf.com/angularjs-parse-getter/4
  * - http://jsperf.com/path-evaluation-simplified/7
  */
-function cspSafeGetterFn(key0, key1, key2, key3, key4, fullExp, options) {
+function cspSafeGetterFn(key0, key1, key2, key3, key4, fullExp) {
   ensureSafeMemberName(key0, fullExp);
   ensureSafeMemberName(key1, fullExp);
   ensureSafeMemberName(key2, fullExp);
   ensureSafeMemberName(key3, fullExp);
   ensureSafeMemberName(key4, fullExp);
 
-  return !options.unwrapPromises
-      ? function cspSafeGetter(scope, locals) {
-          var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope;
-
-          if (pathVal == null) return pathVal;
-          pathVal = pathVal[key0];
+  return function cspSafeGetter(scope, locals) {
+    var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope;
 
-          if (!key1) return pathVal;
-          if (pathVal == null) return undefined;
-          pathVal = pathVal[key1];
+    if (pathVal == null) return pathVal;
+    pathVal = pathVal[key0];
 
-          if (!key2) return pathVal;
-          if (pathVal == null) return undefined;
-          pathVal = pathVal[key2];
+    if (!key1) return pathVal;
+    if (pathVal == null) return undefined;
+    pathVal = pathVal[key1];
 
-          if (!key3) return pathVal;
-          if (pathVal == null) return undefined;
-          pathVal = pathVal[key3];
+    if (!key2) return pathVal;
+    if (pathVal == null) return undefined;
+    pathVal = pathVal[key2];
 
-          if (!key4) return pathVal;
-          if (pathVal == null) return undefined;
-          pathVal = pathVal[key4];
-
-          return pathVal;
-        }
-      : function cspSafePromiseEnabledGetter(scope, locals) {
-          var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope,
-              promise;
-
-          if (pathVal == null) return pathVal;
-
-          pathVal = pathVal[key0];
-          if (pathVal && pathVal.then) {
-            promiseWarning(fullExp);
-            if (!("$$v" in pathVal)) {
-              promise = pathVal;
-              promise.$$v = undefined;
-              promise.then(function(val) { promise.$$v = val; });
-            }
-            pathVal = pathVal.$$v;
-          }
+    if (!key3) return pathVal;
+    if (pathVal == null) return undefined;
+    pathVal = pathVal[key3];
 
-          if (!key1) return pathVal;
-          if (pathVal == null) return undefined;
-          pathVal = pathVal[key1];
-          if (pathVal && pathVal.then) {
-            promiseWarning(fullExp);
-            if (!("$$v" in pathVal)) {
-              promise = pathVal;
-              promise.$$v = undefined;
-              promise.then(function(val) { promise.$$v = val; });
-            }
-            pathVal = pathVal.$$v;
-          }
+    if (!key4) return pathVal;
+    if (pathVal == null) return undefined;
+    pathVal = pathVal[key4];
 
-          if (!key2) return pathVal;
-          if (pathVal == null) return undefined;
-          pathVal = pathVal[key2];
-          if (pathVal && pathVal.then) {
-            promiseWarning(fullExp);
-            if (!("$$v" in pathVal)) {
-              promise = pathVal;
-              promise.$$v = undefined;
-              promise.then(function(val) { promise.$$v = val; });
-            }
-            pathVal = pathVal.$$v;
-          }
-
-          if (!key3) return pathVal;
-          if (pathVal == null) return undefined;
-          pathVal = pathVal[key3];
-          if (pathVal && pathVal.then) {
-            promiseWarning(fullExp);
-            if (!("$$v" in pathVal)) {
-              promise = pathVal;
-              promise.$$v = undefined;
-              promise.then(function(val) { promise.$$v = val; });
-            }
-            pathVal = pathVal.$$v;
-          }
-
-          if (!key4) return pathVal;
-          if (pathVal == null) return undefined;
-          pathVal = pathVal[key4];
-          if (pathVal && pathVal.then) {
-            promiseWarning(fullExp);
-            if (!("$$v" in pathVal)) {
-              promise = pathVal;
-              promise.$$v = undefined;
-              promise.then(function(val) { promise.$$v = val; });
-            }
-            pathVal = pathVal.$$v;
-          }
-          return pathVal;
-        };
+    return pathVal;
+  };
 }
 
 function getterFn(path, options, fullExp) {
-  // Check whether the cache has this getter already.
-  // We can use hasOwnProperty directly on the cache because we ensure,
-  // see below, that the cache never stores a path called 'hasOwnProperty'
-  if (getterFnCache.hasOwnProperty(path)) {
-    return getterFnCache[path];
-  }
+  var fn = getterFnCache[path];
+
+  if (fn) return fn;
 
   var pathKeys = path.split('.'),
-      pathKeysLength = pathKeys.length,
-      fn;
+      pathKeysLength = pathKeys.length;
 
   // http://jsperf.com/angularjs-parse-getter/6
   if (options.csp) {
     if (pathKeysLength < 6) {
-      fn = cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4], fullExp,
-                          options);
+      fn = cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4], fullExp);
     } else {
       fn = function(scope, locals) {
         var i = 0, val;
         do {
           val = cspSafeGetterFn(pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++],
-                                pathKeys[i++], fullExp, options)(scope, locals);
+                                pathKeys[i++], fullExp)(scope, locals);
 
           locals = undefined; // clear after first iteration
           scope = val;
@@ -11023,7 +11547,7 @@ function getterFn(path, options, fullExp) {
       };
     }
   } else {
-    var code = 'var p;\n';
+    var code = '';
     forEach(pathKeys, function(key, index) {
       ensureSafeMemberName(key, fullExp);
       code += 'if(s == null) return undefined;\n' +
@@ -11031,35 +11555,23 @@ function getterFn(path, options, fullExp) {
                       // we simply dereference 's' on any .dot notation
                       ? 's'
                       // but if we are first then we check locals first, and if so read it first
-                      : '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' +
-              (options.unwrapPromises
-                ? 'if (s && s.then) {\n' +
-                  ' pw("' + fullExp.replace(/(["\r\n])/g, '\\$1') + '");\n' +
-                  ' if (!("$$v" in s)) {\n' +
-                    ' p=s;\n' +
-                    ' p.$$v = undefined;\n' +
-                    ' p.then(function(v) {p.$$v=v;});\n' +
-                    '}\n' +
-                  ' s=s.$$v\n' +
-                '}\n'
-                : '');
+                      : '((l&&l.hasOwnProperty("' + key + '"))?l:s)') + '.' + key + ';\n';
     });
     code += 'return s;';
 
     /* jshint -W054 */
-    var evaledFnGetter = new Function('s', 'k', 'pw', code); // s=scope, k=locals, pw=promiseWarning
+    var evaledFnGetter = new Function('s', 'l', code); // s=scope, l=locals
     /* jshint +W054 */
     evaledFnGetter.toString = valueFn(code);
-    fn = options.unwrapPromises ? function(scope, locals) {
-      return evaledFnGetter(scope, locals, promiseWarning);
-    } : evaledFnGetter;
-  }
+    evaledFnGetter.assign = function(self, value) {
+      return setter(self, path, value, path);
+    };
 
-  // Only cache the value if it's not going to mess up the cache object
-  // This is more performant that using Object.prototype.hasOwnProperty.call
-  if (path !== 'hasOwnProperty') {
-    getterFnCache[path] = fn;
+    fn = evaledFnGetter;
   }
+
+  fn.sharedGetter = true;
+  getterFnCache[path] = fn;
   return fn;
 }
 
@@ -11109,142 +11621,146 @@ function getterFn(path, options, fullExp) {
 /**
  * @ngdoc provider
  * @name $parseProvider
- * @kind function
  *
  * @description
  * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse}
  *  service.
  */
 function $ParseProvider() {
-  var cache = {};
+  var cache = createMap();
 
   var $parseOptions = {
-    csp: false,
-    unwrapPromises: false,
-    logPromiseWarnings: true
-  };
-
-
-  /**
-   * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future.
-   *
-   * @ngdoc method
-   * @name $parseProvider#unwrapPromises
-   * @description
-   *
-   * **This feature is deprecated, see deprecation notes below for more info**
-   *
-   * If set to true (default is false), $parse will unwrap promises automatically when a promise is
-   * found at any part of the expression. In other words, if set to true, the expression will always
-   * result in a non-promise value.
-   *
-   * While the promise is unresolved, it's treated as undefined, but once resolved and fulfilled,
-   * the fulfillment value is used in place of the promise while evaluating the expression.
-   *
-   * **Deprecation notice**
-   *
-   * This is a feature that didn't prove to be wildly useful or popular, primarily because of the
-   * dichotomy between data access in templates (accessed as raw values) and controller code
-   * (accessed as promises).
-   *
-   * In most code we ended up resolving promises manually in controllers anyway and thus unifying
-   * the model access there.
-   *
-   * Other downsides of automatic promise unwrapping:
-   *
-   * - when building components it's often desirable to receive the raw promises
-   * - adds complexity and slows down expression evaluation
-   * - makes expression code pre-generation unattractive due to the amount of code that needs to be
-   *   generated
-   * - makes IDE auto-completion and tool support hard
-   *
-   * **Warning Logs**
-   *
-   * If the unwrapping is enabled, Angular will log a warning about each expression that unwraps a
-   * promise (to reduce the noise, each expression is logged only once). To disable this logging use
-   * `$parseProvider.logPromiseWarnings(false)` api.
-   *
-   *
-   * @param {boolean=} value New value.
-   * @returns {boolean|self} Returns the current setting when used as getter and self if used as
-   *                         setter.
-   */
-  this.unwrapPromises = function(value) {
-    if (isDefined(value)) {
-      $parseOptions.unwrapPromises = !!value;
-      return this;
-    } else {
-      return $parseOptions.unwrapPromises;
-    }
+    csp: false
   };
 
 
-  /**
-   * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future.
-   *
-   * @ngdoc method
-   * @name $parseProvider#logPromiseWarnings
-   * @description
-   *
-   * Controls whether Angular should log a warning on any encounter of a promise in an expression.
-   *
-   * The default is set to `true`.
-   *
-   * This setting applies only if `$parseProvider.unwrapPromises` setting is set to true as well.
-   *
-   * @param {boolean=} value New value.
-   * @returns {boolean|self} Returns the current setting when used as getter and self if used as
-   *                         setter.
-   */
- this.logPromiseWarnings = function(value) {
-    if (isDefined(value)) {
-      $parseOptions.logPromiseWarnings = value;
-      return this;
-    } else {
-      return $parseOptions.logPromiseWarnings;
-    }
-  };
+  this.$get = ['$filter', '$sniffer', function($filter, $sniffer) {
+    $parseOptions.csp = $sniffer.csp;
 
+    function wrapSharedExpression(exp) {
+      var wrapped = exp;
 
-  this.$get = ['$filter', '$sniffer', '$log', function($filter, $sniffer, $log) {
-    $parseOptions.csp = $sniffer.csp;
+      if (exp.sharedGetter) {
+        wrapped = function $parseWrapper(self, locals) {
+          return exp(self, locals);
+        };
+        wrapped.literal = exp.literal;
+        wrapped.constant = exp.constant;
+        wrapped.assign = exp.assign;
+      }
 
-    promiseWarning = function promiseWarningFn(fullExp) {
-      if (!$parseOptions.logPromiseWarnings || promiseWarningCache.hasOwnProperty(fullExp)) return;
-      promiseWarningCache[fullExp] = true;
-      $log.warn('[$parse] Promise found in the expression `' + fullExp + '`. ' +
-          'Automatic unwrapping of promises in Angular expressions is deprecated.');
-    };
+      return wrapped;
+    }
 
-    return function(exp) {
-      var parsedExpression;
+    return function $parse(exp, interceptorFn) {
+      var parsedExpression, oneTime, cacheKey;
 
       switch (typeof exp) {
         case 'string':
+          cacheKey = exp = exp.trim();
 
-          if (cache.hasOwnProperty(exp)) {
-            return cache[exp];
-          }
+          parsedExpression = cache[cacheKey];
+
+          if (!parsedExpression) {
+            if (exp.charAt(0) === ':' && exp.charAt(1) === ':') {
+              oneTime = true;
+              exp = exp.substring(2);
+            }
 
-          var lexer = new Lexer($parseOptions);
-          var parser = new Parser(lexer, $filter, $parseOptions);
-          parsedExpression = parser.parse(exp);
+            var lexer = new Lexer($parseOptions);
+            var parser = new Parser(lexer, $filter, $parseOptions);
+            parsedExpression = parser.parse(exp);
+
+            if (parsedExpression.constant) {
+              parsedExpression.$$watchDelegate = constantWatchDelegate;
+            } else if (oneTime) {
+              //oneTime is not part of the exp passed to the Parser so we may have to
+              //wrap the parsedExpression before adding a $$watchDelegate
+              parsedExpression = wrapSharedExpression(parsedExpression);
+              parsedExpression.$$watchDelegate = parsedExpression.literal ?
+                oneTimeLiteralWatchDelegate : oneTimeWatchDelegate;
+            }
 
-          if (exp !== 'hasOwnProperty') {
-            // Only cache the value if it's not going to mess up the cache object
-            // This is more performant that using Object.prototype.hasOwnProperty.call
-            cache[exp] = parsedExpression;
+            cache[cacheKey] = parsedExpression;
           }
-
-          return parsedExpression;
+          return addInterceptor(parsedExpression, interceptorFn);
 
         case 'function':
-          return exp;
+          return addInterceptor(exp, interceptorFn);
 
         default:
-          return noop;
+          return addInterceptor(noop, interceptorFn);
       }
     };
+
+    function oneTimeWatchDelegate(scope, listener, objectEquality, parsedExpression) {
+      var unwatch, lastValue;
+      return unwatch = scope.$watch(function oneTimeWatch(scope) {
+        return parsedExpression(scope);
+      }, function oneTimeListener(value, old, scope) {
+        lastValue = value;
+        if (isFunction(listener)) {
+          listener.apply(this, arguments);
+        }
+        if (isDefined(value)) {
+          scope.$$postDigest(function () {
+            if (isDefined(lastValue)) {
+              unwatch();
+            }
+          });
+        }
+      }, objectEquality);
+    }
+
+    function oneTimeLiteralWatchDelegate(scope, listener, objectEquality, parsedExpression) {
+      var unwatch;
+      return unwatch = scope.$watch(function oneTimeWatch(scope) {
+        return parsedExpression(scope);
+      }, function oneTimeListener(value, old, scope) {
+        if (isFunction(listener)) {
+          listener.call(this, value, old, scope);
+        }
+        if (isAllDefined(value)) {
+          scope.$$postDigest(function () {
+            if(isAllDefined(value)) unwatch();
+          });
+        }
+      }, objectEquality);
+
+      function isAllDefined(value) {
+        var allDefined = true;
+        forEach(value, function (val) {
+          if (!isDefined(val)) allDefined = false;
+        });
+        return allDefined;
+      }
+    }
+
+    function constantWatchDelegate(scope, listener, objectEquality, parsedExpression) {
+      var unwatch;
+      return unwatch = scope.$watch(function constantWatch(scope) {
+        return parsedExpression(scope);
+      }, function constantListener(value, old, scope) {
+        if (isFunction(listener)) {
+          listener.apply(this, arguments);
+        }
+        unwatch();
+      }, objectEquality);
+    }
+
+    function addInterceptor(parsedExpression, interceptorFn) {
+      if (!interceptorFn) return parsedExpression;
+
+      var fn = function interceptedExpression(scope, locals) {
+        var value = parsedExpression(scope, locals);
+        var result = interceptorFn(value, scope, locals);
+        // we only return the interceptor's result if the
+        // initial value is defined (for bind-once)
+        return isDefined(value) ? result : value;
+      };
+      fn.$$watchDelegate = parsedExpression.$$watchDelegate;
+      return fn;
+    }
   }];
 }
 
@@ -11256,6 +11772,46 @@ function $ParseProvider() {
  * @description
  * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).
  *
+ * $q can be used in two fashions --- one which is more similar to Kris Kowal's Q or jQuery's Deferred
+ * implementations, and the other which resembles ES6 promises to some degree.
+ *
+ * # $q constructor
+ *
+ * The streamlined ES6 style promise is essentially just using $q as a constructor which takes a `resolver`
+ * function as the first argument. This is similar to the native Promise implementation from ES6 Harmony,
+ * see [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise).
+ *
+ * While the constructor-style use is supported, not all of the supporting methods from ES6 Harmony promises are
+ * available yet.
+ *
+ * It can be used like so:
+ *
+ * ```js
+ * return $q(function(resolve, reject) {
+ *   // perform some asynchronous operation, resolve or reject the promise when appropriate.
+ *   setInterval(function() {
+ *     if (pollStatus > 0) {
+ *       resolve(polledValue);
+ *     } else if (pollStatus < 0) {
+ *       reject(polledValue);
+ *     } else {
+ *       pollStatus = pollAgain(function(value) {
+ *         polledValue = value;
+ *       });
+ *     }
+ *   }, 10000);
+ * }).
+ *   then(function(value) {
+ *     // handle success
+ *   }, function(reason) {
+ *     // handle failure
+ *   });
+ * ```
+ *
+ * Note: progress/notify callbacks are not currently supported via the ES6-style interface.
+ *
+ * However, the more traditional CommonJS-style usage is still available, and documented below.
+ *
  * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an
  * interface for interacting with an object that represents the result of an action that is
  * performed asynchronously, and may or may not be finished at any given point in time.
@@ -11302,7 +11858,6 @@ function $ParseProvider() {
  * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the
  * section on serial or parallel joining of promises.
  *
- *
  * # The Deferred API
  *
  * A new instance of deferred is constructed by calling `$q.defer()`.
@@ -11343,7 +11898,7 @@ function $ParseProvider() {
  *
  *   This method *returns a new promise* which is resolved or rejected via the return value of the
  *   `successCallback`, `errorCallback`. It also notifies via the return value of the
- *   `notifyCallback` method. The promise can not be resolved or rejected from the notifyCallback
+ *   `notifyCallback` method. The promise cannot be resolved or rejected from the notifyCallback
  *   method.
  *
  * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)`
@@ -11411,6 +11966,12 @@ function $ParseProvider() {
  *      expect(resolvedValue).toEqual(123);
  *    }));
  *  ```
+ *
+ * @param {function(function, function)} resolver Function which is responsible for resolving or
+ *   rejecting the newly created promise. The first parameter is a function which resolves the
+ *   promise, the second parameter is a function which rejects the promise.
+ *
+ * @returns {Promise} The newly created promise.
  */
 function $QProvider() {
 
@@ -11421,20 +11982,40 @@ function $QProvider() {
   }];
 }
 
+function $$QProvider() {
+  this.$get = ['$browser', '$exceptionHandler', function($browser, $exceptionHandler) {
+    return qFactory(function(callback) {
+      $browser.defer(callback);
+    }, $exceptionHandler);
+  }];
+}
 
 /**
  * Constructs a promise manager.
  *
- * @param {function(Function)} nextTick Function for executing functions in the next turn.
+ * @param {function(function)} nextTick Function for executing functions in the next turn.
  * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for
  *     debugging purposes.
  * @returns {object} Promise manager.
  */
 function qFactory(nextTick, exceptionHandler) {
+  var $qMinErr = minErr('$q', TypeError);
+  function callOnce(self, resolveFn, rejectFn) {
+    var called = false;
+    function wrap(fn) {
+      return function(value) {
+        if (called) return;
+        called = true;
+        fn.call(self, value);
+      };
+    }
+
+    return [wrap(resolveFn), wrap(rejectFn)];
+  }
 
   /**
    * @ngdoc method
-   * @name $q#defer
+   * @name ng.$q#defer
    * @kind function
    *
    * @description
@@ -11443,152 +12024,148 @@ function qFactory(nextTick, exceptionHandler) {
    * @returns {Deferred} Returns a new instance of deferred.
    */
   var defer = function() {
-    var pending = [],
-        value, deferred;
-
-    deferred = {
-
-      resolve: function(val) {
-        if (pending) {
-          var callbacks = pending;
-          pending = undefined;
-          value = ref(val);
-
-          if (callbacks.length) {
-            nextTick(function() {
-              var callback;
-              for (var i = 0, ii = callbacks.length; i < ii; i++) {
-                callback = callbacks[i];
-                value.then(callback[0], callback[1], callback[2]);
-              }
-            });
-          }
-        }
-      },
-
-
-      reject: function(reason) {
-        deferred.resolve(createInternalRejectedPromise(reason));
-      },
+    return new Deferred();
+  };
 
+  function Promise() {
+    this.$$state = { status: 0 };
+  }
 
-      notify: function(progress) {
-        if (pending) {
-          var callbacks = pending;
+  Promise.prototype = {
+    then: function(onFulfilled, onRejected, progressBack) {
+      var result = new Deferred();
 
-          if (pending.length) {
-            nextTick(function() {
-              var callback;
-              for (var i = 0, ii = callbacks.length; i < ii; i++) {
-                callback = callbacks[i];
-                callback[2](progress);
-              }
-            });
-          }
-        }
-      },
+      this.$$state.pending = this.$$state.pending || [];
+      this.$$state.pending.push([result, onFulfilled, onRejected, progressBack]);
+      if (this.$$state.status > 0) scheduleProcessQueue(this.$$state);
 
+      return result.promise;
+    },
 
-      promise: {
-        then: function(callback, errback, progressback) {
-          var result = defer();
+    "catch": function(callback) {
+      return this.then(null, callback);
+    },
 
-          var wrappedCallback = function(value) {
-            try {
-              result.resolve((isFunction(callback) ? callback : defaultCallback)(value));
-            } catch(e) {
-              result.reject(e);
-              exceptionHandler(e);
-            }
-          };
+    "finally": function(callback, progressBack) {
+      return this.then(function(value) {
+        return handleCallback(value, true, callback);
+      }, function(error) {
+        return handleCallback(error, false, callback);
+      }, progressBack);
+    }
+  };
 
-          var wrappedErrback = function(reason) {
-            try {
-              result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));
-            } catch(e) {
-              result.reject(e);
-              exceptionHandler(e);
-            }
-          };
+  //Faster, more basic than angular.bind http://jsperf.com/angular-bind-vs-custom-vs-native
+  function simpleBind(context, fn) {
+    return function(value) {
+      fn.call(context, value);
+    };
+  }
 
-          var wrappedProgressback = function(progress) {
-            try {
-              result.notify((isFunction(progressback) ? progressback : defaultCallback)(progress));
-            } catch(e) {
-              exceptionHandler(e);
-            }
-          };
+  function processQueue(state) {
+    var fn, promise, pending;
 
-          if (pending) {
-            pending.push([wrappedCallback, wrappedErrback, wrappedProgressback]);
-          } else {
-            value.then(wrappedCallback, wrappedErrback, wrappedProgressback);
-          }
+    pending = state.pending;
+    state.processScheduled = false;
+    state.pending = undefined;
+    for (var i = 0, ii = pending.length; i < ii; ++i) {
+      promise = pending[i][0];
+      fn = pending[i][state.status];
+      try {
+        if (isFunction(fn)) {
+          promise.resolve(fn(state.value));
+        } else if (state.status === 1) {
+          promise.resolve(state.value);
+        } else {
+          promise.reject(state.value);
+        }
+      } catch(e) {
+        promise.reject(e);
+        exceptionHandler(e);
+      }
+    }
+  }
 
-          return result.promise;
-        },
+  function scheduleProcessQueue(state) {
+    if (state.processScheduled || !state.pending) return;
+    state.processScheduled = true;
+    nextTick(function() { processQueue(state); });
+  }
 
-        "catch": function(callback) {
-          return this.then(null, callback);
-        },
+  function Deferred() {
+    this.promise = new Promise();
+    //Necessary to support unbound execution :/
+    this.resolve = simpleBind(this, this.resolve);
+    this.reject = simpleBind(this, this.reject);
+    this.notify = simpleBind(this, this.notify);
+  }
 
-        "finally": function(callback) {
+  Deferred.prototype = {
+    resolve: function(val) {
+      if (this.promise.$$state.status) return;
+      if (val === this.promise) {
+        this.$$reject($qMinErr(
+          'qcycle',
+          "Expected promise to be resolved with value other than itself '{0}'",
+          val));
+      }
+      else {
+        this.$$resolve(val);
+      }
 
-          function makePromise(value, resolved) {
-            var result = defer();
-            if (resolved) {
-              result.resolve(value);
-            } else {
-              result.reject(value);
-            }
-            return result.promise;
-          }
+    },
 
-          function handleCallback(value, isResolved) {
-            var callbackOutput = null;
-            try {
-              callbackOutput = (callback ||defaultCallback)();
-            } catch(e) {
-              return makePromise(e, false);
-            }
-            if (callbackOutput && isFunction(callbackOutput.then)) {
-              return callbackOutput.then(function() {
-                return makePromise(value, isResolved);
-              }, function(error) {
-                return makePromise(error, false);
-              });
-            } else {
-              return makePromise(value, isResolved);
-            }
-          }
+    $$resolve: function(val) {
+      var then, fns;
 
-          return this.then(function(value) {
-            return handleCallback(value, true);
-          }, function(error) {
-            return handleCallback(error, false);
-          });
+      fns = callOnce(this, this.$$resolve, this.$$reject);
+      try {
+        if ((isObject(val) || isFunction(val))) then = val && val.then;
+        if (isFunction(then)) {
+          this.promise.$$state.status = -1;
+          then.call(val, fns[0], fns[1], this.notify);
+        } else {
+          this.promise.$$state.value = val;
+          this.promise.$$state.status = 1;
+          scheduleProcessQueue(this.promise.$$state);
         }
+      } catch(e) {
+        fns[1](e);
+        exceptionHandler(e);
       }
-    };
+    },
 
-    return deferred;
-  };
+    reject: function(reason) {
+      if (this.promise.$$state.status) return;
+      this.$$reject(reason);
+    },
+
+    $$reject: function(reason) {
+      this.promise.$$state.value = reason;
+      this.promise.$$state.status = 2;
+      scheduleProcessQueue(this.promise.$$state);
+    },
 
+    notify: function(progress) {
+      var callbacks = this.promise.$$state.pending;
 
-  var ref = function(value) {
-    if (value && isFunction(value.then)) return value;
-    return {
-      then: function(callback) {
-        var result = defer();
+      if ((this.promise.$$state.status <= 0) && callbacks && callbacks.length) {
         nextTick(function() {
-          result.resolve(callback(value));
+          var callback, result;
+          for (var i = 0, ii = callbacks.length; i < ii; i++) {
+            result = callbacks[i][0];
+            callback = callbacks[i][3];
+            try {
+              result.notify(isFunction(callback) ? callback(progress) : progress);
+            } catch(e) {
+              exceptionHandler(e);
+            }
+          }
         });
-        return result.promise;
       }
-    };
+    }
   };
 
-
   /**
    * @ngdoc method
    * @name $q#reject
@@ -11626,28 +12203,38 @@ function qFactory(nextTick, exceptionHandler) {
    * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.
    */
   var reject = function(reason) {
-    var result = defer();
+    var result = new Deferred();
     result.reject(reason);
     return result.promise;
   };
 
-  var createInternalRejectedPromise = function(reason) {
-    return {
-      then: function(callback, errback) {
-        var result = defer();
-        nextTick(function() {
-          try {
-            result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));
-          } catch(e) {
-            result.reject(e);
-            exceptionHandler(e);
-          }
-        });
-        return result.promise;
-      }
-    };
+  var makePromise = function makePromise(value, resolved) {
+    var result = new Deferred();
+    if (resolved) {
+      result.resolve(value);
+    } else {
+      result.reject(value);
+    }
+    return result.promise;
   };
 
+  var handleCallback = function handleCallback(value, isResolved, callback) {
+    var callbackOutput = null;
+    try {
+      if (isFunction(callback)) callbackOutput = callback();
+    } catch(e) {
+      return makePromise(e, false);
+    }
+    if (isPromiseLike(callbackOutput)) {
+      return callbackOutput.then(function() {
+        return makePromise(value, isResolved);
+      }, function(error) {
+        return makePromise(error, false);
+      });
+    } else {
+      return makePromise(value, isResolved);
+    }
+  };
 
   /**
    * @ngdoc method
@@ -11662,65 +12249,14 @@ function qFactory(nextTick, exceptionHandler) {
    * @param {*} value Value or a promise
    * @returns {Promise} Returns a promise of the passed value or promise
    */
-  var when = function(value, callback, errback, progressback) {
-    var result = defer(),
-        done;
 
-    var wrappedCallback = function(value) {
-      try {
-        return (isFunction(callback) ? callback : defaultCallback)(value);
-      } catch (e) {
-        exceptionHandler(e);
-        return reject(e);
-      }
-    };
-
-    var wrappedErrback = function(reason) {
-      try {
-        return (isFunction(errback) ? errback : defaultErrback)(reason);
-      } catch (e) {
-        exceptionHandler(e);
-        return reject(e);
-      }
-    };
-
-    var wrappedProgressback = function(progress) {
-      try {
-        return (isFunction(progressback) ? progressback : defaultCallback)(progress);
-      } catch (e) {
-        exceptionHandler(e);
-      }
-    };
-
-    nextTick(function() {
-      ref(value).then(function(value) {
-        if (done) return;
-        done = true;
-        result.resolve(ref(value).then(wrappedCallback, wrappedErrback, wrappedProgressback));
-      }, function(reason) {
-        if (done) return;
-        done = true;
-        result.resolve(wrappedErrback(reason));
-      }, function(progress) {
-        if (done) return;
-        result.notify(wrappedProgressback(progress));
-      });
-    });
 
-    return result.promise;
+  var when = function(value, callback, errback, progressBack) {
+    var result = new Deferred();
+    result.resolve(value);
+    return result.promise.then(callback, errback, progressBack);
   };
 
-
-  function defaultCallback(value) {
-    return value;
-  }
-
-
-  function defaultErrback(reason) {
-    return reject(reason);
-  }
-
-
   /**
    * @ngdoc method
    * @name $q#all
@@ -11736,14 +12272,15 @@ function qFactory(nextTick, exceptionHandler) {
    *   If any of the promises is resolved with a rejection, this resulting promise will be rejected
    *   with the same rejection value.
    */
+
   function all(promises) {
-    var deferred = defer(),
+    var deferred = new Deferred(),
         counter = 0,
         results = isArray(promises) ? [] : {};
 
     forEach(promises, function(promise, key) {
       counter++;
-      ref(promise).then(function(value) {
+      when(promise).then(function(value) {
         if (results.hasOwnProperty(key)) return;
         results[key] = value;
         if (!(--counter)) deferred.resolve(results);
@@ -11760,12 +12297,37 @@ function qFactory(nextTick, exceptionHandler) {
     return deferred.promise;
   }
 
-  return {
-    defer: defer,
-    reject: reject,
-    when: when,
-    all: all
+  var $Q = function Q(resolver) {
+    if (!isFunction(resolver)) {
+      throw $qMinErr('norslvr', "Expected resolverFn, got '{0}'", resolver);
+    }
+
+    if (!(this instanceof Q)) {
+      // More useful when $Q is the Promise itself.
+      return new Q(resolver);
+    }
+
+    var deferred = new Deferred();
+
+    function resolveFn(value) {
+      deferred.resolve(value);
+    }
+
+    function rejectFn(reason) {
+      deferred.reject(reason);
+    }
+
+    resolver(resolveFn, rejectFn);
+
+    return deferred.promise;
   };
+
+  $Q.defer = defer;
+  $Q.reject = reject;
+  $Q.when = when;
+  $Q.all = all;
+
+  return $Q;
 }
 
 function $$RAFProvider(){ //rAF
@@ -11871,6 +12433,7 @@ function $RootScopeProvider(){
   var TTL = 10;
   var $rootScopeMinErr = minErr('$rootScope');
   var lastDirtyWatch = null;
+  var applyAsyncId = null;
 
   this.digestTtl = function(value) {
     if (arguments.length) {
@@ -11934,15 +12497,32 @@ function $RootScopeProvider(){
       this.$$listeners = {};
       this.$$listenerCount = {};
       this.$$isolateBindings = {};
+      this.$$applyAsyncQueue = [];
     }
 
     /**
      * @ngdoc property
      * @name $rootScope.Scope#$id
-     * @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for
-     *   debugging.
+     *
+     * @description
+     * Unique scope ID (monotonically increasing) useful for debugging.
      */
 
+     /**
+      * @ngdoc property
+      * @name $rootScope.Scope#$parent
+      *
+      * @description
+      * Reference to the parent scope.
+      */
+
+      /**
+       * @ngdoc property
+       * @name $rootScope.Scope#$root
+       *
+       * @description
+       * Reference to the root scope.
+       */
 
     Scope.prototype = {
       constructor: Scope,
@@ -11954,9 +12534,8 @@ function $RootScopeProvider(){
        * @description
        * Creates a new child {@link ng.$rootScope.Scope scope}.
        *
-       * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} and
-       * {@link ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the
-       * scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.
+       * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} event.
+       * The scope can be removed from the scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.
        *
        * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is
        * desired for the scope and its child scopes to be permanently detached from the parent and
@@ -11971,8 +12550,7 @@ function $RootScopeProvider(){
        *
        */
       $new: function(isolate) {
-        var ChildScope,
-            child;
+        var child;
 
         if (isolate) {
           child = new Scope();
@@ -11983,18 +12561,18 @@ function $RootScopeProvider(){
         } else {
           // Only create a child scope class if somebody asks for one,
           // but cache it to allow the VM to optimize lookups.
-          if (!this.$$childScopeClass) {
-            this.$$childScopeClass = function() {
+          if (!this.$$ChildScope) {
+            this.$$ChildScope = function ChildScope() {
               this.$$watchers = this.$$nextSibling =
                   this.$$childHead = this.$$childTail = null;
               this.$$listeners = {};
               this.$$listenerCount = {};
               this.$id = nextUid();
-              this.$$childScopeClass = null;
+              this.$$ChildScope = null;
             };
-            this.$$childScopeClass.prototype = this;
+            this.$$ChildScope.prototype = this;
           }
-          child = new this.$$childScopeClass();
+          child = new this.$$ChildScope();
         }
         child['this'] = child;
         child.$parent = this;
@@ -12048,7 +12626,6 @@ function $RootScopeProvider(){
        * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the
        * listener was called due to initialization.
        *
-       * The example below contains an illustration of using a function as your $watch listener
        *
        *
        * # Example
@@ -12078,14 +12655,14 @@ function $RootScopeProvider(){
 
 
 
-           // Using a listener function
+           // Using a function as a watchExpression
            var food;
            scope.foodCounter = 0;
            expect(scope.foodCounter).toEqual(0);
            scope.$watch(
-             // This is the listener function
+             // This function returns the value being watched. It is called for each turn of the $digest loop
              function() { return food; },
-             // This is the change handler
+             // This is the change listener, called when the value returned from the above function changes
              function(newValue, oldValue) {
                if ( newValue !== oldValue ) {
                  // Only increment the counter if the value changed
@@ -12115,20 +12692,23 @@ function $RootScopeProvider(){
        *
        *    - `string`: Evaluated as {@link guide/expression expression}
        *    - `function(scope)`: called with current `scope` as a parameter.
-       * @param {(function()|string)=} listener Callback called whenever the return value of
-       *   the `watchExpression` changes.
-       *
-       *    - `string`: Evaluated as {@link guide/expression expression}
-       *    - `function(newValue, oldValue, scope)`: called with current and previous values as
-       *      parameters.
+       * @param {function(newVal, oldVal, scope)} listener Callback called whenever the value
+       *    of `watchExpression` changes.
        *
+       *    - `newVal` contains the current value of the `watchExpression`
+       *    - `oldVal` contains the previous value of the `watchExpression`
+       *    - `scope` refers to the current scope
        * @param {boolean=} objectEquality Compare for object equality using {@link angular.equals} instead of
        *     comparing for reference equality.
        * @returns {function()} Returns a deregistration function for this listener.
        */
       $watch: function(watchExp, listener, objectEquality) {
+        var get = $parse(watchExp);
+
+        if (get.$$watchDelegate) {
+          return get.$$watchDelegate(this, listener, objectEquality, get);
+        }
         var scope = this,
-            get = compileToFn(watchExp, 'watch'),
             array = scope.$$watchers,
             watcher = {
               fn: listener,
@@ -12140,18 +12720,8 @@ function $RootScopeProvider(){
 
         lastDirtyWatch = null;
 
-        // in the case user pass string, we need to compile it, do we really need this ?
         if (!isFunction(listener)) {
-          var listenFn = compileToFn(listener || noop, 'listener');
-          watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);};
-        }
-
-        if (typeof watchExp == 'string' && get.constant) {
-          var originalFn = watcher.fn;
-          watcher.fn = function(newVal, oldVal, scope) {
-            originalFn.call(this, newVal, oldVal, scope);
-            arrayRemove(array, watcher);
-          };
+          watcher.fn = noop;
         }
 
         if (!array) {
@@ -12167,6 +12737,89 @@ function $RootScopeProvider(){
         };
       },
 
+      /**
+       * @ngdoc method
+       * @name $rootScope.Scope#$watchGroup
+       * @kind function
+       *
+       * @description
+       * A variant of {@link ng.$rootScope.Scope#$watch $watch()} where it watches an array of `watchExpressions`.
+       * If any one expression in the collection changes the `listener` is executed.
+       *
+       * - The items in the `watchExpressions` array are observed via standard $watch operation and are examined on every
+       *   call to $digest() to see if any items changes.
+       * - The `listener` is called whenever any expression in the `watchExpressions` array changes.
+       *
+       * @param {Array.<string|Function(scope)>} watchExpressions Array of expressions that will be individually
+       * watched using {@link ng.$rootScope.Scope#$watch $watch()}
+       *
+       * @param {function(newValues, oldValues, scope)} listener Callback called whenever the return value of any
+       *    expression in `watchExpressions` changes
+       *    The `newValues` array contains the current values of the `watchExpressions`, with the indexes matching
+       *    those of `watchExpression`
+       *    and the `oldValues` array contains the previous values of the `watchExpressions`, with the indexes matching
+       *    those of `watchExpression`
+       *    The `scope` refers to the current scope.
+       * @returns {function()} Returns a de-registration function for all listeners.
+       */
+      $watchGroup: function(watchExpressions, listener) {
+        var oldValues = new Array(watchExpressions.length);
+        var newValues = new Array(watchExpressions.length);
+        var deregisterFns = [];
+        var self = this;
+        var changeReactionScheduled = false;
+        var firstRun = true;
+
+        if (!watchExpressions.length) {
+          // No expressions means we call the listener ASAP
+          var shouldCall = true;
+          self.$evalAsync(function () {
+            if (shouldCall) listener(newValues, newValues, self);
+          });
+          return function deregisterWatchGroup() {
+            shouldCall = false;
+          };
+        }
+
+        if (watchExpressions.length === 1) {
+          // Special case size of one
+          return this.$watch(watchExpressions[0], function watchGroupAction(value, oldValue, scope) {
+            newValues[0] = value;
+            oldValues[0] = oldValue;
+            listener(newValues, (value === oldValue) ? newValues : oldValues, scope);
+          });
+        }
+
+        forEach(watchExpressions, function (expr, i) {
+          var unwatchFn = self.$watch(expr, function watchGroupSubAction(value, oldValue) {
+            newValues[i] = value;
+            oldValues[i] = oldValue;
+            if (!changeReactionScheduled) {
+              changeReactionScheduled = true;
+              self.$evalAsync(watchGroupAction);
+            }
+          });
+          deregisterFns.push(unwatchFn);
+        });
+
+        function watchGroupAction() {
+          changeReactionScheduled = false;
+
+          if (firstRun) {
+            firstRun = false;
+            listener(newValues, newValues, self);
+          } else {
+            listener(newValues, oldValues, self);
+          }
+        }
+
+        return function deregisterWatchGroup() {
+          while (deregisterFns.length) {
+            deregisterFns.shift()();
+          }
+        };
+      },
+
 
       /**
        * @ngdoc method
@@ -12235,15 +12888,15 @@ function $RootScopeProvider(){
         // only track veryOldValue if the listener is asking for it
         var trackVeryOldValue = (listener.length > 1);
         var changeDetected = 0;
-        var objGetter = $parse(obj);
+        var changeDetector = $parse(obj, $watchCollectionInterceptor);
         var internalArray = [];
         var internalObject = {};
         var initRun = true;
         var oldLength = 0;
 
-        function $watchCollectionWatch() {
-          newValue = objGetter(self);
-          var newLength, key;
+        function $watchCollectionInterceptor(_value) {
+          newValue = _value;
+          var newLength, key, bothNaN, newItem, oldItem;
 
           if (!isObject(newValue)) { // if primitive
             if (oldValue !== newValue) {
@@ -12267,11 +12920,13 @@ function $RootScopeProvider(){
             }
             // copy the items to oldValue and look for changes.
             for (var i = 0; i < newLength; i++) {
-              var bothNaN = (oldValue[i] !== oldValue[i]) &&
-                  (newValue[i] !== newValue[i]);
-              if (!bothNaN && (oldValue[i] !== newValue[i])) {
+              oldItem = oldValue[i];
+              newItem = newValue[i];
+
+              bothNaN = (oldItem !== oldItem) && (newItem !== newItem);
+              if (!bothNaN && (oldItem !== newItem)) {
                 changeDetected++;
-                oldValue[i] = newValue[i];
+                oldValue[i] = newItem;
               }
             }
           } else {
@@ -12286,14 +12941,18 @@ function $RootScopeProvider(){
             for (key in newValue) {
               if (newValue.hasOwnProperty(key)) {
                 newLength++;
-                if (oldValue.hasOwnProperty(key)) {
-                  if (oldValue[key] !== newValue[key]) {
+                newItem = newValue[key];
+                oldItem = oldValue[key];
+
+                if (key in oldValue) {
+                  bothNaN = (oldItem !== oldItem) && (newItem !== newItem);
+                  if (!bothNaN && (oldItem !== newItem)) {
                     changeDetected++;
-                    oldValue[key] = newValue[key];
+                    oldValue[key] = newItem;
                   }
                 } else {
                   oldLength++;
-                  oldValue[key] = newValue[key];
+                  oldValue[key] = newItem;
                   changeDetected++;
                 }
               }
@@ -12302,7 +12961,7 @@ function $RootScopeProvider(){
               // we used to have more keys, need to find them and destroy them.
               changeDetected++;
               for(key in oldValue) {
-                if (oldValue.hasOwnProperty(key) && !newValue.hasOwnProperty(key)) {
+                if (!newValue.hasOwnProperty(key)) {
                   oldLength--;
                   delete oldValue[key];
                 }
@@ -12341,7 +13000,7 @@ function $RootScopeProvider(){
           }
         }
 
-        return this.$watch($watchCollectionWatch, $watchCollectionAction);
+        return this.$watch(changeDetector, $watchCollectionAction);
       },
 
       /**
@@ -12361,7 +13020,7 @@ function $RootScopeProvider(){
        * {@link ng.directive:ngController controllers} or in
        * {@link ng.$compileProvider#directive directives}.
        * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within
-       * a {@link ng.$compileProvider#directive directives}), which will force a `$digest()`.
+       * a {@link ng.$compileProvider#directive directive}), which will force a `$digest()`.
        *
        * If you want to be notified whenever `$digest()` is called,
        * you can register a `watchExpression` function with
@@ -12407,6 +13066,15 @@ function $RootScopeProvider(){
             logIdx, logMsg, asyncTask;
 
         beginPhase('$digest');
+        // Check for changes to browser url that happened in sync before the call to $digest
+        $browser.$$checkUrlChange();
+
+        if (this === $rootScope && applyAsyncId !== null) {
+          // If this is the root scope, and $applyAsync has scheduled a deferred $apply(), then
+          // cancel the scheduled $apply and flush the queue of expressions to be evaluated.
+          $browser.defer.cancel(applyAsyncId);
+          flushApplyAsync();
+        }
 
         lastDirtyWatch = null;
 
@@ -12419,7 +13087,6 @@ function $RootScopeProvider(){
               asyncTask = asyncQueue.shift();
               asyncTask.scope.$eval(asyncTask.expression);
             } catch (e) {
-              clearPhase();
               $exceptionHandler(e);
             }
             lastDirtyWatch = null;
@@ -12462,7 +13129,6 @@ function $RootScopeProvider(){
                     }
                   }
                 } catch (e) {
-                  clearPhase();
                   $exceptionHandler(e);
                 }
               }
@@ -12546,7 +13212,9 @@ function $RootScopeProvider(){
         this.$$destroyed = true;
         if (this === $rootScope) return;
 
-        forEach(this.$$listenerCount, bind(null, decrementListenerCount, this));
+        for (var eventName in this.$$listenerCount) {
+          decrementListenerCount(this, this.$$listenerCount[eventName], eventName);
+        }
 
         // sever all the references to parent scopes (after this cleanup, the current scope should
         // not be retained by any of our references and should be eligible for garbage collection)
@@ -12573,7 +13241,7 @@ function $RootScopeProvider(){
 
         // prevent NPEs since these methods have references to properties we nulled out
         this.$destroy = this.$digest = this.$apply = noop;
-        this.$on = this.$watch = function() { return noop; };
+        this.$on = this.$watch = this.$watchGroup = function() { return noop; };
       },
 
       /**
@@ -12719,6 +13387,33 @@ function $RootScopeProvider(){
 
       /**
        * @ngdoc method
+       * @name $rootScope.Scope#$applyAsync
+       * @kind function
+       *
+       * @description
+       * Schedule the invokation of $apply to occur at a later time. The actual time difference
+       * varies across browsers, but is typically around ~10 milliseconds.
+       *
+       * This can be used to queue up multiple expressions which need to be evaluated in the same
+       * digest.
+       *
+       * @param {(string|function())=} exp An angular expression to be executed.
+       *
+       *    - `string`: execute using the rules as defined in {@link guide/expression expression}.
+       *    - `function(scope)`: execute the function with current `scope` parameter.
+       */
+      $applyAsync: function(expr) {
+        var scope = this;
+        expr && $rootScope.$$applyAsyncQueue.push($applyAsyncExpression);
+        scheduleApplyAsync();
+
+        function $applyAsyncExpression() {
+          scope.$eval(expr);
+        }
+      },
+
+      /**
+       * @ngdoc method
        * @name $rootScope.Scope#$on
        * @kind function
        *
@@ -12731,7 +13426,8 @@ function $RootScopeProvider(){
        *
        *   - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or
        *     `$broadcast`-ed.
-       *   - `currentScope` - `{Scope}`: the current scope which is handling the event.
+       *   - `currentScope` - `{Scope}`: the scope that is currently handling the event. Once the
+       *     event propagates through the scope hierarchy, this property is set to null.
        *   - `name` - `{string}`: name of the event.
        *   - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel
        *     further event propagation (available only for events that were `$emit`-ed).
@@ -12760,7 +13456,7 @@ function $RootScopeProvider(){
 
         var self = this;
         return function() {
-          namedListeners[indexOf(namedListeners, listener)] = null;
+          namedListeners[namedListeners.indexOf(listener)] = null;
           decrementListenerCount(self, 1, name);
         };
       },
@@ -12825,11 +13521,16 @@ function $RootScopeProvider(){
             }
           }
           //if any listener on the current scope stops propagation, prevent bubbling
-          if (stopPropagation) return event;
+          if (stopPropagation) {
+            event.currentScope = null;
+            return event;
+          }
           //traverse upwards
           scope = scope.$parent;
         } while (scope);
 
+        event.currentScope = null;
+
         return event;
       },
 
@@ -12866,8 +13567,11 @@ function $RootScopeProvider(){
                 event.defaultPrevented = true;
               },
               defaultPrevented: false
-            },
-            listenerArgs = concat([event], arguments, 1),
+            };
+
+        if (!target.$$listenerCount[name]) return event;
+
+        var listenerArgs = concat([event], arguments, 1),
             listeners, i, length;
 
         //down while you can, then up and next sibling or up and next sibling until back at root
@@ -12902,6 +13606,7 @@ function $RootScopeProvider(){
           }
         }
 
+        event.currentScope = null;
         return event;
       }
     };
@@ -12923,11 +13628,6 @@ function $RootScopeProvider(){
       $rootScope.$$phase = null;
     }
 
-    function compileToFn(exp, name) {
-      var fn = $parse(exp);
-      assertArgFn(fn, name);
-      return fn;
-    }
 
     function decrementListenerCount(current, count, name) {
       do {
@@ -12944,6 +13644,26 @@ function $RootScopeProvider(){
      * because it's unique we can easily tell it apart from other values
      */
     function initWatchVal() {}
+
+    function flushApplyAsync() {
+      var queue = $rootScope.$$applyAsyncQueue;
+      while (queue.length) {
+        try {
+          queue.shift()();
+        } catch(e) {
+          $exceptionHandler(e);
+        }
+      }
+      applyAsyncId = null;
+    }
+
+    function scheduleApplyAsync() {
+      if (applyAsyncId === null) {
+        applyAsyncId = $browser.defer(function() {
+          $rootScope.$apply(flushApplyAsync);
+        });
+      }
+    }
   }];
 }
 
@@ -12953,7 +13673,7 @@ function $RootScopeProvider(){
  */
 function $$SanitizeUriProvider() {
   var aHrefSanitizationWhitelist = /^\s*(https?|ftp|mailto|tel|file):/,
-    imgSrcSanitizationWhitelist = /^\s*(https?|ftp|file):|data:image\//;
+    imgSrcSanitizationWhitelist = /^\s*((https?|ftp|file|blob):|data:image\/)/;
 
   /**
    * @description
@@ -13514,7 +14234,7 @@ function $SceDelegateProvider() {
  * won't work on all browsers.  Also, loading templates from `file://` URL does not work on some
  * browsers.
  *
- * ## This feels like too much overhead for the developer?
+ * ## This feels like too much overhead
  *
  * It's important to remember that SCE only applies to interpolation expressions.
  *
@@ -13598,7 +14318,7 @@ function $SceDelegateProvider() {
  *
  * <example module="mySceApp" deps="angular-sanitize.js">
  * <file name="index.html">
- *   <div ng-controller="myAppController as myCtrl">
+ *   <div ng-controller="AppController as myCtrl">
  *     <i ng-bind-html="myCtrl.explicitlyTrustedHtml" id="explicitlyTrustedHtml"></i><br><br>
  *     <b>User comments</b><br>
  *     By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when
@@ -13615,17 +14335,17 @@ function $SceDelegateProvider() {
  * </file>
  *
  * <file name="script.js">
- *   var mySceApp = angular.module('mySceApp', ['ngSanitize']);
- *
- *   mySceApp.controller("myAppController", function myAppController($http, $templateCache, $sce) {
- *     var self = this;
- *     $http.get("test_data.json", {cache: $templateCache}).success(function(userComments) {
- *       self.userComments = userComments;
- *     });
- *     self.explicitlyTrustedHtml = $sce.trustAsHtml(
- *         '<span onmouseover="this.textContent=&quot;Explicitly trusted HTML bypasses ' +
- *         'sanitization.&quot;">Hover over this text.</span>');
- *   });
+ *   angular.module('mySceApp', ['ngSanitize'])
+ *     .controller('AppController', ['$http', '$templateCache', '$sce',
+ *       function($http, $templateCache, $sce) {
+ *         var self = this;
+ *         $http.get("test_data.json", {cache: $templateCache}).success(function(userComments) {
+ *           self.userComments = userComments;
+ *         });
+ *         self.explicitlyTrustedHtml = $sce.trustAsHtml(
+ *             '<span onmouseover="this.textContent=&quot;Explicitly trusted HTML bypasses ' +
+ *             'sanitization.&quot;">Hover over this text.</span>');
+ *       }]);
  * </file>
  *
  * <file name="test_data.json">
@@ -13807,9 +14527,9 @@ function $SceProvider() {
       if (parsed.literal && parsed.constant) {
         return parsed;
       } else {
-        return function sceParseAsTrusted(self, locals) {
-          return sce.getTrusted(type, parsed(self, locals));
-        };
+        return $parse(expr, function (value) {
+          return sce.getTrusted(type, value);
+        });
       }
     };
 
@@ -14169,9 +14889,176 @@ function $SnifferProvider() {
   }];
 }
 
+var $compileMinErr = minErr('$compile');
+
+/**
+ * @ngdoc service
+ * @name $templateRequest
+ *
+ * @description
+ * The `$templateRequest` service downloads the provided template using `$http` and, upon success,
+ * stores the contents inside of `$templateCache`. If the HTTP request fails or the response data
+ * of the HTTP request is empty then a `$compile` error will be thrown (the exception can be thwarted
+ * by setting the 2nd parameter of the function to true).
+ *
+ * @param {string} tpl The HTTP request template URL
+ * @param {boolean=} ignoreRequestError Whether or not to ignore the exception when the request fails or the template is empty
+ *
+ * @return {Promise} the HTTP Promise for the given.
+ *
+ * @property {number} totalPendingRequests total amount of pending template requests being downloaded.
+ */
+function $TemplateRequestProvider() {
+  this.$get = ['$templateCache', '$http', '$q', function($templateCache, $http, $q) {
+    function handleRequestFn(tpl, ignoreRequestError) {
+      var self = handleRequestFn;
+      self.totalPendingRequests++;
+
+      return $http.get(tpl, { cache : $templateCache })
+        .then(function(response) {
+          var html = response.data;
+          if(!html || html.length === 0) {
+            return handleError();
+          }
+
+          self.totalPendingRequests--;
+          $templateCache.put(tpl, html);
+          return html;
+        }, handleError);
+
+      function handleError() {
+        self.totalPendingRequests--;
+        if (!ignoreRequestError) {
+          throw $compileMinErr('tpload', 'Failed to load template: {0}', tpl);
+        }
+        return $q.reject();
+      }
+    }
+
+    handleRequestFn.totalPendingRequests = 0;
+
+    return handleRequestFn;
+  }];
+}
+
+function $$TestabilityProvider() {
+  this.$get = ['$rootScope', '$browser', '$location',
+       function($rootScope,   $browser,   $location) {
+
+    /**
+     * @name $testability
+     *
+     * @description
+     * The private $$testability service provides a collection of methods for use when debugging
+     * or by automated test and debugging tools.
+     */
+    var testability = {};
+
+    /**
+     * @name $$testability#findBindings
+     *
+     * @description
+     * Returns an array of elements that are bound (via ng-bind or {{}})
+     * to expressions matching the input.
+     *
+     * @param {Element} element The element root to search from.
+     * @param {string} expression The binding expression to match.
+     * @param {boolean} opt_exactMatch If true, only returns exact matches
+     *     for the expression. Filters and whitespace are ignored.
+     */
+    testability.findBindings = function(element, expression, opt_exactMatch) {
+      var bindings = element.getElementsByClassName('ng-binding');
+      var matches = [];
+      forEach(bindings, function(binding) {
+        var dataBinding = angular.element(binding).data('$binding');
+        if (dataBinding) {
+          forEach(dataBinding, function(bindingName) {
+            if (opt_exactMatch) {
+              var matcher = new RegExp('(^|\\s)' + expression + '(\\s|\\||$)');
+              if (matcher.test(bindingName)) {
+                matches.push(binding);
+              }
+            } else {
+              if (bindingName.indexOf(expression) != -1) {
+                matches.push(binding);
+              }
+            }
+          });
+        }
+      });
+      return matches;
+    };
+
+    /**
+     * @name $$testability#findModels
+     *
+     * @description
+     * Returns an array of elements that are two-way found via ng-model to
+     * expressions matching the input.
+     *
+     * @param {Element} element The element root to search from.
+     * @param {string} expression The model expression to match.
+     * @param {boolean} opt_exactMatch If true, only returns exact matches
+     *     for the expression.
+     */
+    testability.findModels = function(element, expression, opt_exactMatch) {
+      var prefixes = ['ng-', 'data-ng-', 'ng\\:'];
+      for (var p = 0; p < prefixes.length; ++p) {
+        var attributeEquals = opt_exactMatch ? '=' : '*=';
+        var selector = '[' + prefixes[p] + 'model' + attributeEquals + '"' + expression + '"]';
+        var elements = element.querySelectorAll(selector);
+        if (elements.length) {
+          return elements;
+        }
+      }
+    };
+
+    /**
+     * @name $$testability#getLocation
+     *
+     * @description
+     * Shortcut for getting the location in a browser agnostic way. Returns
+     *     the path, search, and hash. (e.g. /path?a=b#hash)
+     */
+    testability.getLocation = function() {
+      return $location.url();
+    };
+
+    /**
+     * @name $$testability#setLocation
+     *
+     * @description
+     * Shortcut for navigating to a location without doing a full page reload.
+     *
+     * @param {string} url The location url (path, search and hash,
+     *     e.g. /path?a=b#hash) to go to.
+     */
+    testability.setLocation = function(url) {
+      if (url !== $location.url()) {
+        $location.url(url);
+        $rootScope.$digest();
+      }
+    };
+
+    /**
+     * @name $$testability#whenStable
+     *
+     * @description
+     * Calls the callback when $timeout and $http requests are completed.
+     *
+     * @param {function} callback
+     */
+    testability.whenStable = function(callback) {
+      $browser.notifyWhenNoOutstandingRequests(callback);
+    };
+
+    return testability;
+  }];
+}
+
 function $TimeoutProvider() {
-  this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler',
-       function($rootScope,   $browser,   $q,   $exceptionHandler) {
+  this.$get = ['$rootScope', '$browser', '$q', '$$q', '$exceptionHandler',
+       function($rootScope,   $browser,   $q,   $$q,   $exceptionHandler) {
     var deferreds = {};
 
 
@@ -14201,9 +15088,9 @@ function $TimeoutProvider() {
       *
       */
     function timeout(fn, delay, invokeApply) {
-      var deferred = $q.defer(),
+      var skipApply = (isDefined(invokeApply) && !invokeApply),
+          deferred = (skipApply ? $$q : $q).defer(),
           promise = deferred.promise,
-          skipApply = (isDefined(invokeApply) && !invokeApply),
           timeoutId;
 
       timeoutId = $browser.defer(function() {
@@ -14400,6 +15287,17 @@ function $WindowProvider(){
   this.$get = valueFn(window);
 }
 
+/* global currencyFilter: true,
+ dateFilter: true,
+ filterFilter: true,
+ jsonFilter: true,
+ limitToFilter: true,
+ lowercaseFilter: true,
+ numberFilter: true,
+ orderByFilter: true,
+ uppercaseFilter: true,
+ */
+
 /**
  * @ngdoc provider
  * @name $filterProvider
@@ -14449,16 +15347,6 @@ function $WindowProvider(){
  * For more information about how angular filters work, and how to create your own filters, see
  * {@link guide/filter Filters} in the Angular Developer Guide.
  */
-/**
- * @ngdoc method
- * @name $filterProvider#register
- * @description
- * Register filter factory function.
- *
- * @param {String} name Name of the filter.
- * @param {Function} fn The filter factory function which is injectable.
- */
-
 
 /**
  * @ngdoc service
@@ -14497,7 +15385,7 @@ function $FilterProvider($provide) {
 
   /**
    * @ngdoc method
-   * @name $controllerProvider#register
+   * @name $filterProvider#register
    * @param {string|Object} name Name of the filter function, or an object map of filters where
    *    the keys are the filter names and the values are the filter factories.
    * @returns {Object} Registered filter instance, or if a map of filters was provided then a map
@@ -14570,11 +15458,13 @@ function $FilterProvider($provide) {
  *     which have property `name` containing "M" and property `phone` containing "1". A special
  *     property name `$` can be used (as in `{$:"text"}`) to accept a match against any
  *     property of the object. That's equivalent to the simple substring match with a `string`
- *     as described above.
+ *     as described above. The predicate can be negated by prefixing the string with `!`.
+ *     For Example `{name: "!M"}` predicate will return an array of items which have property `name`
+ *     not containing "M".
  *
- *   - `function(value)`: A predicate function can be used to write arbitrary filters. The function is
- *     called for each element of `array`. The final result is an array of those elements that
- *     the predicate returned true for.
+ *   - `function(value, index)`: A predicate function can be used to write arbitrary filters. The
+ *     function is called for each element of `array`. The final result is an array of those
+ *     elements that the predicate returned true for.
  *
  * @param {function(actual, expected)|true|undefined} comparator Comparator which is used in
  *     determining if the expected value (from the filter expression) and actual value (from
@@ -14667,9 +15557,9 @@ function filterFilter() {
     var comparatorType = typeof(comparator),
         predicates = [];
 
-    predicates.check = function(value) {
+    predicates.check = function(value, index) {
       for (var j = 0; j < predicates.length; j++) {
-        if(!predicates[j](value)) {
+        if(!predicates[j](value, index)) {
           return false;
         }
       }
@@ -14758,7 +15648,7 @@ function filterFilter() {
     var filtered = [];
     for ( var j = 0; j < array.length; j++) {
       var value = array[j];
-      if (predicates.check(value)) {
+      if (predicates.check(value, j)) {
         filtered.push(value);
       }
     }
@@ -14819,8 +15709,12 @@ function currencyFilter($locale) {
   var formats = $locale.NUMBER_FORMATS;
   return function(amount, currencySymbol){
     if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;
-    return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2).
-                replace(/\u00A4/g, currencySymbol);
+
+    // if null or undefined pass it through
+    return (amount == null)
+        ? amount
+        : formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2).
+            replace(/\u00A4/g, currencySymbol);
   };
 }
 
@@ -14879,14 +15773,18 @@ numberFilter.$inject = ['$locale'];
 function numberFilter($locale) {
   var formats = $locale.NUMBER_FORMATS;
   return function(number, fractionSize) {
-    return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,
-      fractionSize);
+
+    // if null or undefined pass it through
+    return (number == null)
+        ? number
+        : formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,
+                       fractionSize);
   };
 }
 
 var DECIMAL_SEP = '.';
 function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
-  if (number == null || !isFinite(number) || isObject(number)) return '';
+  if (!isFinite(number) || isObject(number)) return '';
 
   var isNegative = number < 0;
   number = Math.abs(number);
@@ -14919,6 +15817,10 @@ function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
     // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/round
     number = +(Math.round(+(number.toString() + 'e' + fractionSize)).toString() + 'e' + -fractionSize);
 
+    if (number === 0) {
+      isNegative = false;
+    }
+
     var fraction = ('' + number).split(DECIMAL_SEP);
     var whole = fraction[0];
     fraction = fraction[1] || '';
@@ -15007,6 +15909,32 @@ function timeZoneGetter(date) {
   return paddedZone;
 }
 
+function getFirstThursdayOfYear(year) {
+    // 0 = index of January
+    var dayOfWeekOnFirst = (new Date(year, 0, 1)).getDay();
+    // 4 = index of Thursday (+1 to account for 1st = 5)
+    // 11 = index of *next* Thursday (+1 account for 1st = 12)
+    return new Date(year, 0, ((dayOfWeekOnFirst <= 4) ? 5 : 12) - dayOfWeekOnFirst);
+}
+
+function getThursdayThisWeek(datetime) {
+    return new Date(datetime.getFullYear(), datetime.getMonth(),
+      // 4 = index of Thursday
+      datetime.getDate() + (4 - datetime.getDay()));
+}
+
+function weekGetter(size) {
+   return function(date) {
+      var firstThurs = getFirstThursdayOfYear(date.getFullYear()),
+         thisThurs = getThursdayThisWeek(date);
+
+      var diff = +thisThurs - +firstThurs,
+         result = 1 + Math.round(diff / 6.048e8); // 6.048e8 ms per week
+
+      return padNumber(result, size);
+   };
+}
+
 function ampmGetter(date, formats) {
   return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
 }
@@ -15035,10 +15963,12 @@ var DATE_FORMATS = {
   EEEE: dateStrGetter('Day'),
    EEE: dateStrGetter('Day', true),
      a: ampmGetter,
-     Z: timeZoneGetter
+     Z: timeZoneGetter,
+    ww: weekGetter(2),
+     w: weekGetter(1)
 };
 
-var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/,
+var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZEw']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z|w+))(.*)/,
     NUMBER_STRING = /^\-?\d+$/;
 
 /**
@@ -15064,40 +15994,44 @@ var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+
  *   * `'EEE'`: Day in Week, (Sun-Sat)
  *   * `'HH'`: Hour in day, padded (00-23)
  *   * `'H'`: Hour in day (0-23)
- *   * `'hh'`: Hour in am/pm, padded (01-12)
- *   * `'h'`: Hour in am/pm, (1-12)
+ *   * `'hh'`: Hour in AM/PM, padded (01-12)
+ *   * `'h'`: Hour in AM/PM, (1-12)
  *   * `'mm'`: Minute in hour, padded (00-59)
  *   * `'m'`: Minute in hour (0-59)
  *   * `'ss'`: Second in minute, padded (00-59)
  *   * `'s'`: Second in minute (0-59)
  *   * `'.sss' or ',sss'`: Millisecond in second, padded (000-999)
- *   * `'a'`: am/pm marker
+ *   * `'a'`: AM/PM marker
  *   * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200)
+ *   * `'ww'`: ISO-8601 week of year (00-53)
+ *   * `'w'`: ISO-8601 week of year (0-53)
  *
  *   `format` string can also be one of the following predefined
  *   {@link guide/i18n localizable formats}:
  *
  *   * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
- *     (e.g. Sep 3, 2010 12:05:08 pm)
- *   * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US  locale (e.g. 9/3/10 12:05 pm)
- *   * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US  locale
+ *     (e.g. Sep 3, 2010 12:05:08 PM)
+ *   * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US  locale (e.g. 9/3/10 12:05 PM)
+ *   * `'fullDate'`: equivalent to `'EEEE, MMMM d, y'` for en_US  locale
  *     (e.g. Friday, September 3, 2010)
  *   * `'longDate'`: equivalent to `'MMMM d, y'` for en_US  locale (e.g. September 3, 2010)
  *   * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US  locale (e.g. Sep 3, 2010)
  *   * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
- *   * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)
- *   * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)
+ *   * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 PM)
+ *   * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 PM)
  *
- *   `format` string can contain literal values. These need to be quoted with single quotes (e.g.
- *   `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence
+ *   `format` string can contain literal values. These need to be escaped by surrounding with single quotes (e.g.
+ *   `"h 'in the morning'"`). In order to output a single quote, escape it - i.e., two single quotes in a sequence
  *   (e.g. `"h 'o''clock'"`).
  *
  * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
- *    number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.SSSZ and its
+ *    number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.sssZ and its
  *    shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is
  *    specified in the string input, the time is considered to be in the local timezone.
  * @param {string=} format Formatting rules (see Description). If not specified,
  *    `mediumDate` is used.
+ * @param {string=} timezone Timezone to be used for formatting. Right now, only `'UTC'` is supported.
+ *    If not specified, the timezone of the browser will be used.
  * @returns {string} Formatted string or the input if input is not recognized as date/millis.
  *
  * @example
@@ -15109,6 +16043,8 @@ var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+
           <span>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span><br>
        <span ng-non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>:
           <span>{{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}</span><br>
+       <span ng-non-bindable>{{1288323623006 | date:"MM/dd/yyyy 'at' h:mma"}}</span>:
+          <span>{{'1288323623006' | date:"MM/dd/yyyy 'at' h:mma"}}</span><br>
      </file>
      <file name="protractor.js" type="protractor">
        it('should format date', function() {
@@ -15118,6 +16054,8 @@ var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+
             toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} (\-|\+)?\d{4}/);
          expect(element(by.binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).getText()).
             toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
+         expect(element(by.binding("'1288323623006' | date:\"MM/dd/yyyy 'at' h:mma\"")).getText()).
+            toMatch(/10\/2\d\/2010 at \d{1,2}:\d{2}(AM|PM)/);
        });
      </file>
    </example>
@@ -15153,7 +16091,7 @@ function dateFilter($locale) {
   }
 
 
-  return function(date, format) {
+  return function(date, format, timezone) {
     var text = '',
         parts = [],
         fn, match;
@@ -15161,11 +16099,7 @@ function dateFilter($locale) {
     format = format || 'mediumDate';
     format = $locale.DATETIME_FORMATS[format] || format;
     if (isString(date)) {
-      if (NUMBER_STRING.test(date)) {
-        date = int(date);
-      } else {
-        date = jsonStringToDate(date);
-      }
+      date = NUMBER_STRING.test(date) ? int(date) : jsonStringToDate(date);
     }
 
     if (isNumber(date)) {
@@ -15187,6 +16121,10 @@ function dateFilter($locale) {
       }
     }
 
+    if (timezone && timezone === 'UTC') {
+      date = new Date(date.getTime());
+      date.setMinutes(date.getMinutes() + date.getTimezoneOffset());
+    }
     forEach(parts, function(value){
       fn = DATE_FORMATS[value];
       text += fn ? fn(date, $locale.DATETIME_FORMATS)
@@ -15386,9 +16324,13 @@ function limitToFilter(){
  *
  *    - `function`: Getter function. The result of this function will be sorted using the
  *      `<`, `=`, `>` operator.
- *    - `string`: An Angular expression which evaluates to an object to order by, such as 'name'
- *      to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control
- *      ascending or descending sort order (for example, +name or -name).
+ *    - `string`: An Angular expression. The result of this expression is used to compare elements
+ *      (for example `name` to sort by a property called `name` or `name.substr(0, 3)` to sort by
+ *      3 first characters of a property called `name`). The result of a constant expression
+ *      is interpreted as a property name to be used in comparisons (for example `"special name"`
+ *      to sort object by the value of their `special name` property). An expression can be
+ *      optionally prefixed with `+` or `-` to control ascending or descending sort order
+ *      (for example, `+name` or `-name`).
  *    - `Array`: An array of function or string predicates. The first predicate in the array
  *      is used for sorting, but when two items are equivalent, the next predicate is used.
  *
@@ -15440,7 +16382,7 @@ function limitToFilter(){
  * @example
   <example module="orderByExample">
     <file name="index.html">
-      <div ng-controller="Ctrl">
+      <div ng-controller="ExampleController">
         <table class="friend">
           <tr>
             <th><a href="" ng-click="reverse=false;order('name', false)">Name</a>
@@ -15479,7 +16421,7 @@ function limitToFilter(){
 orderByFilter.$inject = ['$parse'];
 function orderByFilter($parse){
   return function(array, sortPredicate, reverseOrder) {
-    if (!isArray(array)) return array;
+    if (!(isArrayLike(array))) return array;
     if (!sortPredicate) return array;
     sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];
     sortPredicate = map(sortPredicate, function(predicate){
@@ -15513,7 +16455,7 @@ function orderByFilter($parse){
       return 0;
     }
     function reverseComparator(comp, descending) {
-      return toBoolean(descending)
+      return descending
           ? function(a,b){return comp(b,a);}
           : comp;
     }
@@ -15521,6 +16463,10 @@ function orderByFilter($parse){
       var t1 = typeof v1;
       var t2 = typeof v2;
       if (t1 == t2) {
+        if (isDate(v1) && isDate(v2)) {
+          v1 = v1.valueOf();
+          v2 = v2.valueOf();
+        }
         if (t1 == "string") {
            v1 = v1.toLowerCase();
            v2 = v2.toLowerCase();
@@ -15609,12 +16555,12 @@ var htmlAnchorDirective = valueFn({
  *
  * The wrong way to write it:
  * ```html
- * <a href="http://www.gravatar.com/avatar/{{hash}}"/>
+ * <a href="http://www.gravatar.com/avatar/{{hash}}">link1</a>
  * ```
  *
  * The correct way to write it:
  * ```html
- * <a ng-href="http://www.gravatar.com/avatar/{{hash}}"/>
+ * <a ng-href="http://www.gravatar.com/avatar/{{hash}}">link1</a>
  * ```
  *
  * @element A
@@ -15752,7 +16698,7 @@ var htmlAnchorDirective = valueFn({
  *
  * @description
  *
- * The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:
+ * We shouldn't do this, because it will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:
  * ```html
  * <div ng-init="scope = { isDisabled: false }">
  *  <button disabled="{{scope.isDisabled}}">Disabled</button>
@@ -15943,6 +16889,7 @@ forEach(BOOLEAN_ATTR, function(propName, attrName) {
   var normalized = directiveNormalize('ng-' + attrName);
   ngAttributeAliasDirectives[normalized] = function() {
     return {
+      restrict: 'A',
       priority: 100,
       link: function(scope, element, attr) {
         scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) {
@@ -15953,6 +16900,29 @@ forEach(BOOLEAN_ATTR, function(propName, attrName) {
   };
 });
 
+// aliased input attrs are evaluated
+forEach(ALIASED_ATTR, function(htmlAttr, ngAttr) {
+  ngAttributeAliasDirectives[ngAttr] = function() {
+    return {
+      priority: 100,
+      link: function(scope, element, attr) {
+        //special case ngPattern when a literal regular expression value
+        //is used as the expression (this way we don't have to watch anything).
+        if (ngAttr === "ngPattern" && attr.ngPattern.charAt(0) == "/") {
+          var match = attr.ngPattern.match(REGEX_STRING_REGEXP);
+          if (match) {
+            attr.$set("ngPattern", new RegExp(match[1], match[2]));
+            return;
+          }
+        }
+
+        scope.$watch(attr[ngAttr], function ngAttrAliasWatchAction(value) {
+          attr.$set(ngAttr, value);
+        });
+      }
+    };
+  };
+});
 
 // ng-src, ng-srcset, ng-href are interpolated
 forEach(['src', 'srcset', 'href'], function(attrName) {
@@ -15972,8 +16942,12 @@ forEach(['src', 'srcset', 'href'], function(attrName) {
         }
 
         attr.$observe(normalized, function(value) {
-          if (!value)
-             return;
+          if (!value) {
+            if (attrName === 'href') {
+              attr.$set(name, null);
+            }
+            return;
+          }
 
           attr.$set(name, value);
 
@@ -15988,14 +16962,19 @@ forEach(['src', 'srcset', 'href'], function(attrName) {
   };
 });
 
-/* global -nullFormCtrl */
+/* global -nullFormCtrl, -SUBMITTED_CLASS, addSetValidityMethod: true
+ */
 var nullFormCtrl = {
   $addControl: noop,
   $removeControl: noop,
   $setValidity: noop,
+  $$setPending: noop,
   $setDirty: noop,
-  $setPristine: noop
-};
+  $setPristine: noop,
+  $setSubmitted: noop,
+  $$clearControlValidity: noop
+},
+SUBMITTED_CLASS = 'ng-submitted';
 
 /**
  * @ngdoc type
@@ -16005,13 +16984,13 @@ var nullFormCtrl = {
  * @property {boolean} $dirty True if user has already interacted with the form.
  * @property {boolean} $valid True if all of the containing forms and controls are valid.
  * @property {boolean} $invalid True if at least one containing control or form is invalid.
+ * @property {boolean} $submitted True if user has submitted the form even if its invalid.
  *
- * @property {Object} $error Is an object hash, containing references to all invalid controls or
- *  forms, where:
+ * @property {Object} $error Is an object hash, containing references to controls or
+ *  forms with failing validators, where:
  *
  *  - keys are validation tokens (error names),
- *  - values are arrays of controls or forms that are invalid for given error name.
- *
+ *  - values are arrays of controls or forms that have a failing validator for given error name.
  *
  *  Built-in validation tokens:
  *
@@ -16038,29 +17017,57 @@ FormController.$inject = ['$element', '$attrs', '$scope', '$animate'];
 function FormController(element, attrs, $scope, $animate) {
   var form = this,
       parentForm = element.parent().controller('form') || nullFormCtrl,
-      invalidCount = 0, // used to easily determine if we are valid
-      errors = form.$error = {},
       controls = [];
 
   // init state
+  form.$error = {};
+  form.$$success = {};
+  form.$pending = undefined;
   form.$name = attrs.name || attrs.ngForm;
   form.$dirty = false;
   form.$pristine = true;
   form.$valid = true;
   form.$invalid = false;
+  form.$submitted = false;
 
   parentForm.$addControl(form);
 
   // Setup initial state of the control
   element.addClass(PRISTINE_CLASS);
-  toggleValidCss(true);
 
-  // convenience method for easy toggling of classes
-  function toggleValidCss(isValid, validationErrorKey) {
-    validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
-    $animate.removeClass(element, (isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey);
-    $animate.addClass(element, (isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
-  }
+  /**
+   * @ngdoc method
+   * @name form.FormController#$rollbackViewValue
+   *
+   * @description
+   * Rollback all form controls pending updates to the `$modelValue`.
+   *
+   * Updates may be pending by a debounced event or because the input is waiting for a some future
+   * event defined in `ng-model-options`. This method is typically needed by the reset button of
+   * a form that uses `ng-model-options` to pend updates.
+   */
+  form.$rollbackViewValue = function() {
+    forEach(controls, function(control) {
+      control.$rollbackViewValue();
+    });
+  };
+
+  /**
+   * @ngdoc method
+   * @name form.FormController#$commitViewValue
+   *
+   * @description
+   * Commit all form controls pending updates to the `$modelValue`.
+   *
+   * Updates may be pending by a debounced event or because the input is waiting for a some future
+   * event defined in `ng-model-options`. This method is rarely needed as `NgModelController`
+   * usually handles calling this in response to input events.
+   */
+  form.$commitViewValue = function() {
+    forEach(controls, function(control) {
+      control.$commitViewValue();
+    });
+  };
 
   /**
    * @ngdoc method
@@ -16095,13 +17102,17 @@ function FormController(element, attrs, $scope, $animate) {
     if (control.$name && form[control.$name] === control) {
       delete form[control.$name];
     }
-    forEach(errors, function(queue, validationToken) {
-      form.$setValidity(validationToken, true, control);
+    forEach(form.$pending, function(value, name) {
+      form.$setValidity(name, null, control);
+    });
+    forEach(form.$error, function(value, name) {
+      form.$setValidity(name, null, control);
     });
 
     arrayRemove(controls, control);
   };
 
+
   /**
    * @ngdoc method
    * @name form.FormController#$setValidity
@@ -16111,43 +17122,33 @@ function FormController(element, attrs, $scope, $animate) {
    *
    * This method will also propagate to parent forms.
    */
-  form.$setValidity = function(validationToken, isValid, control) {
-    var queue = errors[validationToken];
-
-    if (isValid) {
-      if (queue) {
-        arrayRemove(queue, control);
-        if (!queue.length) {
-          invalidCount--;
-          if (!invalidCount) {
-            toggleValidCss(isValid);
-            form.$valid = true;
-            form.$invalid = false;
-          }
-          errors[validationToken] = false;
-          toggleValidCss(true, validationToken);
-          parentForm.$setValidity(validationToken, true, form);
+  addSetValidityMethod({
+    ctrl: this,
+    $element: element,
+    set: function(object, property, control) {
+      var list = object[property];
+      if (!list) {
+        object[property] = [control];
+      } else {
+        var index = list.indexOf(control);
+        if (index === -1) {
+          list.push(control);
         }
       }
-
-    } else {
-      if (!invalidCount) {
-        toggleValidCss(isValid);
+    },
+    unset: function(object, property, control) {
+      var list = object[property];
+      if (!list) {
+        return;
       }
-      if (queue) {
-        if (includes(queue, control)) return;
-      } else {
-        errors[validationToken] = queue = [];
-        invalidCount++;
-        toggleValidCss(false, validationToken);
-        parentForm.$setValidity(validationToken, false, form);
+      arrayRemove(list, control);
+      if (list.length === 0) {
+        delete object[property];
       }
-      queue.push(control);
-
-      form.$valid = false;
-      form.$invalid = true;
-    }
-  };
+    },
+    parentForm: parentForm,
+    $animate: $animate
+  });
 
   /**
    * @ngdoc method
@@ -16182,16 +17183,28 @@ function FormController(element, attrs, $scope, $animate) {
    * saving or resetting it.
    */
   form.$setPristine = function () {
-    $animate.removeClass(element, DIRTY_CLASS);
-    $animate.addClass(element, PRISTINE_CLASS);
+    $animate.setClass(element, PRISTINE_CLASS, DIRTY_CLASS + ' ' + SUBMITTED_CLASS);
     form.$dirty = false;
     form.$pristine = true;
+    form.$submitted = false;
     forEach(controls, function(control) {
       control.$setPristine();
     });
   };
-}
 
+  /**
+   * @ngdoc method
+   * @name form.FormController#$setSubmitted
+   *
+   * @description
+   * Sets the form to its submitted state.
+   */
+  form.$setSubmitted = function () {
+    $animate.addClass(element, SUBMITTED_CLASS);
+    form.$submitted = true;
+    parentForm.$setSubmitted();
+  };
+}
 
 /**
  * @ngdoc directive
@@ -16241,6 +17254,7 @@ function FormController(element, attrs, $scope, $animate) {
  *  - `ng-invalid` is set if the form is invalid.
  *  - `ng-pristine` is set if the form is pristine.
  *  - `ng-dirty` is set if the form is dirty.
+ *  - `ng-submitted` is set if the form was submitted.
  *
  * Keep in mind that ngAnimate can detect each of these classes when added and removed.
  *
@@ -16274,8 +17288,9 @@ function FormController(element, attrs, $scope, $animate) {
  * hitting enter in any of the input fields will trigger the click handler on the *first* button or
  * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`)
  *
- * @param {string=} name Name of the form. If specified, the form controller will be published into
- *                       related scope, under this name.
+ * Any pending `ngModelOptions` changes will take place immediately when an enclosing form is
+ * submitted. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit`
+ * to have access to the updated model.
  *
  * ## Animation Hooks
  *
@@ -16353,6 +17368,8 @@ function FormController(element, attrs, $scope, $animate) {
       </file>
     </example>
  *
+ * @param {string=} name Name of the form. If specified, the form controller will be published into
+ *                       related scope, under this name.
  */
 var formDirectiveFactory = function(isNgForm) {
   return ['$timeout', function($timeout) {
@@ -16370,19 +17387,24 @@ var formDirectiveFactory = function(isNgForm) {
               // IE 9 is not affected because it doesn't fire a submit event and try to do a full
               // page reload if the form was destroyed by submission of the form via a click handler
               // on a button in the form. Looks like an IE9 specific bug.
-              var preventDefaultListener = function(event) {
+              var handleFormSubmission = function(event) {
+                scope.$apply(function() {
+                  controller.$commitViewValue();
+                  controller.$setSubmitted();
+                });
+
                 event.preventDefault
                   ? event.preventDefault()
                   : event.returnValue = false; // IE
               };
 
-              addEventListenerFn(formElement[0], 'submit', preventDefaultListener);
+              addEventListenerFn(formElement[0], 'submit', handleFormSubmission);
 
               // unregister the preventDefault listener so that we don't not leak memory but in a
               // way that will achieve the prevention of the default action.
               formElement.on('$destroy', function() {
                 $timeout(function() {
-                  removeEventListenerFn(formElement[0], 'submit', preventDefaultListener);
+                  removeEventListenerFn(formElement[0], 'submit', handleFormSubmission);
                 }, 0, false);
               });
             }
@@ -16414,17 +17436,27 @@ var formDirectiveFactory = function(isNgForm) {
 var formDirective = formDirectiveFactory();
 var ngFormDirective = formDirectiveFactory(true);
 
-/* global
-
-    -VALID_CLASS,
-    -INVALID_CLASS,
-    -PRISTINE_CLASS,
-    -DIRTY_CLASS
+/* global VALID_CLASS: true,
+  INVALID_CLASS: true,
+  PRISTINE_CLASS: true,
+  DIRTY_CLASS: true,
+  UNTOUCHED_CLASS: true,
+  TOUCHED_CLASS: true,
 */
 
+// Regex code is obtained from SO: https://stackoverflow.com/questions/3143070/javascript-regex-iso-datetime#answer-3143231
+var ISO_DATE_REGEXP = /\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z)/;
 var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/;
 var EMAIL_REGEXP = /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i;
 var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/;
+var DATE_REGEXP = /^(\d{4})-(\d{2})-(\d{2})$/;
+var DATETIMELOCAL_REGEXP = /^(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d)(?::(\d\d))?$/;
+var WEEK_REGEXP = /^(\d{4})-W(\d\d)$/;
+var MONTH_REGEXP = /^(\d{4})-(\d\d)$/;
+var TIME_REGEXP = /^(\d\d):(\d\d)(?::(\d\d))?$/;
+var DEFAULT_REGEXP = /(\s+|^)default(\s+|$)/;
+
+var $ngModelMinErr = new minErr('ngModel');
 
 var inputType = {
 
@@ -16433,7 +17465,9 @@ var inputType = {
    * @name input[text]
    *
    * @description
-   * Standard HTML text input with angular data binding.
+   * Standard HTML text input with angular data binding, inherited by most of the `input` elements.
+   *
+   * *NOTE* Not every feature offered is available for all input types.
    *
    * @param {string} ngModel Assignable angular expression to data-bind to.
    * @param {string=} name Property name of the form under which the control is published.
@@ -16451,6 +17485,8 @@ var inputType = {
    * @param {string=} ngChange Angular expression to be executed when input changes due to user
    *    interaction with the input element.
    * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input.
+   *    This parameter is ignored for input[type=password] controls, which will never trim the
+   *    input.
    *
    * @example
       <example name="text-input-directive" module="textInputExample">
@@ -16506,6 +17542,447 @@ var inputType = {
    */
   'text': textInputType,
 
+    /**
+     * @ngdoc input
+     * @name input[date]
+     *
+     * @description
+     * Input with date validation and transformation. In browsers that do not yet support
+     * the HTML5 date input, a text element will be used. In that case, text must be entered in a valid ISO-8601
+     * date format (yyyy-MM-dd), for example: `2009-01-06`. Since many
+     * modern browsers do not yet support this input type, it is important to provide cues to users on the
+     * expected input format via a placeholder or label. The model must always be a Date object.
+     *
+     * The timezone to be used to read/write the `Date` instance in the model can be defined using
+     * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
+     *
+     * @param {string} ngModel Assignable angular expression to data-bind to.
+     * @param {string=} name Property name of the form under which the control is published.
+     * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a
+     * valid ISO date string (yyyy-MM-dd).
+     * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be
+     * a valid ISO date string (yyyy-MM-dd).
+     * @param {string=} required Sets `required` validation error key if the value is not entered.
+     * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+     *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+     *    `required` when you want to data-bind to the `required` attribute.
+     * @param {string=} ngChange Angular expression to be executed when input changes due to user
+     *    interaction with the input element.
+     *
+     * @example
+     <example name="date-input-directive" module="dateInputExample">
+     <file name="index.html">
+       <script>
+          angular.module('dateInputExample', [])
+            .controller('DateController', ['$scope', function($scope) {
+              $scope.value = new Date(2013, 9, 22);
+            }]);
+       </script>
+       <form name="myForm" ng-controller="DateController as dateCtrl">
+          Pick a date in 2013:
+          <input type="date" id="exampleInput" name="input" ng-model="value"
+              placeholder="yyyy-MM-dd" min="2013-01-01" max="2013-12-31" required />
+          <span class="error" ng-show="myForm.input.$error.required">
+              Required!</span>
+          <span class="error" ng-show="myForm.input.$error.date">
+              Not a valid date!</span>
+           <tt>value = {{value | date: "yyyy-MM-dd"}}</tt><br/>
+           <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
+           <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
+           <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
+           <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
+       </form>
+     </file>
+     <file name="protractor.js" type="protractor">
+        var value = element(by.binding('value | date: "yyyy-MM-dd"'));
+        var valid = element(by.binding('myForm.input.$valid'));
+        var input = element(by.model('value'));
+
+        // currently protractor/webdriver does not support
+        // sending keys to all known HTML5 input controls
+        // for various browsers (see https://github.com/angular/protractor/issues/562).
+        function setInput(val) {
+          // set the value of the element and force validation.
+          var scr = "var ipt = document.getElementById('exampleInput'); " +
+          "ipt.value = '" + val + "';" +
+          "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
+          browser.executeScript(scr);
+        }
+
+        it('should initialize to model', function() {
+          expect(value.getText()).toContain('2013-10-22');
+          expect(valid.getText()).toContain('myForm.input.$valid = true');
+        });
+
+        it('should be invalid if empty', function() {
+          setInput('');
+          expect(value.getText()).toEqual('value =');
+          expect(valid.getText()).toContain('myForm.input.$valid = false');
+        });
+
+        it('should be invalid if over max', function() {
+          setInput('2015-01-01');
+          expect(value.getText()).toContain('');
+          expect(valid.getText()).toContain('myForm.input.$valid = false');
+        });
+     </file>
+     </example>
+     */
+  'date': createDateInputType('date', DATE_REGEXP,
+         createDateParser(DATE_REGEXP, ['yyyy', 'MM', 'dd']),
+         'yyyy-MM-dd'),
+
+   /**
+    * @ngdoc input
+    * @name input[dateTimeLocal]
+    *
+    * @description
+    * Input with datetime validation and transformation. In browsers that do not yet support
+    * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
+    * local datetime format (yyyy-MM-ddTHH:mm:ss), for example: `2010-12-28T14:57:00`. The model must be a Date object.
+    *
+    * The timezone to be used to read/write the `Date` instance in the model can be defined using
+    * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
+    *
+    * @param {string} ngModel Assignable angular expression to data-bind to.
+    * @param {string=} name Property name of the form under which the control is published.
+    * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a
+    * valid ISO datetime format (yyyy-MM-ddTHH:mm:ss).
+    * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be
+    * a valid ISO datetime format (yyyy-MM-ddTHH:mm:ss).
+    * @param {string=} required Sets `required` validation error key if the value is not entered.
+    * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+    *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+    *    `required` when you want to data-bind to the `required` attribute.
+    * @param {string=} ngChange Angular expression to be executed when input changes due to user
+    *    interaction with the input element.
+    *
+    * @example
+    <example name="datetimelocal-input-directive" module="dateExample">
+    <file name="index.html">
+      <script>
+        angular.module('dateExample', [])
+          .controller('DateController', ['$scope', function($scope) {
+            $scope.value = new Date(2010, 11, 28, 14, 57);
+          }]);
+      </script>
+      <form name="myForm" ng-controller="DateController as dateCtrl">
+        Pick a date between in 2013:
+        <input type="datetime-local" id="exampleInput" name="input" ng-model="value"
+            placeholder="yyyy-MM-ddTHH:mm:ss" min="2001-01-01T00:00:00" max="2013-12-31T00:00:00" required />
+        <span class="error" ng-show="myForm.input.$error.required">
+            Required!</span>
+        <span class="error" ng-show="myForm.input.$error.datetimelocal">
+            Not a valid date!</span>
+        <tt>value = {{value | date: "yyyy-MM-ddTHH:mm:ss"}}</tt><br/>
+        <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
+        <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
+        <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
+        <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
+      </form>
+    </file>
+    <file name="protractor.js" type="protractor">
+      var value = element(by.binding('value | date: "yyyy-MM-ddTHH:mm:ss"'));
+      var valid = element(by.binding('myForm.input.$valid'));
+      var input = element(by.model('value'));
+
+      // currently protractor/webdriver does not support
+      // sending keys to all known HTML5 input controls
+      // for various browsers (https://github.com/angular/protractor/issues/562).
+      function setInput(val) {
+        // set the value of the element and force validation.
+        var scr = "var ipt = document.getElementById('exampleInput'); " +
+        "ipt.value = '" + val + "';" +
+        "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
+        browser.executeScript(scr);
+      }
+
+      it('should initialize to model', function() {
+        expect(value.getText()).toContain('2010-12-28T14:57:00');
+        expect(valid.getText()).toContain('myForm.input.$valid = true');
+      });
+
+      it('should be invalid if empty', function() {
+        setInput('');
+        expect(value.getText()).toEqual('value =');
+        expect(valid.getText()).toContain('myForm.input.$valid = false');
+      });
+
+      it('should be invalid if over max', function() {
+        setInput('2015-01-01T23:59:00');
+        expect(value.getText()).toContain('');
+        expect(valid.getText()).toContain('myForm.input.$valid = false');
+      });
+    </file>
+    </example>
+    */
+  'datetime-local': createDateInputType('datetimelocal', DATETIMELOCAL_REGEXP,
+      createDateParser(DATETIMELOCAL_REGEXP, ['yyyy', 'MM', 'dd', 'HH', 'mm', 'ss']),
+      'yyyy-MM-ddTHH:mm:ss'),
+
+  /**
+   * @ngdoc input
+   * @name input[time]
+   *
+   * @description
+   * Input with time validation and transformation. In browsers that do not yet support
+   * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
+   * local time format (HH:mm:ss), for example: `14:57:00`. Model must be a Date object. This binding will always output a
+   * Date object to the model of January 1, 1970, or local date `new Date(1970, 0, 1, HH, mm, ss)`.
+   *
+   * The timezone to be used to read/write the `Date` instance in the model can be defined using
+   * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
+   *
+   * @param {string} ngModel Assignable angular expression to data-bind to.
+   * @param {string=} name Property name of the form under which the control is published.
+   * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a
+   * valid ISO time format (HH:mm:ss).
+   * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be a
+   * valid ISO time format (HH:mm:ss).
+   * @param {string=} required Sets `required` validation error key if the value is not entered.
+   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+   *    `required` when you want to data-bind to the `required` attribute.
+   * @param {string=} ngChange Angular expression to be executed when input changes due to user
+   *    interaction with the input element.
+   *
+   * @example
+   <example name="time-input-directive" module="timeExample">
+   <file name="index.html">
+     <script>
+      angular.module('timeExample', [])
+        .controller('DateController', ['$scope', function($scope) {
+          $scope.value = new Date(1970, 0, 1, 14, 57, 0);
+        }]);
+     </script>
+     <form name="myForm" ng-controller="DateController as dateCtrl">
+        Pick a between 8am and 5pm:
+        <input type="time" id="exampleInput" name="input" ng-model="value"
+            placeholder="HH:mm:ss" min="08:00:00" max="17:00:00" required />
+        <span class="error" ng-show="myForm.input.$error.required">
+            Required!</span>
+        <span class="error" ng-show="myForm.input.$error.time">
+            Not a valid date!</span>
+        <tt>value = {{value | date: "HH:mm:ss"}}</tt><br/>
+        <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
+        <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
+        <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
+        <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
+     </form>
+   </file>
+   <file name="protractor.js" type="protractor">
+      var value = element(by.binding('value | date: "HH:mm:ss"'));
+      var valid = element(by.binding('myForm.input.$valid'));
+      var input = element(by.model('value'));
+
+      // currently protractor/webdriver does not support
+      // sending keys to all known HTML5 input controls
+      // for various browsers (https://github.com/angular/protractor/issues/562).
+      function setInput(val) {
+        // set the value of the element and force validation.
+        var scr = "var ipt = document.getElementById('exampleInput'); " +
+        "ipt.value = '" + val + "';" +
+        "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
+        browser.executeScript(scr);
+      }
+
+      it('should initialize to model', function() {
+        expect(value.getText()).toContain('14:57:00');
+        expect(valid.getText()).toContain('myForm.input.$valid = true');
+      });
+
+      it('should be invalid if empty', function() {
+        setInput('');
+        expect(value.getText()).toEqual('value =');
+        expect(valid.getText()).toContain('myForm.input.$valid = false');
+      });
+
+      it('should be invalid if over max', function() {
+        setInput('23:59:00');
+        expect(value.getText()).toContain('');
+        expect(valid.getText()).toContain('myForm.input.$valid = false');
+      });
+   </file>
+   </example>
+   */
+  'time': createDateInputType('time', TIME_REGEXP,
+      createDateParser(TIME_REGEXP, ['HH', 'mm', 'ss']),
+     'HH:mm:ss'),
+
+   /**
+    * @ngdoc input
+    * @name input[week]
+    *
+    * @description
+    * Input with week-of-the-year validation and transformation to Date. In browsers that do not yet support
+    * the HTML5 week input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
+    * week format (yyyy-W##), for example: `2013-W02`. The model must always be a Date object.
+    *
+    * The timezone to be used to read/write the `Date` instance in the model can be defined using
+    * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
+    *
+    * @param {string} ngModel Assignable angular expression to data-bind to.
+    * @param {string=} name Property name of the form under which the control is published.
+    * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a
+    * valid ISO week format (yyyy-W##).
+    * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be
+    * a valid ISO week format (yyyy-W##).
+    * @param {string=} required Sets `required` validation error key if the value is not entered.
+    * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+    *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+    *    `required` when you want to data-bind to the `required` attribute.
+    * @param {string=} ngChange Angular expression to be executed when input changes due to user
+    *    interaction with the input element.
+    *
+    * @example
+    <example name="week-input-directive" module="weekExample">
+    <file name="index.html">
+      <script>
+      angular.module('weekExample', [])
+        .controller('DateController', ['$scope', function($scope) {
+          $scope.value = new Date(2013, 0, 3);
+        }]);
+      </script>
+      <form name="myForm" ng-controller="DateController as dateCtrl">
+        Pick a date between in 2013:
+        <input id="exampleInput" type="week" name="input" ng-model="value"
+            placeholder="YYYY-W##" min="2012-W32" max="2013-W52" required />
+        <span class="error" ng-show="myForm.input.$error.required">
+            Required!</span>
+        <span class="error" ng-show="myForm.input.$error.week">
+            Not a valid date!</span>
+        <tt>value = {{value | date: "yyyy-Www"}}</tt><br/>
+        <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
+        <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
+        <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
+        <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
+      </form>
+    </file>
+    <file name="protractor.js" type="protractor">
+      var value = element(by.binding('value | date: "yyyy-Www"'));
+      var valid = element(by.binding('myForm.input.$valid'));
+      var input = element(by.model('value'));
+
+      // currently protractor/webdriver does not support
+      // sending keys to all known HTML5 input controls
+      // for various browsers (https://github.com/angular/protractor/issues/562).
+      function setInput(val) {
+        // set the value of the element and force validation.
+        var scr = "var ipt = document.getElementById('exampleInput'); " +
+        "ipt.value = '" + val + "';" +
+        "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
+        browser.executeScript(scr);
+      }
+
+      it('should initialize to model', function() {
+        expect(value.getText()).toContain('2013-W01');
+        expect(valid.getText()).toContain('myForm.input.$valid = true');
+      });
+
+      it('should be invalid if empty', function() {
+        setInput('');
+        expect(value.getText()).toEqual('value =');
+        expect(valid.getText()).toContain('myForm.input.$valid = false');
+      });
+
+      it('should be invalid if over max', function() {
+        setInput('2015-W01');
+        expect(value.getText()).toContain('');
+        expect(valid.getText()).toContain('myForm.input.$valid = false');
+      });
+    </file>
+    </example>
+    */
+  'week': createDateInputType('week', WEEK_REGEXP, weekParser, 'yyyy-Www'),
+
+  /**
+   * @ngdoc input
+   * @name input[month]
+   *
+   * @description
+   * Input with month validation and transformation. In browsers that do not yet support
+   * the HTML5 month input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
+   * month format (yyyy-MM), for example: `2009-01`. The model must always be a Date object. In the event the model is
+   * not set to the first of the month, the first of that model's month is assumed.
+   *
+   * The timezone to be used to read/write the `Date` instance in the model can be defined using
+   * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
+   *
+   * @param {string} ngModel Assignable angular expression to data-bind to.
+   * @param {string=} name Property name of the form under which the control is published.
+   * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be
+   * a valid ISO month format (yyyy-MM).
+   * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must
+   * be a valid ISO month format (yyyy-MM).
+   * @param {string=} required Sets `required` validation error key if the value is not entered.
+   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+   *    `required` when you want to data-bind to the `required` attribute.
+   * @param {string=} ngChange Angular expression to be executed when input changes due to user
+   *    interaction with the input element.
+   *
+   * @example
+   <example name="month-input-directive" module="monthExample">
+   <file name="index.html">
+     <script>
+      angular.module('monthExample', [])
+        .controller('DateController', ['$scope', function($scope) {
+          $scope.value = new Date(2013, 9, 1);
+        }]);
+     </script>
+     <form name="myForm" ng-controller="DateController as dateCtrl">
+       Pick a month int 2013:
+       <input id="exampleInput" type="month" name="input" ng-model="value"
+          placeholder="yyyy-MM" min="2013-01" max="2013-12" required />
+       <span class="error" ng-show="myForm.input.$error.required">
+          Required!</span>
+       <span class="error" ng-show="myForm.input.$error.month">
+          Not a valid month!</span>
+       <tt>value = {{value | date: "yyyy-MM"}}</tt><br/>
+       <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
+       <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
+       <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
+       <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
+     </form>
+   </file>
+   <file name="protractor.js" type="protractor">
+      var value = element(by.binding('value | date: "yyyy-MM"'));
+      var valid = element(by.binding('myForm.input.$valid'));
+      var input = element(by.model('value'));
+
+      // currently protractor/webdriver does not support
+      // sending keys to all known HTML5 input controls
+      // for various browsers (https://github.com/angular/protractor/issues/562).
+      function setInput(val) {
+        // set the value of the element and force validation.
+        var scr = "var ipt = document.getElementById('exampleInput'); " +
+        "ipt.value = '" + val + "';" +
+        "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
+        browser.executeScript(scr);
+      }
+
+      it('should initialize to model', function() {
+        expect(value.getText()).toContain('2013-10');
+        expect(valid.getText()).toContain('myForm.input.$valid = true');
+      });
+
+      it('should be invalid if empty', function() {
+        setInput('');
+        expect(value.getText()).toEqual('value =');
+        expect(valid.getText()).toContain('myForm.input.$valid = false');
+      });
+
+      it('should be invalid if over max', function() {
+        setInput('2015-01');
+        expect(value.getText()).toContain('');
+        expect(valid.getText()).toContain('myForm.input.$valid = false');
+      });
+   </file>
+   </example>
+   */
+  'month': createDateInputType('month', MONTH_REGEXP,
+     createDateParser(MONTH_REGEXP, ['yyyy', 'MM']),
+     'yyyy-MM'),
 
   /**
    * @ngdoc input
@@ -16799,8 +18276,8 @@ var inputType = {
    *
    * @param {string} ngModel Assignable angular expression to data-bind to.
    * @param {string=} name Property name of the form under which the control is published.
-   * @param {string=} ngTrueValue The value to which the expression should be set when selected.
-   * @param {string=} ngFalseValue The value to which the expression should be set when not selected.
+   * @param {expression=} ngTrueValue The value to which the expression should be set when selected.
+   * @param {expression=} ngFalseValue The value to which the expression should be set when not selected.
    * @param {string=} ngChange Angular expression to be executed when input changes due to user
    *    interaction with the input element.
    *
@@ -16817,7 +18294,7 @@ var inputType = {
          <form name="myForm" ng-controller="ExampleController">
            Value1: <input type="checkbox" ng-model="value1"> <br/>
            Value2: <input type="checkbox" ng-model="value2"
-                          ng-true-value="YES" ng-false-value="NO"> <br/>
+                          ng-true-value="'YES'" ng-false-value="'NO'"> <br/>
            <tt>value1 = {{value1}}</tt><br/>
            <tt>value2 = {{value2}}</tt><br/>
           </form>
@@ -16848,13 +18325,6 @@ var inputType = {
   'file': noop
 };
 
-// A helper function to call $setValidity and return the value / undefined,
-// a pattern that is repeated a lot in the input validation logic.
-function validate(ctrl, validatorName, validity, value){
-  ctrl.$setValidity(validatorName, validity);
-  return validity ? value : undefined;
-}
-
 function testFlags(validity, flags) {
   var i, flag;
   if (flags) {
@@ -16868,29 +18338,21 @@ function testFlags(validity, flags) {
   return false;
 }
 
-// Pass validity so that behaviour can be mocked easier.
-function addNativeHtml5Validators(ctrl, validatorName, badFlags, ignoreFlags, validity) {
-  if (isObject(validity)) {
-    ctrl.$$hasNativeValidators = true;
-    var validator = function(value) {
-      // Don't overwrite previous validation, don't consider valueMissing to apply (ng-required can
-      // perform the required validation)
-      if (!ctrl.$error[validatorName] &&
-          !testFlags(validity, ignoreFlags) &&
-          testFlags(validity, badFlags)) {
-        ctrl.$setValidity(validatorName, false);
-        return;
-      }
-      return value;
-    };
-    ctrl.$parsers.push(validator);
-  }
+function stringBasedInputType(ctrl) {
+  ctrl.$formatters.push(function(value) {
+    return ctrl.$isEmpty(value) ? value : value.toString();
+  });
 }
 
 function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
+  baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
+  stringBasedInputType(ctrl);
+}
+
+function baseInputType(scope, element, attr, ctrl, $sniffer, $browser) {
   var validity = element.prop(VALIDITY_STATE_PROPERTY);
   var placeholder = element[0].placeholder, noevent = {};
-  ctrl.$$validityState = validity;
+  var type = lowercase(element[0].type);
 
   // In composition mode, users are still inputing intermediate text buffer,
   // hold the listener until composition is done.
@@ -16910,7 +18372,8 @@ function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
 
   var listener = function(ev) {
     if (composing) return;
-    var value = element.val();
+    var value = element.val(),
+        event = ev && ev.type;
 
     // IE (11 and under) seem to emit an 'input' event if the placeholder value changes.
     // We don't want to dirty the value when this happens, so we abort here. Unfortunately,
@@ -16923,23 +18386,16 @@ function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
 
     // By default we will trim the value
     // If the attribute ng-trim exists we will avoid trimming
-    // e.g. <input ng-model="foo" ng-trim="false">
-    if (toBoolean(attr.ngTrim || 'T')) {
+    // If input type is 'password', the value is never trimmed
+    if (type !== 'password' && (!attr.ngTrim || attr.ngTrim !== 'false')) {
       value = trim(value);
     }
 
-    // If a control is suffering from bad input, browsers discard its value, so it may be
-    // necessary to revalidate even if the control's value is the same empty value twice in
-    // a row.
-    var revalidate = validity && ctrl.$$hasNativeValidators;
-    if (ctrl.$viewValue !== value || (value === '' && revalidate)) {
-      if (scope.$$phase) {
-        ctrl.$setViewValue(value);
-      } else {
-        scope.$apply(function() {
-          ctrl.$setViewValue(value);
-        });
-      }
+    // If a control is suffering from bad input (due to native validators), browsers discard its
+    // value, so it may be necessary to revalidate (by calling $setViewValue again) even if the
+    // control's value is the same empty value twice in a row.
+    if (ctrl.$viewValue !== value || (value === '' && ctrl.$$hasNativeValidators)) {
+      ctrl.$setViewValue(value, event);
     }
   };
 
@@ -16950,10 +18406,10 @@ function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
   } else {
     var timeout;
 
-    var deferListener = function() {
+    var deferListener = function(ev) {
       if (!timeout) {
         timeout = $browser.defer(function() {
-          listener();
+          listener(ev);
           timeout = null;
         });
       }
@@ -16966,7 +18422,7 @@ function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
       //    command            modifiers                   arrows
       if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return;
 
-      deferListener();
+      deferListener(event);
     });
 
     // if user modifies input value using context menu in IE, we need "paste" and "cut" events to catch it
@@ -16982,129 +18438,213 @@ function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
   ctrl.$render = function() {
     element.val(ctrl.$isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue);
   };
+}
+
+function weekParser(isoWeek) {
+  if (isDate(isoWeek)) {
+    return isoWeek;
+  }
 
-  // pattern validator
-  var pattern = attr.ngPattern,
-      patternValidator,
-      match;
+  if (isString(isoWeek)) {
+    WEEK_REGEXP.lastIndex = 0;
+    var parts = WEEK_REGEXP.exec(isoWeek);
+    if (parts) {
+      var year = +parts[1],
+          week = +parts[2],
+          firstThurs = getFirstThursdayOfYear(year),
+          addDays = (week - 1) * 7;
+      return new Date(year, 0, firstThurs.getDate() + addDays);
+    }
+  }
 
-  if (pattern) {
-    var validateRegex = function(regexp, value) {
-      return validate(ctrl, 'pattern', ctrl.$isEmpty(value) || regexp.test(value), value);
-    };
-    match = pattern.match(/^\/(.*)\/([gim]*)$/);
-    if (match) {
-      pattern = new RegExp(match[1], match[2]);
-      patternValidator = function(value) {
-        return validateRegex(pattern, value);
-      };
-    } else {
-      patternValidator = function(value) {
-        var patternObj = scope.$eval(pattern);
+  return NaN;
+}
 
-        if (!patternObj || !patternObj.test) {
-          throw minErr('ngPattern')('noregexp',
-            'Expected {0} to be a RegExp but was {1}. Element: {2}', pattern,
-            patternObj, startingTag(element));
-        }
-        return validateRegex(patternObj, value);
-      };
+function createDateParser(regexp, mapping) {
+  return function(iso) {
+    var parts, map;
+
+    if (isDate(iso)) {
+      return iso;
     }
 
-    ctrl.$formatters.push(patternValidator);
-    ctrl.$parsers.push(patternValidator);
-  }
+    if (isString(iso)) {
+      // When a date is JSON'ified to wraps itself inside of an extra
+      // set of double quotes. This makes the date parsing code unable
+      // to match the date string and parse it as a date.
+      if (iso.charAt(0) == '"' && iso.charAt(iso.length-1) == '"') {
+        iso = iso.substring(1, iso.length-1);
+      }
+      if (ISO_DATE_REGEXP.test(iso)) {
+        return new Date(iso);
+      }
+      regexp.lastIndex = 0;
+      parts = regexp.exec(iso);
 
-  // min length validator
-  if (attr.ngMinlength) {
-    var minlength = int(attr.ngMinlength);
-    var minLengthValidator = function(value) {
-      return validate(ctrl, 'minlength', ctrl.$isEmpty(value) || value.length >= minlength, value);
-    };
+      if (parts) {
+        parts.shift();
+        map = { yyyy: 1970, MM: 1, dd: 1, HH: 0, mm: 0, ss: 0 };
 
-    ctrl.$parsers.push(minLengthValidator);
-    ctrl.$formatters.push(minLengthValidator);
-  }
+        forEach(parts, function(part, index) {
+          if (index < mapping.length) {
+            map[mapping[index]] = +part;
+          }
+        });
+        return new Date(map.yyyy, map.MM - 1, map.dd, map.HH, map.mm, map.ss || 0);
+      }
+    }
 
-  // max length validator
-  if (attr.ngMaxlength) {
-    var maxlength = int(attr.ngMaxlength);
-    var maxLengthValidator = function(value) {
-      return validate(ctrl, 'maxlength', ctrl.$isEmpty(value) || value.length <= maxlength, value);
-    };
+    return NaN;
+  };
+}
 
-    ctrl.$parsers.push(maxLengthValidator);
-    ctrl.$formatters.push(maxLengthValidator);
-  }
+function createDateInputType(type, regexp, parseDate, format) {
+  return function dynamicDateInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter) {
+    badInputChecker(scope, element, attr, ctrl);
+    baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
+    var timezone = ctrl && ctrl.$options && ctrl.$options.timezone;
+
+    ctrl.$$parserName = type;
+    ctrl.$parsers.push(function(value) {
+      if (ctrl.$isEmpty(value)) return null;
+      if (regexp.test(value)) {
+        var parsedDate = parseDate(value);
+        if (timezone === 'UTC') {
+          parsedDate.setMinutes(parsedDate.getMinutes() - parsedDate.getTimezoneOffset());
+        }
+        return parsedDate;
+      }
+      return undefined;
+    });
+
+    ctrl.$formatters.push(function(value) {
+      if (isDate(value)) {
+        return $filter('date')(value, format, timezone);
+      }
+      return '';
+    });
+
+    if (isDefined(attr.min) || attr.ngMin) {
+      var minVal;
+      ctrl.$validators.min = function(value) {
+        return ctrl.$isEmpty(value) || isUndefined(minVal) || parseDate(value) >= minVal;
+      };
+      attr.$observe('min', function(val) {
+        minVal = parseObservedDateValue(val);
+        ctrl.$validate();
+      });
+    }
+
+    if (isDefined(attr.max) || attr.ngMax) {
+      var maxVal;
+      ctrl.$validators.max = function(value) {
+        return ctrl.$isEmpty(value) || isUndefined(maxVal) || parseDate(value) <= maxVal;
+      };
+      attr.$observe('max', function(val) {
+        maxVal = parseObservedDateValue(val);
+        ctrl.$validate();
+      });
+    }
+
+    function parseObservedDateValue(val) {
+      return isDefined(val) ? (isDate(val) ? val : parseDate(val)) : undefined;
+    }
+  };
 }
 
-var numberBadFlags = ['badInput'];
+function badInputChecker(scope, element, attr, ctrl) {
+  var node = element[0];
+  var nativeValidation = ctrl.$$hasNativeValidators = isObject(node.validity);
+  if (nativeValidation) {
+    ctrl.$parsers.push(function(value) {
+      var validity = element.prop(VALIDITY_STATE_PROPERTY) || {};
+      // Detect bug in FF35 for input[email] (https://bugzilla.mozilla.org/show_bug.cgi?id=1064430):
+      // - also sets validity.badInput (should only be validity.typeMismatch).
+      // - see http://www.whatwg.org/specs/web-apps/current-work/multipage/forms.html#e-mail-state-(type=email)
+      // - can ignore this case as we can still read out the erroneous email...
+      return validity.badInput && !validity.typeMismatch ? undefined : value;
+    });
+  }
+}
 
 function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) {
-  textInputType(scope, element, attr, ctrl, $sniffer, $browser);
+  badInputChecker(scope, element, attr, ctrl);
+  baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
 
+  ctrl.$$parserName = 'number';
   ctrl.$parsers.push(function(value) {
-    var empty = ctrl.$isEmpty(value);
-    if (empty || NUMBER_REGEXP.test(value)) {
-      ctrl.$setValidity('number', true);
-      return value === '' ? null : (empty ? value : parseFloat(value));
-    } else {
-      ctrl.$setValidity('number', false);
-      return undefined;
-    }
+    if (ctrl.$isEmpty(value))      return null;
+    if (NUMBER_REGEXP.test(value)) return parseFloat(value);
+    return undefined;
   });
 
-  addNativeHtml5Validators(ctrl, 'number', numberBadFlags, null, ctrl.$$validityState);
-
   ctrl.$formatters.push(function(value) {
-    return ctrl.$isEmpty(value) ? '' : '' + value;
+    if (!ctrl.$isEmpty(value)) {
+      if (!isNumber(value)) {
+        throw $ngModelMinErr('numfmt', 'Expected `{0}` to be a number', value);
+      }
+      value = value.toString();
+    }
+    return value;
   });
 
-  if (attr.min) {
-    var minValidator = function(value) {
-      var min = parseFloat(attr.min);
-      return validate(ctrl, 'min', ctrl.$isEmpty(value) || value >= min, value);
+  if (attr.min || attr.ngMin) {
+    var minVal;
+    ctrl.$validators.min = function(value) {
+      return ctrl.$isEmpty(value) || isUndefined(minVal) || value >= minVal;
     };
 
-    ctrl.$parsers.push(minValidator);
-    ctrl.$formatters.push(minValidator);
+    attr.$observe('min', function(val) {
+      if (isDefined(val) && !isNumber(val)) {
+        val = parseFloat(val, 10);
+      }
+      minVal = isNumber(val) && !isNaN(val) ? val : undefined;
+      // TODO(matsko): implement validateLater to reduce number of validations
+      ctrl.$validate();
+    });
   }
 
-  if (attr.max) {
-    var maxValidator = function(value) {
-      var max = parseFloat(attr.max);
-      return validate(ctrl, 'max', ctrl.$isEmpty(value) || value <= max, value);
+  if (attr.max || attr.ngMax) {
+    var maxVal;
+    ctrl.$validators.max = function(value) {
+      return ctrl.$isEmpty(value) || isUndefined(maxVal) || value <= maxVal;
     };
 
-    ctrl.$parsers.push(maxValidator);
-    ctrl.$formatters.push(maxValidator);
+    attr.$observe('max', function(val) {
+      if (isDefined(val) && !isNumber(val)) {
+        val = parseFloat(val, 10);
+      }
+      maxVal = isNumber(val) && !isNaN(val) ? val : undefined;
+      // TODO(matsko): implement validateLater to reduce number of validations
+      ctrl.$validate();
+    });
   }
-
-  ctrl.$formatters.push(function(value) {
-    return validate(ctrl, 'number', ctrl.$isEmpty(value) || isNumber(value), value);
-  });
 }
 
 function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) {
-  textInputType(scope, element, attr, ctrl, $sniffer, $browser);
-
-  var urlValidator = function(value) {
-    return validate(ctrl, 'url', ctrl.$isEmpty(value) || URL_REGEXP.test(value), value);
+  // Note: no badInputChecker here by purpose as `url` is only a validation
+  // in browsers, i.e. we can always read out input.value even if it is not valid!
+  baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
+  stringBasedInputType(ctrl);
+
+  ctrl.$$parserName = 'url';
+  ctrl.$validators.url = function(modelValue, viewValue) {
+    var value = modelValue || viewValue;
+    return ctrl.$isEmpty(value) || URL_REGEXP.test(value);
   };
-
-  ctrl.$formatters.push(urlValidator);
-  ctrl.$parsers.push(urlValidator);
 }
 
 function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) {
-  textInputType(scope, element, attr, ctrl, $sniffer, $browser);
-
-  var emailValidator = function(value) {
-    return validate(ctrl, 'email', ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value), value);
+  // Note: no badInputChecker here by purpose as `url` is only a validation
+  // in browsers, i.e. we can always read out input.value even if it is not valid!
+  baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
+  stringBasedInputType(ctrl);
+
+  ctrl.$$parserName = 'email';
+  ctrl.$validators.email = function(modelValue, viewValue) {
+    var value = modelValue || viewValue;
+    return ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value);
   };
-
-  ctrl.$formatters.push(emailValidator);
-  ctrl.$parsers.push(emailValidator);
 }
 
 function radioInputType(scope, element, attr, ctrl) {
@@ -17113,13 +18653,13 @@ function radioInputType(scope, element, attr, ctrl) {
     element.attr('name', nextUid());
   }
 
-  element.on('click', function() {
+  var listener = function(ev) {
     if (element[0].checked) {
-      scope.$apply(function() {
-        ctrl.$setViewValue(attr.value);
-      });
+      ctrl.$setViewValue(attr.value, ev && ev.type);
     }
-  });
+  };
+
+  element.on('click', listener);
 
   ctrl.$render = function() {
     var value = attr.value;
@@ -17129,18 +18669,28 @@ function radioInputType(scope, element, attr, ctrl) {
   attr.$observe('value', ctrl.$render);
 }
 
-function checkboxInputType(scope, element, attr, ctrl) {
-  var trueValue = attr.ngTrueValue,
-      falseValue = attr.ngFalseValue;
+function parseConstantExpr($parse, context, name, expression, fallback) {
+  var parseFn;
+  if (isDefined(expression)) {
+    parseFn = $parse(expression);
+    if (!parseFn.constant) {
+      throw minErr('ngModel')('constexpr', 'Expected constant expression for `{0}`, but saw ' +
+                                   '`{1}`.', name, expression);
+    }
+    return parseFn(context);
+  }
+  return fallback;
+}
 
-  if (!isString(trueValue)) trueValue = true;
-  if (!isString(falseValue)) falseValue = false;
+function checkboxInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter, $parse) {
+  var trueValue = parseConstantExpr($parse, scope, 'ngTrueValue', attr.ngTrueValue, true);
+  var falseValue = parseConstantExpr($parse, scope, 'ngFalseValue', attr.ngFalseValue, false);
 
-  element.on('click', function() {
-    scope.$apply(function() {
-      ctrl.$setViewValue(element[0].checked);
-    });
-  });
+  var listener = function(ev) {
+    ctrl.$setViewValue(element[0].checked, ev && ev.type);
+  };
+
+  element.on('click', listener);
 
   ctrl.$render = function() {
     element[0].checked = ctrl.$viewValue;
@@ -17152,7 +18702,7 @@ function checkboxInputType(scope, element, attr, ctrl) {
   };
 
   ctrl.$formatters.push(function(value) {
-    return value === trueValue;
+    return equals(value, trueValue);
   });
 
   ctrl.$parsers.push(function(value) {
@@ -17199,6 +18749,8 @@ function checkboxInputType(scope, element, attr, ctrl) {
  * HTML input element control with angular data-binding. Input control follows HTML5 input types
  * and polyfills the HTML5 validation behavior for older browsers.
  *
+ * *NOTE* Not every feature offered is available for all input types.
+ *
  * @param {string} ngModel Assignable angular expression to data-bind to.
  * @param {string=} name Property name of the form under which the control is published.
  * @param {string=} required Sets `required` validation error key if the value is not entered.
@@ -17212,6 +18764,9 @@ function checkboxInputType(scope, element, attr, ctrl) {
  *    patterns defined as scope expressions.
  * @param {string=} ngChange Angular expression to be executed when input changes due to user
  *    interaction with the input element.
+ * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input.
+ *    This parameter is ignored for input[type=password] controls, which will never trim the
+ *    input.
  *
  * @example
     <example name="input-directive" module="inputExample">
@@ -17247,7 +18802,7 @@ function checkboxInputType(scope, element, attr, ctrl) {
        </div>
       </file>
       <file name="protractor.js" type="protractor">
-        var user = element(by.binding('{{user}}'));
+        var user = element(by.exactBinding('user'));
         var userNameValid = element(by.binding('myForm.userName.$valid'));
         var lastNameValid = element(by.binding('myForm.lastName.$valid'));
         var lastNameError = element(by.binding('myForm.lastName.$error'));
@@ -17301,14 +18856,15 @@ function checkboxInputType(scope, element, attr, ctrl) {
       </file>
     </example>
  */
-var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) {
+var inputDirective = ['$browser', '$sniffer', '$filter', '$parse',
+    function($browser, $sniffer, $filter, $parse) {
   return {
     restrict: 'E',
-    require: '?ngModel',
-    link: function(scope, element, attr, ctrl) {
-      if (ctrl) {
-        (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer,
-                                                            $browser);
+    require: ['?ngModel'],
+    link: function(scope, element, attr, ctrls) {
+      if (ctrls[0]) {
+        (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrls[0], $sniffer,
+                                                            $browser, $filter, $parse);
       }
     }
   };
@@ -17317,7 +18873,10 @@ var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) {
 var VALID_CLASS = 'ng-valid',
     INVALID_CLASS = 'ng-invalid',
     PRISTINE_CLASS = 'ng-pristine',
-    DIRTY_CLASS = 'ng-dirty';
+    DIRTY_CLASS = 'ng-dirty',
+    UNTOUCHED_CLASS = 'ng-untouched',
+    TOUCHED_CLASS = 'ng-touched',
+    PENDING_CLASS = 'ng-pending';
 
 /**
  * @ngdoc type
@@ -17346,12 +18905,61 @@ var VALID_CLASS = 'ng-valid',
  * ngModel.$formatters.push(formatter);
  * ```
  *
+ * @property {Object.<string, function>} $validators A collection of validators that are applied
+ *      whenever the model value changes. The key value within the object refers to the name of the
+ *      validator while the function refers to the validation operation. The validation operation is
+ *      provided with the model value as an argument and must return a true or false value depending
+ *      on the response of that validation.
+ *
+ * ```js
+ * ngModel.$validators.validCharacters = function(modelValue, viewValue) {
+ *   var value = modelValue || viewValue;
+ *   return /[0-9]+/.test(value) &&
+ *          /[a-z]+/.test(value) &&
+ *          /[A-Z]+/.test(value) &&
+ *          /\W+/.test(value);
+ * };
+ * ```
+ *
+ * @property {Object.<string, function>} $asyncValidators A collection of validations that are expected to
+ *      perform an asynchronous validation (e.g. a HTTP request). The validation function that is provided
+ *      is expected to return a promise when it is run during the model validation process. Once the promise
+ *      is delivered then the validation status will be set to true when fulfilled and false when rejected.
+ *      When the asynchronous validators are triggered, each of the validators will run in parallel and the model
+ *      value will only be updated once all validators have been fulfilled. Also, keep in mind that all
+ *      asynchronous validators will only run once all synchronous validators have passed.
+ *
+ * Please note that if $http is used then it is important that the server returns a success HTTP response code
+ * in order to fulfill the validation and a status level of `4xx` in order to reject the validation.
+ *
+ * ```js
+ * ngModel.$asyncValidators.uniqueUsername = function(modelValue, viewValue) {
+ *   var value = modelValue || viewValue;
+ *
+ *   // Lookup user by username
+ *   return $http.get('/api/users/' + value).
+ *      then(function resolved() {
+ *        //username exists, this means validation fails
+ *        return $q.reject('exists');
+ *      }, function rejected() {
+ *        //username does not exist, therefore this validation passes
+ *        return true;
+ *      });
+ * };
+ * ```
+ *
+ * @param {string} name The name of the validator.
+ * @param {Function} validationFn The validation function that will be run.
+ *
  * @property {Array.<Function>} $viewChangeListeners Array of functions to execute whenever the
  *     view value has changed. It is called with no arguments, and its return value is ignored.
  *     This can be used in place of additional $watches against the model value.
  *
- * @property {Object} $error An object hash with all errors as keys.
+ * @property {Object} $error An object hash with all failing validator ids as keys.
+ * @property {Object} $pending An object hash with all pending validator ids as keys.
  *
+ * @property {boolean} $untouched True if control has not lost focus yet.
+ * @property {boolean} $touched True if control has lost focus.
  * @property {boolean} $pristine True if user has not interacted with the control yet.
  * @property {boolean} $dirty True if user has already interacted with the control.
  * @property {boolean} $valid True if there is no error.
@@ -17398,7 +19006,7 @@ var VALID_CLASS = 'ng-valid',
             restrict: 'A', // only activate on element attribute
             require: '?ngModel', // get a hold of NgModelController
             link: function(scope, element, attrs, ngModel) {
-              if(!ngModel) return; // do nothing if no ng-model
+              if (!ngModel) return; // do nothing if no ng-model
 
               // Specify how UI should be updated
               ngModel.$render = function() {
@@ -17416,7 +19024,7 @@ var VALID_CLASS = 'ng-valid',
                 var html = element.html();
                 // When we clear the content editable the browser leaves a <br> behind
                 // If strip-br attribute is provided then we strip this out
-                if( attrs.stripBr && html == '<br>' ) {
+                if ( attrs.stripBr && html == '<br>' ) {
                   html = '';
                 }
                 ngModel.$setViewValue(html);
@@ -17458,26 +19066,58 @@ var VALID_CLASS = 'ng-valid',
  *
  *
  */
-var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', '$animate',
-    function($scope, $exceptionHandler, $attr, $element, $parse, $animate) {
+var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', '$animate', '$timeout', '$rootScope', '$q',
+    function($scope, $exceptionHandler, $attr, $element, $parse, $animate, $timeout, $rootScope, $q) {
   this.$viewValue = Number.NaN;
   this.$modelValue = Number.NaN;
+  this.$validators = {};
+  this.$asyncValidators = {};
   this.$parsers = [];
   this.$formatters = [];
   this.$viewChangeListeners = [];
+  this.$untouched = true;
+  this.$touched = false;
   this.$pristine = true;
   this.$dirty = false;
   this.$valid = true;
   this.$invalid = false;
+  this.$error = {}; // keep invalid keys here
+  this.$$success = {}; // keep valid keys here
+  this.$pending = undefined; // keep pending keys here
   this.$name = $attr.name;
 
-  var ngModelGet = $parse($attr.ngModel),
-      ngModelSet = ngModelGet.assign;
 
-  if (!ngModelSet) {
-    throw minErr('ngModel')('nonassign', "Expression '{0}' is non-assignable. Element: {1}",
-        $attr.ngModel, startingTag($element));
-  }
+  var parsedNgModel = $parse($attr.ngModel),
+      pendingDebounce = null,
+      ctrl = this;
+
+  var ngModelGet = function ngModelGet() {
+    var modelValue = parsedNgModel($scope);
+    if (ctrl.$options && ctrl.$options.getterSetter && isFunction(modelValue)) {
+      modelValue = modelValue();
+    }
+    return modelValue;
+  };
+
+  var ngModelSet = function ngModelSet(newValue) {
+    var getterSetter;
+    if (ctrl.$options && ctrl.$options.getterSetter &&
+        isFunction(getterSetter = parsedNgModel($scope))) {
+
+      getterSetter(ctrl.$modelValue);
+    } else {
+      parsedNgModel.assign($scope, ctrl.$modelValue);
+    }
+  };
+
+  this.$$setOptions = function(options) {
+    ctrl.$options = options;
+
+    if (!parsedNgModel.assign && (!options || !options.getterSetter)) {
+      throw $ngModelMinErr('nonassign', "Expression '{0}' is non-assignable. Element: {1}",
+          $attr.ngModel, startingTag($element));
+    }
+  };
 
   /**
    * @ngdoc method
@@ -17486,6 +19126,18 @@ var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$
    * @description
    * Called when the view needs to be updated. It is expected that the user of the ng-model
    * directive will implement this method.
+   *
+   * The `$render()` method is invoked in the following situations:
+   *
+   * * `$rollbackViewValue()` is called.  If we are rolling back the view value to the last
+   *   committed value then `$render()` is called to update the input control.
+   * * The value referenced by `ng-model` is changed programmatically and both the `$modelValue` and
+   *   the `$viewValue` are different to last time.
+   *
+   * Since `ng-model` does not do a deep watch, `$render()` is only invoked if the values of
+   * `$modelValue` and `$viewValue` are actually different to their previous value. If `$modelValue`
+   * or `$viewValue` are objects (rather than a string or number) then `$render()` will not be
+   * invoked if you only change a property on the objects.
    */
   this.$render = noop;
 
@@ -17511,63 +19163,44 @@ var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$
   };
 
   var parentForm = $element.inheritedData('$formController') || nullFormCtrl,
-      invalidCount = 0, // used to easily determine if we are valid
-      $error = this.$error = {}; // keep invalid keys here
-
+      currentValidationRunId = 0;
 
   // Setup initial state of the control
-  $element.addClass(PRISTINE_CLASS);
-  toggleValidCss(true);
-
-  // convenience method for easy toggling of classes
-  function toggleValidCss(isValid, validationErrorKey) {
-    validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
-    $animate.removeClass($element, (isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey);
-    $animate.addClass($element, (isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
-  }
+  $element
+    .addClass(PRISTINE_CLASS)
+    .addClass(UNTOUCHED_CLASS);
 
   /**
    * @ngdoc method
    * @name ngModel.NgModelController#$setValidity
    *
    * @description
-   * Change the validity state, and notifies the form when the control changes validity. (i.e. it
-   * does not notify form if given validator is already marked as invalid).
+   * Change the validity state, and notifies the form.
    *
-   * This method should be called by validators - i.e. the parser or formatter functions.
+   * This method can be called within $parsers/$formatters. However, if possible, please use the
+   *        `ngModel.$validators` pipeline which is designed to call this method automatically.
    *
    * @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign
-   *        to `$error[validationErrorKey]=!isValid` so that it is available for data-binding.
+   *        to `$error[validationErrorKey]` and `$pending[validationErrorKey]`
+   *        so that it is available for data-binding.
    *        The `validationErrorKey` should be in camelCase and will get converted into dash-case
    *        for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error`
    *        class and can be bound to as  `{{someForm.someControl.$error.myError}}` .
-   * @param {boolean} isValid Whether the current state is valid (true) or invalid (false).
+   * @param {boolean} isValid Whether the current state is valid (true), invalid (false), pending (undefined),
+   *                          or skipped (null).
    */
-  this.$setValidity = function(validationErrorKey, isValid) {
-    // Purposeful use of ! here to cast isValid to boolean in case it is undefined
-    // jshint -W018
-    if ($error[validationErrorKey] === !isValid) return;
-    // jshint +W018
-
-    if (isValid) {
-      if ($error[validationErrorKey]) invalidCount--;
-      if (!invalidCount) {
-        toggleValidCss(true);
-        this.$valid = true;
-        this.$invalid = false;
-      }
-    } else {
-      toggleValidCss(false);
-      this.$invalid = true;
-      this.$valid = false;
-      invalidCount++;
-    }
-
-    $error[validationErrorKey] = !isValid;
-    toggleValidCss(isValid, validationErrorKey);
-
-    parentForm.$setValidity(validationErrorKey, isValid, this);
-  };
+  addSetValidityMethod({
+    ctrl: this,
+    $element: $element,
+    set: function(object, property) {
+      object[property] = true;
+    },
+    unset: function(object, property) {
+      delete object[property];
+    },
+    parentForm: parentForm,
+    $animate: $animate
+  });
 
   /**
    * @ngdoc method
@@ -17577,89 +19210,408 @@ var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$
    * Sets the control to its pristine state.
    *
    * This method can be called to remove the 'ng-dirty' class and set the control to its pristine
-   * state (ng-pristine class).
+   * state (ng-pristine class). A model is considered to be pristine when the model has not been changed
+   * from when first compiled within then form.
    */
   this.$setPristine = function () {
-    this.$dirty = false;
-    this.$pristine = true;
+    ctrl.$dirty = false;
+    ctrl.$pristine = true;
     $animate.removeClass($element, DIRTY_CLASS);
     $animate.addClass($element, PRISTINE_CLASS);
   };
 
   /**
    * @ngdoc method
-   * @name ngModel.NgModelController#$setViewValue
+   * @name ngModel.NgModelController#$setUntouched
    *
    * @description
-   * Update the view value.
+   * Sets the control to its untouched state.
    *
-   * This method should be called when the view value changes, typically from within a DOM event handler.
-   * For example {@link ng.directive:input input} and
-   * {@link ng.directive:select select} directives call it.
+   * This method can be called to remove the 'ng-touched' class and set the control to its
+   * untouched state (ng-untouched class). Upon compilation, a model is set as untouched
+   * by default, however this function can be used to restore that state if the model has
+   * already been touched by the user.
+   */
+  this.$setUntouched = function() {
+    ctrl.$touched = false;
+    ctrl.$untouched = true;
+    $animate.setClass($element, UNTOUCHED_CLASS, TOUCHED_CLASS);
+  };
+
+  /**
+   * @ngdoc method
+   * @name ngModel.NgModelController#$setTouched
    *
-   * It will update the $viewValue, then pass this value through each of the functions in `$parsers`,
-   * which includes any validators. The value that comes out of this `$parsers` pipeline, be applied to
-   * `$modelValue` and the **expression** specified in the `ng-model` attribute.
+   * @description
+   * Sets the control to its touched state.
    *
-   * Lastly, all the registered change listeners, in the `$viewChangeListeners` list, are called.
+   * This method can be called to remove the 'ng-untouched' class and set the control to its
+   * touched state (ng-touched class). A model is considered to be touched when the user has
+   * first interacted (focussed) on the model input element and then shifted focus away (blurred)
+   * from the input element.
+   */
+  this.$setTouched = function() {
+    ctrl.$touched = true;
+    ctrl.$untouched = false;
+    $animate.setClass($element, TOUCHED_CLASS, UNTOUCHED_CLASS);
+  };
+
+  /**
+   * @ngdoc method
+   * @name ngModel.NgModelController#$rollbackViewValue
    *
-   * Note that calling this function does not trigger a `$digest`.
+   * @description
+   * Cancel an update and reset the input element's value to prevent an update to the `$modelValue`,
+   * which may be caused by a pending debounced event or because the input is waiting for a some
+   * future event.
    *
-   * @param {string} value Value from the view.
+   * If you have an input that uses `ng-model-options` to set up debounced events or events such
+   * as blur you can have a situation where there is a period when the `$viewValue`
+   * is out of synch with the ngModel's `$modelValue`.
+   *
+   * In this case, you can run into difficulties if you try to update the ngModel's `$modelValue`
+   * programmatically before these debounced/future events have resolved/occurred, because Angular's
+   * dirty checking mechanism is not able to tell whether the model has actually changed or not.
+   *
+   * The `$rollbackViewValue()` method should be called before programmatically changing the model of an
+   * input which may have such events pending. This is important in order to make sure that the
+   * input field will be updated with the new model value and any pending operations are cancelled.
+   *
+   * <example name="ng-model-cancel-update" module="cancel-update-example">
+   *   <file name="app.js">
+   *     angular.module('cancel-update-example', [])
+   *
+   *     .controller('CancelUpdateController', ['$scope', function($scope) {
+   *       $scope.resetWithCancel = function (e) {
+   *         if (e.keyCode == 27) {
+   *           $scope.myForm.myInput1.$rollbackViewValue();
+   *           $scope.myValue = '';
+   *         }
+   *       };
+   *       $scope.resetWithoutCancel = function (e) {
+   *         if (e.keyCode == 27) {
+   *           $scope.myValue = '';
+   *         }
+   *       };
+   *     }]);
+   *   </file>
+   *   <file name="index.html">
+   *     <div ng-controller="CancelUpdateController">
+   *       <p>Try typing something in each input.  See that the model only updates when you
+   *          blur off the input.
+   *        </p>
+   *        <p>Now see what happens if you start typing then press the Escape key</p>
+   *
+   *       <form name="myForm" ng-model-options="{ updateOn: 'blur' }">
+   *         <p>With $rollbackViewValue()</p>
+   *         <input name="myInput1" ng-model="myValue" ng-keydown="resetWithCancel($event)"><br/>
+   *         myValue: "{{ myValue }}"
+   *
+   *         <p>Without $rollbackViewValue()</p>
+   *         <input name="myInput2" ng-model="myValue" ng-keydown="resetWithoutCancel($event)"><br/>
+   *         myValue: "{{ myValue }}"
+   *       </form>
+   *     </div>
+   *   </file>
+   * </example>
+   */
+  this.$rollbackViewValue = function() {
+    $timeout.cancel(pendingDebounce);
+    ctrl.$viewValue = ctrl.$$lastCommittedViewValue;
+    ctrl.$render();
+  };
+
+  /**
+   * @ngdoc method
+   * @name ngModel.NgModelController#$validate
+   *
+   * @description
+   * Runs each of the registered validators (first synchronous validators and then asynchronous validators).
    */
-  this.$setViewValue = function(value) {
-    this.$viewValue = value;
+  this.$validate = function() {
+    // ignore $validate before model is initialized
+    if (isNumber(ctrl.$modelValue) && isNaN(ctrl.$modelValue)) {
+      return;
+    }
+    this.$$parseAndValidate();
+  };
+
+  this.$$runValidators = function(parseValid, modelValue, viewValue, doneCallback) {
+    currentValidationRunId++;
+    var localValidationRunId = currentValidationRunId;
+
+    // check parser error
+    if (!processParseErrors(parseValid)) {
+      return;
+    }
+    if (!processSyncValidators()) {
+      return;
+    }
+    processAsyncValidators();
+
+    function processParseErrors(parseValid) {
+      var errorKey = ctrl.$$parserName || 'parse';
+      if (parseValid === undefined) {
+        setValidity(errorKey, null);
+      } else {
+        setValidity(errorKey, parseValid);
+        if (!parseValid) {
+          forEach(ctrl.$validators, function(v, name) {
+            setValidity(name, null);
+          });
+          forEach(ctrl.$asyncValidators, function(v, name) {
+            setValidity(name, null);
+          });
+          validationDone();
+          return false;
+        }
+      }
+      return true;
+    }
+
+    function processSyncValidators() {
+      var syncValidatorsValid = true;
+      forEach(ctrl.$validators, function(validator, name) {
+        var result = validator(modelValue, viewValue);
+        syncValidatorsValid = syncValidatorsValid && result;
+        setValidity(name, result);
+      });
+      if (!syncValidatorsValid) {
+        forEach(ctrl.$asyncValidators, function(v, name) {
+          setValidity(name, null);
+        });
+        validationDone();
+        return false;
+      }
+      return true;
+    }
+
+    function processAsyncValidators() {
+      var validatorPromises = [];
+      forEach(ctrl.$asyncValidators, function(validator, name) {
+        var promise = validator(modelValue, viewValue);
+        if (!isPromiseLike(promise)) {
+          throw $ngModelMinErr("$asyncValidators",
+            "Expected asynchronous validator to return a promise but got '{0}' instead.", promise);
+        }
+        setValidity(name, undefined);
+        validatorPromises.push(promise.then(function() {
+          setValidity(name, true);
+        }, function(error) {
+          setValidity(name, false);
+        }));
+      });
+      if (!validatorPromises.length) {
+        validationDone();
+      } else {
+        $q.all(validatorPromises).then(validationDone);
+      }
+    }
+
+    function setValidity(name, isValid) {
+      if (localValidationRunId === currentValidationRunId) {
+        ctrl.$setValidity(name, isValid);
+      }
+    }
+
+    function validationDone() {
+      if (localValidationRunId === currentValidationRunId) {
+
+        doneCallback();
+      }
+    }
+  };
+
+  /**
+   * @ngdoc method
+   * @name ngModel.NgModelController#$commitViewValue
+   *
+   * @description
+   * Commit a pending update to the `$modelValue`.
+   *
+   * Updates may be pending by a debounced event or because the input is waiting for a some future
+   * event defined in `ng-model-options`. this method is rarely needed as `NgModelController`
+   * usually handles calling this in response to input events.
+   */
+  this.$commitViewValue = function() {
+    var viewValue = ctrl.$viewValue;
+
+    $timeout.cancel(pendingDebounce);
+
+    // If the view value has not changed then we should just exit, except in the case where there is
+    // a native validator on the element. In this case the validation state may have changed even though
+    // the viewValue has stayed empty.
+    if (ctrl.$$lastCommittedViewValue === viewValue && (viewValue !== '' || !ctrl.$$hasNativeValidators)) {
+      return;
+    }
+    ctrl.$$lastCommittedViewValue = viewValue;
 
     // change to dirty
-    if (this.$pristine) {
-      this.$dirty = true;
-      this.$pristine = false;
+    if (ctrl.$pristine) {
+      ctrl.$dirty = true;
+      ctrl.$pristine = false;
       $animate.removeClass($element, PRISTINE_CLASS);
       $animate.addClass($element, DIRTY_CLASS);
       parentForm.$setDirty();
     }
+    this.$$parseAndValidate();
+  };
 
-    forEach(this.$parsers, function(fn) {
-      value = fn(value);
+  this.$$parseAndValidate = function() {
+    var parserValid = true,
+        viewValue = ctrl.$$lastCommittedViewValue,
+        modelValue = viewValue;
+    for(var i = 0; i < ctrl.$parsers.length; i++) {
+      modelValue = ctrl.$parsers[i](modelValue);
+      if (isUndefined(modelValue)) {
+        parserValid = false;
+        break;
+      }
+    }
+    if (isNumber(ctrl.$modelValue) && isNaN(ctrl.$modelValue)) {
+      // ctrl.$modelValue has not been touched yet...
+      ctrl.$modelValue = ngModelGet();
+    }
+    var prevModelValue = ctrl.$modelValue;
+    var allowInvalid = ctrl.$options && ctrl.$options.allowInvalid;
+    if (allowInvalid) {
+      ctrl.$modelValue = modelValue;
+      writeToModelIfNeeded();
+    }
+    ctrl.$$runValidators(parserValid, modelValue, viewValue, function() {
+      if (!allowInvalid) {
+        ctrl.$modelValue = ctrl.$valid ? modelValue : undefined;
+        writeToModelIfNeeded();
+      }
     });
 
-    if (this.$modelValue !== value) {
-      this.$modelValue = value;
-      ngModelSet($scope, value);
-      forEach(this.$viewChangeListeners, function(listener) {
-        try {
-          listener();
-        } catch(e) {
-          $exceptionHandler(e);
-        }
+    function writeToModelIfNeeded() {
+      if (ctrl.$modelValue !== prevModelValue) {
+        ctrl.$$writeModelToScope();
+      }
+    }
+  };
+
+  this.$$writeModelToScope = function() {
+    ngModelSet(ctrl.$modelValue);
+    forEach(ctrl.$viewChangeListeners, function(listener) {
+      try {
+        listener();
+      } catch(e) {
+        $exceptionHandler(e);
+      }
+    });
+  };
+
+  /**
+   * @ngdoc method
+   * @name ngModel.NgModelController#$setViewValue
+   *
+   * @description
+   * Update the view value.
+   *
+   * This method should be called when an input directive want to change the view value; typically,
+   * this is done from within a DOM event handler.
+   *
+   * For example {@link ng.directive:input input} calls it when the value of the input changes and
+   * {@link ng.directive:select select} calls it when an option is selected.
+   *
+   * If the new `value` is an object (rather than a string or a number), we should make a copy of the
+   * object before passing it to `$setViewValue`.  This is because `ngModel` does not perform a deep
+   * watch of objects, it only looks for a change of identity. If you only change the property of
+   * the object then ngModel will not realise that the object has changed and will not invoke the
+   * `$parsers` and `$validators` pipelines.
+   *
+   * For this reason, you should not change properties of the copy once it has been passed to
+   * `$setViewValue`. Otherwise you may cause the model value on the scope to change incorrectly.
+   *
+   * When this method is called, the new `value` will be staged for committing through the `$parsers`
+   * and `$validators` pipelines. If there are no special {@link ngModelOptions} specified then the staged
+   * value sent directly for processing, finally to be applied to `$modelValue` and then the
+   * **expression** specified in the `ng-model` attribute.
+   *
+   * Lastly, all the registered change listeners, in the `$viewChangeListeners` list, are called.
+   *
+   * In case the {@link ng.directive:ngModelOptions ngModelOptions} directive is used with `updateOn`
+   * and the `default` trigger is not listed, all those actions will remain pending until one of the
+   * `updateOn` events is triggered on the DOM element.
+   * All these actions will be debounced if the {@link ng.directive:ngModelOptions ngModelOptions}
+   * directive is used with a custom debounce for this particular event.
+   *
+   * Note that calling this function does not trigger a `$digest`.
+   *
+   * @param {string} value Value from the view.
+   * @param {string} trigger Event that triggered the update.
+   */
+  this.$setViewValue = function(value, trigger) {
+    ctrl.$viewValue = value;
+    if (!ctrl.$options || ctrl.$options.updateOnDefault) {
+      ctrl.$$debounceViewValueCommit(trigger);
+    }
+  };
+
+  this.$$debounceViewValueCommit = function(trigger) {
+    var debounceDelay = 0,
+        options = ctrl.$options,
+        debounce;
+
+    if (options && isDefined(options.debounce)) {
+      debounce = options.debounce;
+      if (isNumber(debounce)) {
+        debounceDelay = debounce;
+      } else if (isNumber(debounce[trigger])) {
+        debounceDelay = debounce[trigger];
+      } else if (isNumber(debounce['default'])) {
+        debounceDelay = debounce['default'];
+      }
+    }
+
+    $timeout.cancel(pendingDebounce);
+    if (debounceDelay) {
+      pendingDebounce = $timeout(function() {
+        ctrl.$commitViewValue();
+      }, debounceDelay);
+    } else if ($rootScope.$$phase) {
+      ctrl.$commitViewValue();
+    } else {
+      $scope.$apply(function() {
+        ctrl.$commitViewValue();
       });
     }
   };
 
   // model -> value
-  var ctrl = this;
-
+  // Note: we cannot use a normal scope.$watch as we want to detect the following:
+  // 1. scope value is 'a'
+  // 2. user enters 'b'
+  // 3. ng-change kicks in and reverts scope value to 'a'
+  //    -> scope value did not change since the last digest as
+  //       ng-change executes in apply phase
+  // 4. view should be changed back to 'a'
   $scope.$watch(function ngModelWatch() {
-    var value = ngModelGet($scope);
+    var modelValue = ngModelGet();
 
     // if scope model value and ngModel value are out of sync
-    if (ctrl.$modelValue !== value) {
+    // TODO(perf): why not move this to the action fn?
+    if (modelValue !== ctrl.$modelValue) {
+      ctrl.$modelValue = modelValue;
 
       var formatters = ctrl.$formatters,
           idx = formatters.length;
 
-      ctrl.$modelValue = value;
+      var viewValue = modelValue;
       while(idx--) {
-        value = formatters[idx](value);
+        viewValue = formatters[idx](viewValue);
       }
-
-      if (ctrl.$viewValue !== value) {
-        ctrl.$viewValue = value;
+      if (ctrl.$viewValue !== viewValue) {
+        ctrl.$viewValue = ctrl.$$lastCommittedViewValue = viewValue;
         ctrl.$render();
+
+        ctrl.$$runValidators(undefined, modelValue, viewValue, noop);
       }
     }
 
-    return value;
+    return modelValue;
   });
 }];
 
@@ -17680,8 +19632,8 @@ var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$
  * - Binding the view into the model, which other directives such as `input`, `textarea` or `select`
  *   require.
  * - Providing validation behavior (i.e. required, number, email, url).
- * - Keeping the state of the control (valid/invalid, dirty/pristine, validation errors).
- * - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`) including animations.
+ * - Keeping the state of the control (valid/invalid, dirty/pristine, touched/untouched, validation errors).
+ * - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`, `ng-touched`, `ng-untouched`) including animations.
  * - Registering the control with its parent {@link ng.directive:form form}.
  *
  * Note: `ngModel` will try to bind to the property given by evaluating the expression on the
@@ -17701,6 +19653,11 @@ var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$
  *    - {@link input[number] number}
  *    - {@link input[email] email}
  *    - {@link input[url] url}
+ *    - {@link input[date] date}
+ *    - {@link input[dateTimeLocal] dateTimeLocal}
+ *    - {@link input[time] time}
+ *    - {@link input[month] month}
+ *    - {@link input[week] week}
  *  - {@link ng.directive:select select}
  *  - {@link ng.directive:textarea textarea}
  *
@@ -17766,22 +19723,91 @@ var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$
        </form>
      </file>
  * </example>
+ *
+ * ## Binding to a getter/setter
+ *
+ * Sometimes it's helpful to bind `ngModel` to a getter/setter function.  A getter/setter is a
+ * function that returns a representation of the model when called with zero arguments, and sets
+ * the internal state of a model when called with an argument. It's sometimes useful to use this
+ * for models that have an internal representation that's different than what the model exposes
+ * to the view.
+ *
+ * <div class="alert alert-success">
+ * **Best Practice:** It's best to keep getters fast because Angular is likely to call them more
+ * frequently than other parts of your code.
+ * </div>
+ *
+ * You use this behavior by adding `ng-model-options="{ getterSetter: true }"` to an element that
+ * has `ng-model` attached to it. You can also add `ng-model-options="{ getterSetter: true }"` to
+ * a `<form>`, which will enable this behavior for all `<input>`s within it. See
+ * {@link ng.directive:ngModelOptions `ngModelOptions`} for more.
+ *
+ * The following example shows how to use `ngModel` with a getter/setter:
+ *
+ * @example
+ * <example name="ngModel-getter-setter" module="getterSetterExample">
+     <file name="index.html">
+       <div ng-controller="ExampleController">
+         <form name="userForm">
+           Name:
+           <input type="text" name="userName"
+                  ng-model="user.name"
+                  ng-model-options="{ getterSetter: true }" />
+         </form>
+         <pre>user.name = <span ng-bind="user.name()"></span></pre>
+       </div>
+     </file>
+     <file name="app.js">
+       angular.module('getterSetterExample', [])
+         .controller('ExampleController', ['$scope', function($scope) {
+           var _name = 'Brian';
+           $scope.user = {
+             name: function (newName) {
+               if (angular.isDefined(newName)) {
+                 _name = newName;
+               }
+               return _name;
+             }
+           };
+         }]);
+     </file>
+ * </example>
  */
 var ngModelDirective = function() {
   return {
-    require: ['ngModel', '^?form'],
+    restrict: 'A',
+    require: ['ngModel', '^?form', '^?ngModelOptions'],
     controller: NgModelController,
-    link: function(scope, element, attr, ctrls) {
-      // notify others, especially parent forms
+    link: {
+      pre: function(scope, element, attr, ctrls) {
+        var modelCtrl = ctrls[0],
+            formCtrl = ctrls[1] || nullFormCtrl;
 
-      var modelCtrl = ctrls[0],
-          formCtrl = ctrls[1] || nullFormCtrl;
+        modelCtrl.$$setOptions(ctrls[2] && ctrls[2].$options);
 
-      formCtrl.$addControl(modelCtrl);
+        // notify others, especially parent forms
+        formCtrl.$addControl(modelCtrl);
 
-      scope.$on('$destroy', function() {
-        formCtrl.$removeControl(modelCtrl);
-      });
+        scope.$on('$destroy', function() {
+          formCtrl.$removeControl(modelCtrl);
+        });
+      },
+      post: function(scope, element, attr, ctrls) {
+        var modelCtrl = ctrls[0];
+        if (modelCtrl.$options && modelCtrl.$options.updateOn) {
+          element.on(modelCtrl.$options.updateOn, function(ev) {
+            modelCtrl.$$debounceViewValueCommit(ev && ev.type);
+          });
+        }
+
+        element.on('blur', function(ev) {
+          if (modelCtrl.$touched) return;
+
+          scope.$apply(function() {
+            modelCtrl.$setTouched();
+          });
+        });
+      }
     }
   };
 };
@@ -17796,7 +19822,15 @@ var ngModelDirective = function() {
  * The expression is evaluated immediately, unlike the JavaScript onchange event
  * which only triggers at the end of a change (usually, when the user leaves the
  * form element or presses the return key).
- * The expression is not evaluated when the value change is coming from the model.
+ *
+ * The `ngChange` expression is only evaluated when a change in the input value causes
+ * a new value to be committed to the model.
+ *
+ * It will not be evaluated:
+ * * if the value returned from the `$parsers` transformation pipeline has not changed
+ * * if the input has continued to be invalid since the model will stay `null`
+ * * if the model is changed programmatically and not by a change to the input value
+ *
  *
  * Note, this directive requires `ngModel` to be present.
  *
@@ -17847,6 +19881,7 @@ var ngModelDirective = function() {
  * </example>
  */
 var ngChangeDirective = valueFn({
+  restrict: 'A',
   require: 'ngModel',
   link: function(scope, element, attr, ctrl) {
     ctrl.$viewChangeListeners.push(function() {
@@ -17858,27 +19893,89 @@ var ngChangeDirective = valueFn({
 
 var requiredDirective = function() {
   return {
+    restrict: 'A',
     require: '?ngModel',
     link: function(scope, elm, attr, ctrl) {
       if (!ctrl) return;
       attr.required = true; // force truthy in case we are on non input element
 
-      var validator = function(value) {
-        if (attr.required && ctrl.$isEmpty(value)) {
-          ctrl.$setValidity('required', false);
-          return;
-        } else {
-          ctrl.$setValidity('required', true);
-          return value;
+      ctrl.$validators.required = function(modelValue, viewValue) {
+        return !attr.required || !ctrl.$isEmpty(viewValue);
+      };
+
+      attr.$observe('required', function() {
+        ctrl.$validate();
+      });
+    }
+  };
+};
+
+
+var patternDirective = function() {
+  return {
+    restrict: 'A',
+    require: '?ngModel',
+    link: function(scope, elm, attr, ctrl) {
+      if (!ctrl) return;
+
+      var regexp, patternExp = attr.ngPattern || attr.pattern;
+      attr.$observe('pattern', function(regex) {
+        if (isString(regex) && regex.length > 0) {
+          regex = new RegExp(regex);
         }
+
+        if (regex && !regex.test) {
+          throw minErr('ngPattern')('noregexp',
+            'Expected {0} to be a RegExp but was {1}. Element: {2}', patternExp,
+            regex, startingTag(elm));
+        }
+
+        regexp = regex || undefined;
+        ctrl.$validate();
+      });
+
+      ctrl.$validators.pattern = function(value) {
+        return ctrl.$isEmpty(value) || isUndefined(regexp) || regexp.test(value);
       };
+    }
+  };
+};
 
-      ctrl.$formatters.push(validator);
-      ctrl.$parsers.unshift(validator);
 
-      attr.$observe('required', function() {
-        validator(ctrl.$viewValue);
+var maxlengthDirective = function() {
+  return {
+    restrict: 'A',
+    require: '?ngModel',
+    link: function(scope, elm, attr, ctrl) {
+      if (!ctrl) return;
+
+      var maxlength = 0;
+      attr.$observe('maxlength', function(value) {
+        maxlength = int(value) || 0;
+        ctrl.$validate();
+      });
+      ctrl.$validators.maxlength = function(modelValue, viewValue) {
+        return ctrl.$isEmpty(viewValue) || viewValue.length <= maxlength;
+      };
+    }
+  };
+};
+
+var minlengthDirective = function() {
+  return {
+    restrict: 'A',
+    require: '?ngModel',
+    link: function(scope, elm, attr, ctrl) {
+      if (!ctrl) return;
+
+      var minlength = 0;
+      attr.$observe('minlength', function(value) {
+        minlength = int(value) || 0;
+        ctrl.$validate();
       });
+      ctrl.$validators.minlength = function(modelValue, viewValue) {
+        return ctrl.$isEmpty(viewValue) || viewValue.length >= minlength;
+      };
     }
   };
 };
@@ -17889,62 +19986,94 @@ var requiredDirective = function() {
  * @name ngList
  *
  * @description
- * Text input that converts between a delimited string and an array of strings. The delimiter
- * can be a fixed string (by default a comma) or a regular expression.
+ * Text input that converts between a delimited string and an array of strings. The default
+ * delimiter is a comma followed by a space - equivalent to `ng-list=", "`. You can specify a custom
+ * delimiter as the value of the `ngList` attribute - for example, `ng-list=" | "`.
+ *
+ * The behaviour of the directive is affected by the use of the `ngTrim` attribute.
+ * * If `ngTrim` is set to `"false"` then whitespace around both the separator and each
+ *   list item is respected. This implies that the user of the directive is responsible for
+ *   dealing with whitespace but also allows you to use whitespace as a delimiter, such as a
+ *   tab or newline character.
+ * * Otherwise whitespace around the delimiter is ignored when splitting (although it is respected
+ *   when joining the list items back together) and whitespace around each list item is stripped
+ *   before it is added to the model.
+ *
+ * ### Example with Validation
+ *
+ * <example name="ngList-directive" module="listExample">
+ *   <file name="app.js">
+ *      angular.module('listExample', [])
+ *        .controller('ExampleController', ['$scope', function($scope) {
+ *          $scope.names = ['morpheus', 'neo', 'trinity'];
+ *        }]);
+ *   </file>
+ *   <file name="index.html">
+ *    <form name="myForm" ng-controller="ExampleController">
+ *      List: <input name="namesInput" ng-model="names" ng-list required>
+ *      <span class="error" ng-show="myForm.namesInput.$error.required">
+ *        Required!</span>
+ *      <br>
+ *      <tt>names = {{names}}</tt><br/>
+ *      <tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>
+ *      <tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>
+ *      <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
+ *      <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
+ *     </form>
+ *   </file>
+ *   <file name="protractor.js" type="protractor">
+ *     var listInput = element(by.model('names'));
+ *     var names = element(by.exactBinding('names'));
+ *     var valid = element(by.binding('myForm.namesInput.$valid'));
+ *     var error = element(by.css('span.error'));
+ *
+ *     it('should initialize to model', function() {
+ *       expect(names.getText()).toContain('["morpheus","neo","trinity"]');
+ *       expect(valid.getText()).toContain('true');
+ *       expect(error.getCssValue('display')).toBe('none');
+ *     });
  *
- * @element input
- * @param {string=} ngList optional delimiter that should be used to split the value. If
- *   specified in form `/something/` then the value will be converted into a regular expression.
+ *     it('should be invalid if empty', function() {
+ *       listInput.clear();
+ *       listInput.sendKeys('');
  *
- * @example
-    <example name="ngList-directive" module="listExample">
-      <file name="index.html">
-       <script>
-         angular.module('listExample', [])
-           .controller('ExampleController', ['$scope', function($scope) {
-             $scope.names = ['igor', 'misko', 'vojta'];
-           }]);
-       </script>
-       <form name="myForm" ng-controller="ExampleController">
-         List: <input name="namesInput" ng-model="names" ng-list required>
-         <span class="error" ng-show="myForm.namesInput.$error.required">
-           Required!</span>
-         <br>
-         <tt>names = {{names}}</tt><br/>
-         <tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>
-         <tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>
-         <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
-         <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
-        </form>
-      </file>
-      <file name="protractor.js" type="protractor">
-        var listInput = element(by.model('names'));
-        var names = element(by.binding('{{names}}'));
-        var valid = element(by.binding('myForm.namesInput.$valid'));
-        var error = element(by.css('span.error'));
-
-        it('should initialize to model', function() {
-          expect(names.getText()).toContain('["igor","misko","vojta"]');
-          expect(valid.getText()).toContain('true');
-          expect(error.getCssValue('display')).toBe('none');
-        });
-
-        it('should be invalid if empty', function() {
-          listInput.clear();
-          listInput.sendKeys('');
-
-          expect(names.getText()).toContain('');
-          expect(valid.getText()).toContain('false');
-          expect(error.getCssValue('display')).not.toBe('none');        });
-      </file>
-    </example>
+ *       expect(names.getText()).toContain('');
+ *       expect(valid.getText()).toContain('false');
+ *       expect(error.getCssValue('display')).not.toBe('none');
+ *     });
+ *   </file>
+ * </example>
+ *
+ * ### Example - splitting on whitespace
+ * <example name="ngList-directive-newlines">
+ *   <file name="index.html">
+ *    <textarea ng-model="list" ng-list="&#10;" ng-trim="false"></textarea>
+ *    <pre>{{ list | json }}</pre>
+ *   </file>
+ *   <file name="protractor.js" type="protractor">
+ *     it("should split the text by newlines", function() {
+ *       var listInput = element(by.model('list'));
+ *       var output = element(by.binding('list | json'));
+ *       listInput.sendKeys('abc\ndef\nghi');
+ *       expect(output.getText()).toContain('[\n  "abc",\n  "def",\n  "ghi"\n]');
+ *     });
+ *   </file>
+ * </example>
+ *
+ * @element input
+ * @param {string=} ngList optional delimiter that should be used to split the value.
  */
 var ngListDirective = function() {
   return {
+    restrict: 'A',
+    priority: 100,
     require: 'ngModel',
     link: function(scope, element, attr, ctrl) {
-      var match = /\/(.*)\//.exec(attr.ngList),
-          separator = match && new RegExp(match[1]) || attr.ngList || ',';
+      // We want to control whitespace trimming so we use this convoluted approach
+      // to access the ngList attribute, which doesn't pre-trim the attribute
+      var ngList = element.attr(attr.$attr.ngList) || ', ';
+      var trimValues = attr.ngTrim !== 'false';
+      var separator = trimValues ? trim(ngList) : ngList;
 
       var parse = function(viewValue) {
         // If the viewValue is invalid (say required but empty) it will be `undefined`
@@ -17954,7 +20083,7 @@ var ngListDirective = function() {
 
         if (viewValue) {
           forEach(viewValue.split(separator), function(value) {
-            if (value) list.push(trim(value));
+            if (value) list.push(trimValues ? trim(value) : value);
           });
         }
 
@@ -17964,7 +20093,7 @@ var ngListDirective = function() {
       ctrl.$parsers.push(parse);
       ctrl.$formatters.push(function(value) {
         if (isArray(value)) {
-          return value.join(', ');
+          return value.join(ngList);
         }
 
         return undefined;
@@ -18034,6 +20163,7 @@ var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/;
  */
 var ngValueDirective = function() {
   return {
+    restrict: 'A',
     priority: 100,
     compile: function(tpl, tplAttr) {
       if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) {
@@ -18053,6 +20183,278 @@ var ngValueDirective = function() {
 
 /**
  * @ngdoc directive
+ * @name ngModelOptions
+ *
+ * @description
+ * Allows tuning how model updates are done. Using `ngModelOptions` you can specify a custom list of
+ * events that will trigger a model update and/or a debouncing delay so that the actual update only
+ * takes place when a timer expires; this timer will be reset after another change takes place.
+ *
+ * Given the nature of `ngModelOptions`, the value displayed inside input fields in the view might
+ * be different than the value in the actual model. This means that if you update the model you
+ * should also invoke {@link ngModel.NgModelController `$rollbackViewValue`} on the relevant input field in
+ * order to make sure it is synchronized with the model and that any debounced action is canceled.
+ *
+ * The easiest way to reference the control's {@link ngModel.NgModelController `$rollbackViewValue`}
+ * method is by making sure the input is placed inside a form that has a `name` attribute. This is
+ * important because `form` controllers are published to the related scope under the name in their
+ * `name` attribute.
+ *
+ * Any pending changes will take place immediately when an enclosing form is submitted via the
+ * `submit` event. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit`
+ * to have access to the updated model.
+ *
+ * @param {Object} ngModelOptions options to apply to the current model. Valid keys are:
+ *   - `updateOn`: string specifying which event should be the input bound to. You can set several
+ *     events using an space delimited list. There is a special event called `default` that
+ *     matches the default events belonging of the control.
+ *   - `debounce`: integer value which contains the debounce model update value in milliseconds. A
+ *     value of 0 triggers an immediate update. If an object is supplied instead, you can specify a
+ *     custom value for each event. For example:
+ *     `ng-model-options="{ updateOn: 'default blur', debounce: {'default': 500, 'blur': 0} }"`
+ *   - `allowInvalid`: boolean value which indicates that the model can be set with values that did
+ *     not validate correctly instead of the default behavior of setting the model to undefined.
+ *   - `getterSetter`: boolean value which determines whether or not to treat functions bound to
+       `ngModel` as getters/setters.
+ *   - `timezone`: Defines the timezone to be used to read/write the `Date` instance in the model for
+ *     `<input type="date">`, `<input type="time">`, ... . Right now, the only supported value is `'UTC'`,
+ *     otherwise the default timezone of the browser will be used.
+ *
+ * @example
+
+  The following example shows how to override immediate updates. Changes on the inputs within the
+  form will update the model only when the control loses focus (blur event). If `escape` key is
+  pressed while the input field is focused, the value is reset to the value in the current model.
+
+  <example name="ngModelOptions-directive-blur" module="optionsExample">
+    <file name="index.html">
+      <div ng-controller="ExampleController">
+        <form name="userForm">
+          Name:
+          <input type="text" name="userName"
+                 ng-model="user.name"
+                 ng-model-options="{ updateOn: 'blur' }"
+                 ng-keyup="cancel($event)" /><br />
+
+          Other data:
+          <input type="text" ng-model="user.data" /><br />
+        </form>
+        <pre>user.name = <span ng-bind="user.name"></span></pre>
+      </div>
+    </file>
+    <file name="app.js">
+      angular.module('optionsExample', [])
+        .controller('ExampleController', ['$scope', function($scope) {
+          $scope.user = { name: 'say', data: '' };
+
+          $scope.cancel = function (e) {
+            if (e.keyCode == 27) {
+              $scope.userForm.userName.$rollbackViewValue();
+            }
+          };
+        }]);
+    </file>
+    <file name="protractor.js" type="protractor">
+      var model = element(by.binding('user.name'));
+      var input = element(by.model('user.name'));
+      var other = element(by.model('user.data'));
+
+      it('should allow custom events', function() {
+        input.sendKeys(' hello');
+        input.click();
+        expect(model.getText()).toEqual('say');
+        other.click();
+        expect(model.getText()).toEqual('say hello');
+      });
+
+      it('should $rollbackViewValue when model changes', function() {
+        input.sendKeys(' hello');
+        expect(input.getAttribute('value')).toEqual('say hello');
+        input.sendKeys(protractor.Key.ESCAPE);
+        expect(input.getAttribute('value')).toEqual('say');
+        other.click();
+        expect(model.getText()).toEqual('say');
+      });
+    </file>
+  </example>
+
+  This one shows how to debounce model changes. Model will be updated only 1 sec after last change.
+  If the `Clear` button is pressed, any debounced action is canceled and the value becomes empty.
+
+  <example name="ngModelOptions-directive-debounce" module="optionsExample">
+    <file name="index.html">
+      <div ng-controller="ExampleController">
+        <form name="userForm">
+          Name:
+          <input type="text" name="userName"
+                 ng-model="user.name"
+                 ng-model-options="{ debounce: 1000 }" />
+          <button ng-click="userForm.userName.$rollbackViewValue(); user.name=''">Clear</button><br />
+        </form>
+        <pre>user.name = <span ng-bind="user.name"></span></pre>
+      </div>
+    </file>
+    <file name="app.js">
+      angular.module('optionsExample', [])
+        .controller('ExampleController', ['$scope', function($scope) {
+          $scope.user = { name: 'say' };
+        }]);
+    </file>
+  </example>
+
+  This one shows how to bind to getter/setters:
+
+  <example name="ngModelOptions-directive-getter-setter" module="getterSetterExample">
+    <file name="index.html">
+      <div ng-controller="ExampleController">
+        <form name="userForm">
+          Name:
+          <input type="text" name="userName"
+                 ng-model="user.name"
+                 ng-model-options="{ getterSetter: true }" />
+        </form>
+        <pre>user.name = <span ng-bind="user.name()"></span></pre>
+      </div>
+    </file>
+    <file name="app.js">
+      angular.module('getterSetterExample', [])
+        .controller('ExampleController', ['$scope', function($scope) {
+          var _name = 'Brian';
+          $scope.user = {
+            name: function (newName) {
+              return angular.isDefined(newName) ? (_name = newName) : _name;
+            }
+          };
+        }]);
+    </file>
+  </example>
+ */
+var ngModelOptionsDirective = function() {
+  return {
+    restrict: 'A',
+    controller: ['$scope', '$attrs', function($scope, $attrs) {
+      var that = this;
+      this.$options = $scope.$eval($attrs.ngModelOptions);
+      // Allow adding/overriding bound events
+      if (this.$options.updateOn !== undefined) {
+        this.$options.updateOnDefault = false;
+        // extract "default" pseudo-event from list of events that can trigger a model update
+        this.$options.updateOn = trim(this.$options.updateOn.replace(DEFAULT_REGEXP, function() {
+          that.$options.updateOnDefault = true;
+          return ' ';
+        }));
+      } else {
+        this.$options.updateOnDefault = true;
+      }
+    }]
+  };
+};
+
+// helper methods
+function addSetValidityMethod(context) {
+  var ctrl = context.ctrl,
+      $element = context.$element,
+      classCache = {},
+      set = context.set,
+      unset = context.unset,
+      parentForm = context.parentForm,
+      $animate = context.$animate;
+
+  ctrl.$setValidity = setValidity;
+  toggleValidationCss('', true);
+
+  function setValidity(validationErrorKey, state, options) {
+    if (state === undefined) {
+      createAndSet('$pending', validationErrorKey, options);
+    } else {
+      unsetAndCleanup('$pending', validationErrorKey, options);
+    }
+    if (!isBoolean(state)) {
+      unset(ctrl.$error, validationErrorKey, options);
+      unset(ctrl.$$success, validationErrorKey, options);
+    } else {
+      if (state) {
+        unset(ctrl.$error, validationErrorKey, options);
+        set(ctrl.$$success, validationErrorKey, options);
+      } else {
+        set(ctrl.$error, validationErrorKey, options);
+        unset(ctrl.$$success, validationErrorKey, options);
+      }
+    }
+    if (ctrl.$pending) {
+      cachedToggleClass(PENDING_CLASS, true);
+      ctrl.$valid = ctrl.$invalid = undefined;
+      toggleValidationCss('', null);
+    } else {
+      cachedToggleClass(PENDING_CLASS, false);
+      ctrl.$valid = isObjectEmpty(ctrl.$error);
+      ctrl.$invalid = !ctrl.$valid;
+      toggleValidationCss('', ctrl.$valid);
+    }
+
+    // re-read the state as the set/unset methods could have
+    // combined state in ctrl.$error[validationError] (used for forms),
+    // where setting/unsetting only increments/decrements the value,
+    // and does not replace it.
+    var combinedState;
+    if (ctrl.$pending && ctrl.$pending[validationErrorKey]) {
+      combinedState = undefined;
+    } else if (ctrl.$error[validationErrorKey]) {
+      combinedState = false;
+    } else if (ctrl.$$success[validationErrorKey]) {
+      combinedState = true;
+    } else {
+      combinedState = null;
+    }
+    toggleValidationCss(validationErrorKey, combinedState);
+    parentForm.$setValidity(validationErrorKey, combinedState, ctrl);
+  }
+
+  function createAndSet(name, value, options) {
+    if (!ctrl[name]) {
+      ctrl[name] = {};
+    }
+    set(ctrl[name], value, options);
+  }
+
+  function unsetAndCleanup(name, value, options) {
+    if (ctrl[name]) {
+      unset(ctrl[name], value, options);
+    }
+    if (isObjectEmpty(ctrl[name])) {
+      ctrl[name] = undefined;
+    }
+  }
+
+  function cachedToggleClass(className, switchValue) {
+    if (switchValue && !classCache[className]) {
+      $animate.addClass($element, className);
+      classCache[className] = true;
+    } else if (!switchValue && classCache[className]) {
+      $animate.removeClass($element, className);
+      classCache[className] = false;
+    }
+  }
+
+  function toggleValidationCss(validationErrorKey, isValid) {
+    validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
+
+    cachedToggleClass(VALID_CLASS + validationErrorKey, isValid === true);
+    cachedToggleClass(INVALID_CLASS + validationErrorKey, isValid === false);
+  }
+}
+
+function isObjectEmpty(obj) {
+  if (obj) {
+    for (var prop in obj) {
+      return false;
+    }
+  }
+  return true;
+}
+
+/**
+ * @ngdoc directive
  * @name ngBind
  * @restrict AC
  *
@@ -18064,7 +20466,7 @@ var ngValueDirective = function() {
  * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like
  * `{{ expression }}` which is similar but less verbose.
  *
- * It is preferable to use `ngBind` instead of `{{ expression }}` when a template is momentarily
+ * It is preferable to use `ngBind` instead of `{{ expression }}` if a template is momentarily
  * displayed by the browser in its raw state before Angular compiles it. Since `ngBind` is an
  * element attribute, it makes the bindings invisible to the user while the page is loading.
  *
@@ -18102,20 +20504,23 @@ var ngValueDirective = function() {
      </file>
    </example>
  */
-var ngBindDirective = ngDirective({
-  compile: function(templateElement) {
-    templateElement.addClass('ng-binding');
-    return function (scope, element, attr) {
-      element.data('$binding', attr.ngBind);
-      scope.$watch(attr.ngBind, function ngBindWatchAction(value) {
-        // We are purposefully using == here rather than === because we want to
-        // catch when value is "null or undefined"
-        // jshint -W041
-        element.text(value == undefined ? '' : value);
-      });
-    };
-  }
-});
+var ngBindDirective = ['$compile', function($compile) {
+  return {
+    restrict: 'AC',
+    compile: function ngBindCompile(templateElement) {
+      $compile.$$addBindingClass(templateElement);
+      return function ngBindLink(scope, element, attr) {
+        $compile.$$addBindingInfo(element, attr.ngBind);
+        scope.$watch(attr.ngBind, function ngBindWatchAction(value) {
+          // We are purposefully using == here rather than === because we want to
+          // catch when value is "null or undefined"
+          // jshint -W041
+          element.text(value == undefined ? '' : value);
+        });
+      };
+    }
+  };
+}];
 
 
 /**
@@ -18169,14 +20574,18 @@ var ngBindDirective = ngDirective({
      </file>
    </example>
  */
-var ngBindTemplateDirective = ['$interpolate', function($interpolate) {
-  return function(scope, element, attr) {
-    // TODO: move this to scenario runner
-    var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
-    element.addClass('ng-binding').data('$binding', interpolateFn);
-    attr.$observe('ngBindTemplate', function(value) {
-      element.text(value);
-    });
+var ngBindTemplateDirective = ['$interpolate', '$compile', function($interpolate, $compile) {
+  return {
+    compile: function ngBindTemplateCompile(templateElement) {
+      $compile.$$addBindingClass(templateElement);
+      return function ngBindTemplateLink(scope, element, attr) {
+        var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
+        $compile.$$addBindingInfo(element, interpolateFn.expressions);
+        attr.$observe('ngBindTemplate', function(value) {
+          element.text(value);
+        });
+      };
+    }
   };
 }];
 
@@ -18201,7 +20610,6 @@ var ngBindTemplateDirective = ['$interpolate', function($interpolate) {
  * @param {expression} ngBindHtml {@link guide/expression Expression} to evaluate.
  *
  * @example
-   Try it here: enter text in text box and watch the greeting change.
 
    <example module="bindHtmlExample" deps="angular-sanitize.js">
      <file name="index.html">
@@ -18227,16 +20635,26 @@ var ngBindTemplateDirective = ['$interpolate', function($interpolate) {
      </file>
    </example>
  */
-var ngBindHtmlDirective = ['$sce', '$parse', function($sce, $parse) {
-  return function(scope, element, attr) {
-    element.addClass('ng-binding').data('$binding', attr.ngBindHtml);
+var ngBindHtmlDirective = ['$sce', '$parse', '$compile', function($sce, $parse, $compile) {
+  return {
+    restrict: 'A',
+    compile: function ngBindHtmlCompile(tElement, tAttrs) {
+      var ngBindHtmlGetter = $parse(tAttrs.ngBindHtml);
+      var ngBindHtmlWatch = $parse(tAttrs.ngBindHtml, function getStringValue(value) {
+        return (value || '').toString();
+      });
+      $compile.$$addBindingClass(tElement);
 
-    var parsed = $parse(attr.ngBindHtml);
-    function getStringValue() { return (parsed(scope) || '').toString(); }
+      return function ngBindHtmlLink(scope, element, attr) {
+        $compile.$$addBindingInfo(element, attr.ngBindHtml);
 
-    scope.$watch(getStringValue, function ngBindHtmlWatchAction(value) {
-      element.html($sce.getTrustedHtml(parsed(scope)) || '');
-    });
+        scope.$watch(ngBindHtmlWatch, function ngBindHtmlWatchAction() {
+          // we re-evaluate the expr because we want a TrustedValueHolderType
+          // for $sce, not a string
+          element.html($sce.getTrustedHtml(ngBindHtmlGetter(scope)) || '');
+        });
+      };
+    }
   };
 }];
 
@@ -18296,15 +20714,13 @@ function classDirective(name, selector) {
         function updateClasses (oldClasses, newClasses) {
           var toAdd = arrayDifference(newClasses, oldClasses);
           var toRemove = arrayDifference(oldClasses, newClasses);
-          toRemove = digestClassCounts(toRemove, -1);
           toAdd = digestClassCounts(toAdd, 1);
-
-          if (toAdd.length === 0) {
-            $animate.removeClass(element, toRemove);
-          } else if (toRemove.length === 0) {
+          toRemove = digestClassCounts(toRemove, -1);
+          if (toAdd && toAdd.length) {
             $animate.addClass(element, toAdd);
-          } else {
-            $animate.setClass(element, toAdd, toRemove);
+          }
+          if (toRemove && toRemove.length) {
+            $animate.removeClass(element, toRemove);
           }
         }
 
@@ -18684,10 +21100,16 @@ var ngCloakDirective = ngDirective({
  *
  * @element ANY
  * @scope
- * @param {expression} ngController Name of a globally accessible constructor function or an
- *     {@link guide/expression expression} that on the current scope evaluates to a
- *     constructor function. The controller instance can be published into a scope property
- *     by specifying `as propertyName`.
+ * @param {expression} ngController Name of a constructor function registered with the current
+ * {@link ng.$controllerProvider $controllerProvider} or an {@link guide/expression expression}
+ * that on the current scope evaluates to a constructor function.
+ *
+ * The controller instance can be published into a scope property by specifying
+ * `ng-controller="as propertyName"`.
+ *
+ * If the current `$controllerProvider` is configured to use globals (via
+ * {@link ng.$controllerProvider#allowGlobals `$controllerProvider.allowGlobals()` }), this may
+ * also be the name of a globally accessible constructor function (not recommended).
  *
  * @example
  * Here is a simple form for editing user contact information. Adding, removing, clearing, and
@@ -18882,6 +21304,7 @@ var ngCloakDirective = ngDirective({
  */
 var ngControllerDirective = [function() {
   return {
+    restrict: 'A',
     scope: true,
     controller: '@',
     priority: 500
@@ -18899,8 +21322,10 @@ var ngControllerDirective = [function() {
  * This is necessary when developing things like Google Chrome Extensions.
  *
  * CSP forbids apps to use `eval` or `Function(string)` generated functions (among other things).
- * For us to be compatible, we just need to implement the "getterFn" in $parse without violating
- * any of these restrictions.
+ * For Angular to be CSP compatible there are only two things that we need to do differently:
+ *
+ * - don't use `Function` constructor to generate optimized value getters
+ * - don't inject custom stylesheet into the document
  *
  * AngularJS uses `Function(string)` generated functions as a speed optimization. Applying the `ngCsp`
  * directive will cause Angular to use CSP compatibility mode. When this mode is on AngularJS will
@@ -18911,7 +21336,18 @@ var ngControllerDirective = [function() {
  * includes some CSS rules (e.g. {@link ng.directive:ngCloak ngCloak}).
  * To make those directives work in CSP mode, include the `angular-csp.css` manually.
  *
- * In order to use this feature put the `ngCsp` directive on the root element of the application.
+ * Angular tries to autodetect if CSP is active and automatically turn on the CSP-safe mode. This
+ * autodetection however triggers a CSP error to be logged in the console:
+ *
+ * ```
+ * Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of
+ * script in the following Content Security Policy directive: "default-src 'self'". Note that
+ * 'script-src' was not explicitly set, so 'default-src' is used as a fallback.
+ * ```
+ *
+ * This error is harmless but annoying. To prevent the error from showing up, put the `ngCsp`
+ * directive on the root element of the application or on the `angular.js` script tag, whichever
+ * appears first in the html document.
  *
  * *Note: This directive is only available in the `ng-csp` and `data-ng-csp` attribute form.*
  *
@@ -18926,9 +21362,9 @@ var ngControllerDirective = [function() {
    ```
  */
 
-// ngCsp is not implemented as a proper directive any more, because we need it be processed while we bootstrap
-// the system (before $parse is instantiated), for this reason we just have a csp() fn that looks for ng-csp attribute
-// anywhere in the current doc
+// ngCsp is not implemented as a proper directive any more, because we need it be processed while we
+// bootstrap the system (before $parse is instantiated), for this reason we just have
+// the csp.isActive() fn that looks for ng-csp attribute anywhere in the current doc
 
 /**
  * @ngdoc directive
@@ -18949,7 +21385,9 @@ var ngControllerDirective = [function() {
       <button ng-click="count = count + 1" ng-init="count=0">
         Increment
       </button>
-      count: {{count}}
+      <span>
+        count: {{count}}
+      </span>
      </file>
      <file name="protractor.js" type="protractor">
        it('should check ng-click', function() {
@@ -18967,19 +21405,34 @@ var ngControllerDirective = [function() {
  * Events that are handled via these handler are always configured not to propagate further.
  */
 var ngEventDirectives = {};
+
+// For events that might fire synchronously during DOM manipulation
+// we need to execute their event handlers asynchronously using $evalAsync,
+// so that they are not executed in an inconsistent state.
+var forceAsyncEvents = {
+  'blur': true,
+  'focus': true
+};
 forEach(
   'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave keydown keyup keypress submit focus blur copy cut paste'.split(' '),
   function(name) {
     var directiveName = directiveNormalize('ng-' + name);
-    ngEventDirectives[directiveName] = ['$parse', function($parse) {
+    ngEventDirectives[directiveName] = ['$parse', '$rootScope', function($parse, $rootScope) {
       return {
+        restrict: 'A',
         compile: function($element, attr) {
           var fn = $parse(attr[directiveName]);
           return function ngEventHandler(scope, element) {
-            element.on(lowercase(name), function(event) {
-              scope.$apply(function() {
+            var eventName = lowercase(name);
+            element.on(eventName, function(event) {
+              var callback = function() {
                 fn(scope, {$event:event});
-              });
+              };
+              if (forceAsyncEvents[eventName] && $rootScope.$$phase) {
+                scope.$evalAsync(callback);
+              } else {
+                scope.$apply(callback);
+              }
             });
           };
         }
@@ -19237,6 +21690,13 @@ forEach(
  * server and reloading the current page), but only if the form does not contain `action`,
  * `data-action`, or `x-action` attributes.
  *
+ * <div class="alert alert-warning">
+ * **Warning:** Be careful not to cause "double-submission" by using both the `ngClick` and
+ * `ngSubmit` handlers together. See the
+ * {@link form#submitting-a-form-and-preventing-the-default-action `form` directive documentation}
+ * for a detailed discussion of when `ngSubmit` may be triggered.
+ * </div>
+ *
  * @element form
  * @priority 0
  * @param {expression} ngSubmit {@link guide/expression Expression} to eval.
@@ -19289,6 +21749,10 @@ forEach(
  * @description
  * Specify custom behavior on focus event.
  *
+ * Note: As the `focus` event is executed synchronously when calling `input.focus()`
+ * AngularJS executes the expression using `scope.$evalAsync` if the event is fired
+ * during an `$apply` to ensure a consistent state.
+ *
  * @element window, input, select, textarea, a
  * @priority 0
  * @param {expression} ngFocus {@link guide/expression Expression} to evaluate upon
@@ -19305,6 +21769,14 @@ forEach(
  * @description
  * Specify custom behavior on blur event.
  *
+ * A [blur event](https://developer.mozilla.org/en-US/docs/Web/Events/blur) fires when
+ * an element has lost focus.
+ *
+ * Note: As the `blur` event is executed synchronously also during DOM manipulations
+ * (e.g. removing a focussed input),
+ * AngularJS executes the expression using `scope.$evalAsync` if the event is fired
+ * during an `$apply` to ensure a consistent state.
+ *
  * @element window, input, select, textarea, a
  * @priority 0
  * @param {expression} ngBlur {@link guide/expression Expression} to evaluate upon
@@ -19455,6 +21927,7 @@ forEach(
  */
 var ngIfDirective = ['$animate', function($animate) {
   return {
+    multiElement: true,
     transclude: 'element',
     priority: 600,
     terminal: true,
@@ -19464,10 +21937,10 @@ var ngIfDirective = ['$animate', function($animate) {
         var block, childScope, previousElements;
         $scope.$watch($attr.ngIf, function ngIfWatchAction(value) {
 
-          if (toBoolean(value)) {
+          if (value) {
             if (!childScope) {
-              childScope = $scope.$new();
-              $transclude(childScope, function (clone) {
+              $transclude(function (clone, newScope) {
+                childScope = newScope;
                 clone[clone.length++] = document.createComment(' end ngIf: ' + $attr.ngIf + ' ');
                 // Note: We only need the first/last node of the cloned nodes.
                 // However, we need to keep the reference to the jqlite wrapper as it might be changed later
@@ -19488,8 +21961,8 @@ var ngIfDirective = ['$animate', function($animate) {
               childScope = null;
             }
             if(block) {
-              previousElements = getBlockElements(block.clone);
-              $animate.leave(previousElements, function() {
+              previousElements = getBlockNodes(block.clone);
+              $animate.leave(previousElements).then(function() {
                 previousElements = null;
               });
               block = null;
@@ -19660,8 +22133,17 @@ var ngIfDirective = ['$animate', function($animate) {
  * @description
  * Emitted every time the ngInclude content is reloaded.
  */
-var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$animate', '$sce',
-                  function($http,   $templateCache,   $anchorScroll,   $animate,   $sce) {
+
+
+/**
+ * @ngdoc event
+ * @name ngInclude#$includeContentError
+ * @eventType emit on the scope ngInclude was declared in
+ * @description
+ * Emitted when a template HTTP request yields an erronous response (status < 200 || status > 299)
+ */
+var ngIncludeDirective = ['$templateRequest', '$anchorScroll', '$animate', '$sce',
+                  function($templateRequest,   $anchorScroll,   $animate,   $sce) {
   return {
     restrict: 'ECA',
     priority: 400,
@@ -19689,7 +22171,7 @@ var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$animate'
             currentScope = null;
           }
           if(currentElement) {
-            $animate.leave(currentElement, function() {
+            $animate.leave(currentElement).then(function() {
               previousElement = null;
             });
             previousElement = currentElement;
@@ -19706,7 +22188,9 @@ var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$animate'
           var thisChangeId = ++changeCounter;
 
           if (src) {
-            $http.get(src, {cache: $templateCache}).success(function(response) {
+            //set the 2nd param to true to ignore the template request error so that the inner
+            //contents and scope can be cleaned up.
+            $templateRequest(src, true).then(function(response) {
               if (thisChangeId !== changeCounter) return;
               var newScope = scope.$new();
               ctrl.template = response;
@@ -19719,7 +22203,7 @@ var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$animate'
               // directives to non existing elements.
               var clone = $transclude(newScope, function(clone) {
                 cleanupLastIncludeContent();
-                $animate.enter(clone, null, $element, afterAnimation);
+                $animate.enter(clone, null, $element).then(afterAnimation);
               });
 
               currentScope = newScope;
@@ -19727,8 +22211,11 @@ var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$animate'
 
               currentScope.$emit('$includeContentLoaded');
               scope.$eval(onloadExp);
-            }).error(function() {
-              if (thisChangeId === changeCounter) cleanupLastIncludeContent();
+            }, function() {
+              if (thisChangeId === changeCounter) {
+                cleanupLastIncludeContent();
+                scope.$emit('$includeContentError');
+              }
             });
             scope.$emit('$includeContentRequested');
           } else {
@@ -19753,6 +22240,18 @@ var ngIncludeFillContentDirective = ['$compile',
       priority: -400,
       require: 'ngInclude',
       link: function(scope, $element, $attr, ctrl) {
+        if (/SVG/.test($element[0].toString())) {
+          // WebKit: https://bugs.webkit.org/show_bug.cgi?id=135698 --- SVG elements do not
+          // support innerHTML, so detect this here and try to generate the contents
+          // specially.
+          $element.empty();
+          $compile(jqLiteBuildFragment(ctrl.template, document).childNodes)(scope,
+              function namespaceAdaptedClone(clone) {
+            $element.append(clone);
+          }, undefined, undefined, $element);
+          return;
+        }
+
         $element.html(ctrl.template);
         $compile($element.contents())(scope);
       }
@@ -20065,7 +22564,7 @@ var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interp
           //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
           //check it against pluralization rules in $locale service
           if (!(value in whens)) value = $locale.pluralCat(value - offset);
-           return whensExpFns[value](scope, element, true);
+           return whensExpFns[value](scope);
         } else {
           return '';
         }
@@ -20176,6 +22675,13 @@ var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interp
  *     For example: `item in items` is equivalent to `item in items track by $id(item)`. This implies that the DOM elements
  *     will be associated by item identity in the array.
  *
+ *   * `variable in expression as alias_expression` – You can also provide an optional alias expression which will then store the
+ *     intermediate results of the repeater after the filters have been applied. Typically this is used to render a special message
+ *     when a filter is active on the repeater, but the filtered result set is empty.
+ *
+ *     For example: `item in items | filter:x as results` will store the fragment of the repeated items as `results`, but only after
+ *     the items have been processed through the filter.
+ *
  *     For example: `item in items track by $id(item)`. A built in `$id()` function can be used to assign a unique
  *     `$$hashKey` property to each item in the array. This property is then used as a key to associated DOM elements
  *     with the corresponding item in the array by identity. Moving the same object in array would move the DOM
@@ -20208,9 +22714,12 @@ var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interp
         I have {{friends.length}} friends. They are:
         <input type="search" ng-model="q" placeholder="filter friends..." />
         <ul class="example-animate-container">
-          <li class="animate-repeat" ng-repeat="friend in friends | filter:q">
+          <li class="animate-repeat" ng-repeat="friend in friends | filter:q as results">
             [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
           </li>
+          <li class="animate-repeat" ng-if="results.length == 0">
+            <strong>No results found...</strong>
+          </li>
         </ul>
       </div>
     </file>
@@ -20277,29 +22786,84 @@ var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interp
 var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
   var NG_REMOVED = '$$NG_REMOVED';
   var ngRepeatMinErr = minErr('ngRepeat');
+
+  var updateScope = function(scope, index, valueIdentifier, value, keyIdentifier, key, arrayLength) {
+    // TODO(perf): generate setters to shave off ~40ms or 1-1.5%
+    scope[valueIdentifier] = value;
+    if (keyIdentifier) scope[keyIdentifier] = key;
+    scope.$index = index;
+    scope.$first = (index === 0);
+    scope.$last = (index === (arrayLength - 1));
+    scope.$middle = !(scope.$first || scope.$last);
+    // jshint bitwise: false
+    scope.$odd = !(scope.$even = (index&1) === 0);
+    // jshint bitwise: true
+  };
+
+  var getBlockStart = function(block) {
+    return block.clone[0];
+  };
+
+  var getBlockEnd = function(block) {
+    return block.clone[block.clone.length - 1];
+  };
+
+
   return {
+    restrict: 'A',
+    multiElement: true,
     transclude: 'element',
     priority: 1000,
     terminal: true,
     $$tlb: true,
-    link: function($scope, $element, $attr, ctrl, $transclude){
-        var expression = $attr.ngRepeat;
-        var match = expression.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?\s*$/),
-          trackByExp, trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn,
-          lhs, rhs, valueIdentifier, keyIdentifier,
-          hashFnLocals = {$id: hashKey};
-
-        if (!match) {
-          throw ngRepeatMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.",
+    compile: function ngRepeatCompile($element, $attr) {
+      var expression = $attr.ngRepeat;
+      var ngRepeatEndComment = document.createComment(' end ngRepeat: ' + expression + ' ');
+
+      var match = expression.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+track\s+by\s+([\s\S]+?))?\s*$/);
+
+      if (!match) {
+        throw ngRepeatMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.",
             expression);
-        }
+      }
+
+      var lhs = match[1];
+      var rhs = match[2];
+      var aliasAs = match[3];
+      var trackByExp = match[4];
+
+      match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);
+
+      if (!match) {
+        throw ngRepeatMinErr('iidexp', "'_item_' in '_item_ in _collection_' should be an identifier or '(_key_, _value_)' expression, but got '{0}'.",
+            lhs);
+      }
+      var valueIdentifier = match[3] || match[1];
+      var keyIdentifier = match[2];
+
+      if (aliasAs && (!/^[$a-zA-Z_][$a-zA-Z0-9_]*$/.test(aliasAs) ||
+          /^(null|undefined|this|\$index|\$first|\$middle|\$last|\$even|\$odd|\$parent)$/.test(aliasAs))) {
+        throw ngRepeatMinErr('badident', "alias '{0}' is invalid --- must be a valid JS identifier which is not a reserved name.",
+          aliasAs);
+      }
 
-        lhs = match[1];
-        rhs = match[2];
-        trackByExp = match[3];
+      var trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn;
+      var hashFnLocals = {$id: hashKey};
 
-        if (trackByExp) {
-          trackByExpGetter = $parse(trackByExp);
+      if (trackByExp) {
+        trackByExpGetter = $parse(trackByExp);
+      } else {
+        trackByIdArrayFn = function (key, value) {
+          return hashKey(value);
+        };
+        trackByIdObjFn = function (key) {
+          return key;
+        };
+      }
+
+      return function ngRepeatLink($scope, $element, $attr, ctrl, $transclude) {
+
+        if (trackByExpGetter) {
           trackByIdExpFn = function(key, value, index) {
             // assign key, value, and $index to the locals so that they can be used in hash functions
             if (keyIdentifier) hashFnLocals[keyIdentifier] = key;
@@ -20307,48 +22871,39 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
             hashFnLocals.$index = index;
             return trackByExpGetter($scope, hashFnLocals);
           };
-        } else {
-          trackByIdArrayFn = function(key, value) {
-            return hashKey(value);
-          };
-          trackByIdObjFn = function(key) {
-            return key;
-          };
-        }
-
-        match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);
-        if (!match) {
-          throw ngRepeatMinErr('iidexp', "'_item_' in '_item_ in _collection_' should be an identifier or '(_key_, _value_)' expression, but got '{0}'.",
-                                                                    lhs);
         }
-        valueIdentifier = match[3] || match[1];
-        keyIdentifier = match[2];
 
         // Store a list of elements from previous run. This is a hash where key is the item from the
         // iterator, and the value is objects with following properties.
         //   - scope: bound scope
         //   - element: previous element.
         //   - index: position
-        var lastBlockMap = {};
+        //
+        // We are using no-proto object so that we don't need to guard against inherited props via
+        // hasOwnProperty.
+        var lastBlockMap = createMap();
 
         //watch props
-        $scope.$watchCollection(rhs, function ngRepeatAction(collection){
+        $scope.$watchCollection(rhs, function ngRepeatAction(collection) {
           var index, length,
-              previousNode = $element[0],     // current position of the node
+              previousNode = $element[0],     // node that cloned nodes should be inserted after
+                                              // initialized to the comment node anchor
               nextNode,
               // Same as lastBlockMap but it has the current state. It will become the
               // lastBlockMap on the next iteration.
-              nextBlockMap = {},
-              arrayLength,
-              childScope,
+              nextBlockMap = createMap(),
+              collectionLength,
               key, value, // key/value of iteration
               trackById,
               trackByIdFn,
               collectionKeys,
               block,       // last object information {scope, element, id}
-              nextBlockOrder = [],
+              nextBlockOrder,
               elementsToRemove;
 
+          if (aliasAs) {
+            $scope[aliasAs] = collection;
+          }
 
           if (isArrayLike(collection)) {
             collectionKeys = collection;
@@ -20357,118 +22912,106 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
             trackByIdFn = trackByIdExpFn || trackByIdObjFn;
             // if object, extract keys, sort them and use to determine order of iteration over obj props
             collectionKeys = [];
-            for (key in collection) {
-              if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {
-                collectionKeys.push(key);
+            for (var itemKey in collection) {
+              if (collection.hasOwnProperty(itemKey) && itemKey.charAt(0) != '$') {
+                collectionKeys.push(itemKey);
               }
             }
             collectionKeys.sort();
           }
 
-          arrayLength = collectionKeys.length;
+          collectionLength = collectionKeys.length;
+          nextBlockOrder = new Array(collectionLength);
 
           // locate existing items
-          length = nextBlockOrder.length = collectionKeys.length;
-          for(index = 0; index < length; index++) {
-           key = (collection === collectionKeys) ? index : collectionKeys[index];
-           value = collection[key];
-           trackById = trackByIdFn(key, value, index);
-           assertNotHasOwnProperty(trackById, '`track by` id');
-           if(lastBlockMap.hasOwnProperty(trackById)) {
-             block = lastBlockMap[trackById];
-             delete lastBlockMap[trackById];
-             nextBlockMap[trackById] = block;
-             nextBlockOrder[index] = block;
-           } else if (nextBlockMap.hasOwnProperty(trackById)) {
-             // restore lastBlockMap
-             forEach(nextBlockOrder, function(block) {
-               if (block && block.scope) lastBlockMap[block.id] = block;
-             });
-             // This is a duplicate and we need to throw an error
-             throw ngRepeatMinErr('dupes', "Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}",
-                                                                                                                                                    expression,       trackById);
-           } else {
-             // new never before seen block
-             nextBlockOrder[index] = { id: trackById };
-             nextBlockMap[trackById] = false;
-           }
-         }
+          for (index = 0; index < collectionLength; index++) {
+            key = (collection === collectionKeys) ? index : collectionKeys[index];
+            value = collection[key];
+            trackById = trackByIdFn(key, value, index);
+            if (lastBlockMap[trackById]) {
+              // found previously seen block
+              block = lastBlockMap[trackById];
+              delete lastBlockMap[trackById];
+              nextBlockMap[trackById] = block;
+              nextBlockOrder[index] = block;
+            } else if (nextBlockMap[trackById]) {
+              // if collision detected. restore lastBlockMap and throw an error
+              forEach(nextBlockOrder, function (block) {
+                if (block && block.scope) lastBlockMap[block.id] = block;
+              });
+              throw ngRepeatMinErr('dupes',
+                  "Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}, Duplicate value: {2}",
+                  expression, trackById, toJson(value));
+            } else {
+              // new never before seen block
+              nextBlockOrder[index] = {id: trackById, scope: undefined, clone: undefined};
+              nextBlockMap[trackById] = true;
+            }
+          }
 
-          // remove existing items
-          for (key in lastBlockMap) {
-            // lastBlockMap is our own object so we don't need to use special hasOwnPropertyFn
-            if (lastBlockMap.hasOwnProperty(key)) {
-              block = lastBlockMap[key];
-              elementsToRemove = getBlockElements(block.clone);
-              $animate.leave(elementsToRemove);
-              forEach(elementsToRemove, function(element) { element[NG_REMOVED] = true; });
-              block.scope.$destroy();
+          // remove leftover items
+          for (var blockKey in lastBlockMap) {
+            block = lastBlockMap[blockKey];
+            elementsToRemove = getBlockNodes(block.clone);
+            $animate.leave(elementsToRemove);
+            if (elementsToRemove[0].parentNode) {
+              // if the element was not removed yet because of pending animation, mark it as deleted
+              // so that we can ignore it later
+              for (index = 0, length = elementsToRemove.length; index < length; index++) {
+                elementsToRemove[index][NG_REMOVED] = true;
+              }
             }
+            block.scope.$destroy();
           }
 
           // we are not using forEach for perf reasons (trying to avoid #call)
-          for (index = 0, length = collectionKeys.length; index < length; index++) {
+          for (index = 0; index < collectionLength; index++) {
             key = (collection === collectionKeys) ? index : collectionKeys[index];
             value = collection[key];
             block = nextBlockOrder[index];
-            if (nextBlockOrder[index - 1]) previousNode = getBlockEnd(nextBlockOrder[index - 1]);
 
             if (block.scope) {
               // if we have already seen this object, then we need to reuse the
               // associated scope/element
-              childScope = block.scope;
 
               nextNode = previousNode;
+
+              // skip nodes that are already pending removal via leave animation
               do {
                 nextNode = nextNode.nextSibling;
-              } while(nextNode && nextNode[NG_REMOVED]);
+              } while (nextNode && nextNode[NG_REMOVED]);
 
               if (getBlockStart(block) != nextNode) {
                 // existing item which got moved
-                $animate.move(getBlockElements(block.clone), null, jqLite(previousNode));
+                $animate.move(getBlockNodes(block.clone), null, jqLite(previousNode));
               }
               previousNode = getBlockEnd(block);
+              updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength);
             } else {
               // new item which we don't know about
-              childScope = $scope.$new();
-            }
+              $transclude(function ngRepeatTransclude(clone, scope) {
+                block.scope = scope;
+                // http://jsperf.com/clone-vs-createcomment
+                var endNode = ngRepeatEndComment.cloneNode(false);
+                clone[clone.length++] = endNode;
 
-            childScope[valueIdentifier] = value;
-            if (keyIdentifier) childScope[keyIdentifier] = key;
-            childScope.$index = index;
-            childScope.$first = (index === 0);
-            childScope.$last = (index === (arrayLength - 1));
-            childScope.$middle = !(childScope.$first || childScope.$last);
-            // jshint bitwise: false
-            childScope.$odd = !(childScope.$even = (index&1) === 0);
-            // jshint bitwise: true
-
-            if (!block.scope) {
-              $transclude(childScope, function(clone) {
-                clone[clone.length++] = document.createComment(' end ngRepeat: ' + expression + ' ');
+                // TODO(perf): support naked previousNode in `enter` to avoid creation of jqLite wrapper?
                 $animate.enter(clone, null, jqLite(previousNode));
-                previousNode = clone;
-                block.scope = childScope;
+                previousNode = endNode;
                 // Note: We only need the first/last node of the cloned nodes.
                 // However, we need to keep the reference to the jqlite wrapper as it might be changed later
                 // by a directive with templateUrl when its template arrives.
                 block.clone = clone;
                 nextBlockMap[block.id] = block;
+                updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength);
               });
             }
           }
           lastBlockMap = nextBlockMap;
         });
+      };
     }
   };
-
-  function getBlockStart(block) {
-    return block.clone[0];
-  }
-
-  function getBlockEnd(block) {
-    return block.clone[block.clone.length - 1];
-  }
 }];
 
 /**
@@ -20490,15 +23033,10 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
  * <div ng-show="myValue" class="ng-hide"></div>
  * ```
  *
- * When the ngShow expression evaluates to false then the ng-hide CSS class is added to the class attribute
- * on the element causing it to become hidden. When true, the ng-hide CSS class is removed
+ * When the ngShow expression evaluates to a falsy value then the ng-hide CSS class is added to the class
+ * attribute on the element causing it to become hidden. When truthy, the ng-hide CSS class is removed
  * from the element causing the element not to appear hidden.
  *
- * <div class="alert alert-warning">
- * **Note:** Here is a list of values that ngShow will consider as a falsy value (case insensitive):<br />
- * "f" / "0" / "false" / "no" / "n" / "[]"
- * </div>
- *
  * ## Why is !important used?
  *
  * You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector
@@ -20518,7 +23056,7 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
  *
  * ```css
  * .ng-hide {
- *   //this is just another form of hiding an element
+ *   /&#42; this is just another form of hiding an element &#42;/
  *   display:block!important;
  *   position:absolute;
  *   top:-9999px;
@@ -20540,7 +23078,15 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
  * //a working example can be found at the bottom of this page
  * //
  * .my-element.ng-hide-add, .my-element.ng-hide-remove {
- *   transition:0.5s linear all;
+ *   /&#42; this is required as of 1.3x to properly
+ *      apply all styling in a show/hide animation &#42;/
+ *   transition:0s linear all;
+ * }
+ *
+ * .my-element.ng-hide-add-active,
+ * .my-element.ng-hide-remove-active {
+ *   /&#42; the transition is defined in the active class &#42;/
+ *   transition:1s linear all;
  * }
  *
  * .my-element.ng-hide-add { ... }
@@ -20549,7 +23095,7 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
  * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
  * ```
  *
- * Keep in mind that, as of AngularJS version 1.2.17 (and 1.3.0-beta.11), there is no need to change the display
+ * Keep in mind that, as of AngularJS version 1.3.0-beta.11, there is no need to change the display
  * property to block during animation states--ngAnimate will handle the style toggling automatically for you.
  *
  * @animations
@@ -20582,8 +23128,6 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
     </file>
     <file name="animations.css">
       .animate-show {
-        -webkit-transition:all linear 0.5s;
-        transition:all linear 0.5s;
         line-height:20px;
         opacity:1;
         padding:10px;
@@ -20591,6 +23135,12 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
         background:white;
       }
 
+      .animate-show.ng-hide-add.ng-hide-add-active,
+      .animate-show.ng-hide-remove.ng-hide-remove-active {
+        -webkit-transition:all linear 0.5s;
+        transition:all linear 0.5s;
+      }
+
       .animate-show.ng-hide {
         line-height:0;
         opacity:0;
@@ -20620,10 +23170,14 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
   </example>
  */
 var ngShowDirective = ['$animate', function($animate) {
-  return function(scope, element, attr) {
-    scope.$watch(attr.ngShow, function ngShowWatchAction(value){
-      $animate[toBoolean(value) ? 'removeClass' : 'addClass'](element, 'ng-hide');
-    });
+  return {
+    restrict: 'A',
+    multiElement: true,
+    link: function(scope, element, attr) {
+      scope.$watch(attr.ngShow, function ngShowWatchAction(value){
+        $animate[value ? 'removeClass' : 'addClass'](element, 'ng-hide');
+      });
+    }
   };
 }];
 
@@ -20647,15 +23201,10 @@ var ngShowDirective = ['$animate', function($animate) {
  * <div ng-hide="myValue"></div>
  * ```
  *
- * When the ngHide expression evaluates to true then the .ng-hide CSS class is added to the class attribute
- * on the element causing it to become hidden. When false, the ng-hide CSS class is removed
+ * When the ngHide expression evaluates to a truthy value then the .ng-hide CSS class is added to the class
+ * attribute on the element causing it to become hidden. When falsy, the ng-hide CSS class is removed
  * from the element causing the element not to appear hidden.
  *
- * <div class="alert alert-warning">
- * **Note:** Here is a list of values that ngHide will consider as a falsy value (case insensitive):<br />
- * "f" / "0" / "false" / "no" / "n" / "[]"
- * </div>
- *
  * ## Why is !important used?
  *
  * You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector
@@ -20675,7 +23224,7 @@ var ngShowDirective = ['$animate', function($animate) {
  *
  * ```css
  * .ng-hide {
- *   //this is just another form of hiding an element
+ *   /&#42; this is just another form of hiding an element &#42;/
  *   display:block!important;
  *   position:absolute;
  *   top:-9999px;
@@ -20705,7 +23254,7 @@ var ngShowDirective = ['$animate', function($animate) {
  * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
  * ```
  *
- * Keep in mind that, as of AngularJS version 1.2.17 (and 1.3.0-beta.11), there is no need to change the display
+ * Keep in mind that, as of AngularJS version 1.3.0-beta.11, there is no need to change the display
  * property to block during animation states--ngAnimate will handle the style toggling automatically for you.
  *
  * @animations
@@ -20776,10 +23325,14 @@ var ngShowDirective = ['$animate', function($animate) {
   </example>
  */
 var ngHideDirective = ['$animate', function($animate) {
-  return function(scope, element, attr) {
-    scope.$watch(attr.ngHide, function ngHideWatchAction(value){
-      $animate[toBoolean(value) ? 'addClass' : 'removeClass'](element, 'ng-hide');
-    });
+  return {
+    restrict: 'A',
+    multiElement: true,
+    link: function(scope, element, attr) {
+      scope.$watch(attr.ngHide, function ngHideWatchAction(value){
+        $animate[value ? 'addClass' : 'removeClass'](element, 'ng-hide');
+      });
+    }
   };
 }];
 
@@ -20880,7 +23433,7 @@ var ngStyleDirective = ngDirective(function(scope, element, attr) {
  *
  *
  * @scope
- * @priority 800
+ * @priority 1200
  * @param {*} ngSwitch|on expression to match against <tt>ng-switch-when</tt>.
  * On child elements add:
  *
@@ -20979,37 +23532,39 @@ var ngSwitchDirective = ['$animate', function($animate) {
       var watchExpr = attr.ngSwitch || attr.on,
           selectedTranscludes = [],
           selectedElements = [],
-          previousElements = [],
+          previousLeaveAnimations = [],
           selectedScopes = [];
 
+      var spliceFactory = function(array, index) {
+          return function() { array.splice(index, 1); };
+      };
+
       scope.$watch(watchExpr, function ngSwitchWatchAction(value) {
         var i, ii;
-        for (i = 0, ii = previousElements.length; i < ii; ++i) {
-          previousElements[i].remove();
+        for (i = 0, ii = previousLeaveAnimations.length; i < ii; ++i) {
+          $animate.cancel(previousLeaveAnimations[i]);
         }
-        previousElements.length = 0;
+        previousLeaveAnimations.length = 0;
 
         for (i = 0, ii = selectedScopes.length; i < ii; ++i) {
-          var selected = selectedElements[i];
+          var selected = getBlockNodes(selectedElements[i].clone);
           selectedScopes[i].$destroy();
-          previousElements[i] = selected;
-          $animate.leave(selected, function() {
-            previousElements.splice(i, 1);
-          });
+          var promise = previousLeaveAnimations[i] = $animate.leave(selected);
+          promise.then(spliceFactory(previousLeaveAnimations, i));
         }
 
         selectedElements.length = 0;
         selectedScopes.length = 0;
 
         if ((selectedTranscludes = ngSwitchController.cases['!' + value] || ngSwitchController.cases['?'])) {
-          scope.$eval(attr.change);
           forEach(selectedTranscludes, function(selectedTransclude) {
-            var selectedScope = scope.$new();
-            selectedScopes.push(selectedScope);
-            selectedTransclude.transclude(selectedScope, function(caseElement) {
+            selectedTransclude.transclude(function(caseElement, selectedScope) {
+              selectedScopes.push(selectedScope);
               var anchor = selectedTransclude.element;
+              caseElement[caseElement.length++] = document.createComment(' end ngSwitchWhen: ');
+              var block = { clone: caseElement };
 
-              selectedElements.push(caseElement);
+              selectedElements.push(block);
               $animate.enter(caseElement, anchor.parent(), anchor);
             });
           });
@@ -21021,8 +23576,9 @@ var ngSwitchDirective = ['$animate', function($animate) {
 
 var ngSwitchWhenDirective = ngDirective({
   transclude: 'element',
-  priority: 800,
+  priority: 1200,
   require: '^ngSwitch',
+  multiElement: true,
   link: function(scope, element, attrs, ctrl, $transclude) {
     ctrl.cases['!' + attrs.ngSwitchWhen] = (ctrl.cases['!' + attrs.ngSwitchWhen] || []);
     ctrl.cases['!' + attrs.ngSwitchWhen].push({ transclude: $transclude, element: element });
@@ -21031,8 +23587,9 @@ var ngSwitchWhenDirective = ngDirective({
 
 var ngSwitchDefaultDirective = ngDirective({
   transclude: 'element',
-  priority: 800,
+  priority: 1200,
   require: '^ngSwitch',
+  multiElement: true,
   link: function(scope, element, attr, ctrl, $transclude) {
     ctrl.cases['?'] = (ctrl.cases['?'] || []);
     ctrl.cases['?'].push({ transclude: $transclude, element: element });
@@ -21042,7 +23599,7 @@ var ngSwitchDefaultDirective = ngDirective({
 /**
  * @ngdoc directive
  * @name ngTransclude
- * @restrict AC
+ * @restrict EAC
  *
  * @description
  * Directive that marks the insertion point for the transcluded DOM of the nearest parent directive that uses transclusion.
@@ -21063,7 +23620,7 @@ var ngSwitchDefaultDirective = ngDirective({
                scope: { title:'@' },
                template: '<div style="border: 1px solid black;">' +
                            '<div style="background-color: gray">{{title}}</div>' +
-                           '<div ng-transclude></div>' +
+                           '<ng-transclude></ng-transclude>' +
                          '</div>'
              };
          })
@@ -21094,6 +23651,7 @@ var ngSwitchDefaultDirective = ngDirective({
  *
  */
 var ngTranscludeDirective = ngDirective({
+  restrict: 'EAC',
   link: function($scope, $element, $attrs, controller, $transclude) {
     if (!$transclude) {
       throw minErr('ngTransclude')('orphan',
@@ -21274,7 +23832,7 @@ var ngOptionsMinErr = minErr('ngOptions');
 
           Select <a href ng-click="myColor = { name:'not in list', shade: 'other' }">bogus</a>.<br>
           <hr/>
-          Currently selected: {{ {selected_color:myColor}  }}
+          Currently selected: {{ {selected_color:myColor} }}
           <div style="border:solid 1px black; height:20px"
                ng-style="{'background-color':myColor.name}">
           </div>
@@ -21294,7 +23852,11 @@ var ngOptionsMinErr = minErr('ngOptions');
     </example>
  */
 
-var ngOptionsDirective = valueFn({ terminal: true });
+var ngOptionsDirective = valueFn({
+  restrict: 'A',
+  terminal: true
+});
+
 // jshint maxlen: false
 var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
                          //000011111111110000000000022222222220000000000000000000003333333333000000000000004444444444444440000000005555555555555550000000666666666666666000000000000000777777777700000000000000000008888888888
@@ -21323,7 +23885,7 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
       };
 
 
-      self.addOption = function(value) {
+      self.addOption = function(value, element) {
         assertNotHasOwnProperty(value, '"option value"');
         optionsMap[value] = true;
 
@@ -21331,6 +23893,12 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
           $element.val(value);
           if (unknownOption.parent()) unknownOption.remove();
         }
+        // Workaround for https://code.google.com/p/chromium/issues/detail?id=381459
+        // Adding an <option selected="selected"> element to a <select required="required"> should
+        // automatically select the new element
+        if (element[0].hasAttribute('selected')) {
+          element[0].selected = true;
+        }
       };
 
 
@@ -21373,6 +23941,7 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
           optionsExp = attr.ngOptions,
           nullOption = false, // if false, user will not be able to select it (used by ngOptions)
           emptyOption,
+          renderScheduled = false,
           // we can't just jqLite('<option>') since jqLite is not smart enough
           // to create it in <select> and IE barfs otherwise.
           optionTemplate = jqLite(document.createElement('option')),
@@ -21554,23 +24123,51 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
                   value = valueFn(scope, locals);
                 }
               }
-              // Update the null option's selected property here so $render cleans it up correctly
-              if (optionGroupsCache[0].length > 1) {
-                if (optionGroupsCache[0][1].id !== key) {
-                  optionGroupsCache[0][1].selected = false;
-                }
-              }
             }
             ctrl.$setViewValue(value);
+            render();
           });
         });
 
         ctrl.$render = render;
 
-        // TODO(vojta): can't we optimize this ?
-        scope.$watch(render);
+        scope.$watchCollection(valuesFn, scheduleRendering);
+
+        if (multiple) {
+          scope.$watchCollection(function() { return ctrl.$modelValue; }, scheduleRendering);
+        }
+
+
+        function getSelectedSet() {
+          var selectedSet = false;
+          if (multiple) {
+            var modelValue = ctrl.$modelValue;
+            if (trackFn && isArray(modelValue)) {
+              selectedSet = new HashMap([]);
+              var locals = {};
+              for (var trackIndex = 0; trackIndex < modelValue.length; trackIndex++) {
+                locals[valueName] = modelValue[trackIndex];
+                selectedSet.put(trackFn(scope, locals), modelValue[trackIndex]);
+              }
+            } else {
+              selectedSet = new HashMap(modelValue);
+            }
+          }
+          return selectedSet;
+        }
+
+
+        function scheduleRendering() {
+          if (!renderScheduled) {
+            scope.$$postDigest(render);
+            renderScheduled = true;
+          }
+        }
+
 
         function render() {
+          renderScheduled = false;
+
               // Temporary location for the option groups before we render them
           var optionGroups = {'':[]},
               optionGroupNames = [''],
@@ -21586,22 +24183,11 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
               groupIndex, index,
               locals = {},
               selected,
-              selectedSet = false, // nothing is selected yet
+              selectedSet = getSelectedSet(),
               lastElement,
               element,
               label;
 
-          if (multiple) {
-            if (trackFn && isArray(modelValue)) {
-              selectedSet = new HashMap([]);
-              for (var trackIndex = 0; trackIndex < modelValue.length; trackIndex++) {
-                locals[valueName] = modelValue[trackIndex];
-                selectedSet.put(trackFn(scope, locals), modelValue[trackIndex]);
-              }
-            } else {
-              selectedSet = new HashMap(modelValue);
-            }
-          }
 
           // We now build up the list of options we need (we merge later)
           for (index = 0; length = keys.length, index < length; index++) {
@@ -21697,8 +24283,14 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
                   lastElement.val(existingOption.id = option.id);
                 }
                 // lastElement.prop('selected') provided by jQuery has side-effects
-                if (existingOption.selected !== option.selected) {
+                if (lastElement[0].selected !== option.selected) {
                   lastElement.prop('selected', (existingOption.selected = option.selected));
+                  if (msie) {
+                    // See #7692
+                    // The selected item wouldn't visually update on IE without this.
+                    // Tested on Win7: IE9, IE10 and IE11. Future IEs should be tested as well
+                    lastElement.prop('selected', existingOption.selected);
+                  }
                 }
               } else {
                 // grow elements
@@ -21714,6 +24306,7 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
                   (element = optionTemplate.clone())
                       .val(option.id)
                       .prop('selected', option.selected)
+                      .attr('selected', option.selected)
                       .text(option.label);
                 }
 
@@ -21781,11 +24374,13 @@ var optionDirective = ['$interpolate', function($interpolate) {
         if (interpolateFn) {
           scope.$watch(interpolateFn, function interpolateWatchAction(newVal, oldVal) {
             attr.$set('value', newVal);
-            if (newVal !== oldVal) selectCtrl.removeOption(oldVal);
-            selectCtrl.addOption(newVal);
+            if (oldVal !== newVal) {
+              selectCtrl.removeOption(oldVal);
+            }
+            selectCtrl.addOption(newVal, element);
           });
         } else {
-          selectCtrl.addOption(attr.value);
+          selectCtrl.addOption(attr.value, element);
         }
 
         element.on('$destroy', function() {
@@ -21798,7 +24393,7 @@ var optionDirective = ['$interpolate', function($interpolate) {
 
 var styleDirective = valueFn({
   restrict: 'E',
-  terminal: true
+  terminal: false
 });
 
   if (window.angular.bootstrap) {
@@ -21807,7 +24402,7 @@ var styleDirective = valueFn({
     return;
   }
 
-  //try to bind to jquery now so that one can write angular.element().read()
+  //try to bind to jquery now so that one can write jqLite(document).ready()
   //but we will rebind on bootstrap again.
   bindJQuery();
 
@@ -21819,4 +24414,4 @@ var styleDirective = valueFn({
 
 })(window, document);
 
-!window.angular.$$csp() && window.angular.element(document).find('head').prepend('<style type="text/css">@charset "UTF-8";[ng\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak,.ng-hide{display:none !important;}ng\\:form{display:block;}.ng-animate-block-transitions{transition:0s all!important;-webkit-transition:0s all!important;}.ng-hide-add-active,.ng-hide-remove{display:block!important;}</style>');
\ No newline at end of file
+!window.angular.$$csp() && window.angular.element(document).find('head').prepend('<style type="text/css">@charset "UTF-8";[ng\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak,.ng-hide:not(.ng-animate){display:none !important;}ng\\:form{display:block;}</style>');
\ No newline at end of file
diff --git a/webclient/js/angular.min.js b/webclient/js/angular.min.js
index 1456067c2f..5475589e2f 100644
--- a/webclient/js/angular.min.js
+++ b/webclient/js/angular.min.js
@@ -1,200 +1,237 @@
 /*
- AngularJS v1.2.0
- (c) 2010-2012 Google, Inc. http://angularjs.org
+ AngularJS v1.3.0-rc.1
+ (c) 2010-2014 Google, Inc. http://angularjs.org
  License: MIT
 */
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+Zd=["$locale","$interpolate",function(a,c){var d=/{}/g;return{restrict:"EA",link:function(e,f,g){var h=g.count,m=g.$attr.when&&f.attr(g.$attr.when),k=g.offset||0,n=e.$eval(m)||{},p={},l=c.startSymbol(),q=c.endSymbol(),s=/^when(Minus)?(.+)$/;r(g,function(a,c){s.test(c)&&(n[P(c.replace("when","").replace("Minus","-"))]=f.attr(g.$attr[c]))});r(n,function(a,e){p[e]=c(a.replace(d,l+h+"-"+k+q))});e.$watch(function(){var c=parseFloat(e.$eval(h));if(isNaN(c))return"";c in n||(c=a.pluralCat(c-k));return p[c](e)},
+function(a){f.text(a)})}}}],$d=["$parse","$animate",function(a,c){var d=K("ngRepeat"),e=function(a,c,d,e,k,n,p){a[d]=e;k&&(a[k]=n);a.$index=c;a.$first=0===c;a.$last=c===p-1;a.$middle=!(a.$first||a.$last);a.$odd=!(a.$even=0===(c&1))};return{restrict:"A",multiElement:!0,transclude:"element",priority:1E3,terminal:!0,$$tlb:!0,compile:function(f,g){var h=g.ngRepeat,m=Y.createComment(" end ngRepeat: "+h+" "),k=h.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+track\s+by\s+([\s\S]+?))?\s*$/);
+if(!k)throw d("iexp",h);var n=k[1],p=k[2],l=k[3],q=k[4],k=n.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);if(!k)throw d("iidexp",n);var A=k[3]||k[1],u=k[2];if(l&&(!/^[$a-zA-Z_][$a-zA-Z0-9_]*$/.test(l)||/^(null|undefined|this|\$index|\$first|\$middle|\$last|\$even|\$odd|\$parent)$/.test(l)))throw d("badident",l);var t,z,B,v,w={$id:Ka};q?t=a(q):(B=function(a,c){return Ka(c)},v=function(a){return a});return function(a,f,g,k,n){t&&(z=function(c,d,e){u&&(w[u]=c);w[A]=d;w.$index=e;return t(a,w)});
+var q=Object.create(null);a.$watchCollection(p,function(g){var k,p,t=f[0],J,x=Object.create(null),w,N,E,F,y,C,ga;l&&(a[l]=g);if(Na(g))y=g,p=z||B;else{p=z||v;y=[];for(ga in g)g.hasOwnProperty(ga)&&"$"!=ga.charAt(0)&&y.push(ga);y.sort()}w=y.length;ga=Array(w);for(k=0;k<w;k++)if(N=g===y?k:y[k],E=g[N],F=p(N,E,k),q[F])C=q[F],delete q[F],x[F]=C,ga[k]=C;else{if(x[F])throw r(ga,function(a){a&&a.scope&&(q[a.id]=a)}),d("dupes",h,F,sa(E));ga[k]={id:F,scope:s,clone:s};x[F]=!0}for(J in q){C=q[J];F=hb(C.clone);
+c.leave(F);if(F[0].parentNode)for(k=0,p=F.length;k<p;k++)F[k].$$NG_REMOVED=!0;C.scope.$destroy()}for(k=0;k<w;k++)if(N=g===y?k:y[k],E=g[N],C=ga[k],C.scope){J=t;do J=J.nextSibling;while(J&&J.$$NG_REMOVED);C.clone[0]!=J&&c.move(hb(C.clone),null,G(t));t=C.clone[C.clone.length-1];e(C.scope,k,A,E,u,N,w)}else n(function(a,d){C.scope=d;var f=m.cloneNode(!1);a[a.length++]=f;c.enter(a,null,G(t));t=f;C.clone=a;x[C.id]=C;e(C.scope,k,A,E,u,N,w)});q=x})}}}}],ae=["$animate",function(a){return{restrict:"A",multiElement:!0,
+link:function(c,d,e){c.$watch(e.ngShow,function(c){a[c?"removeClass":"addClass"](d,"ng-hide")})}}}],Ud=["$animate",function(a){return{restrict:"A",multiElement:!0,link:function(c,d,e){c.$watch(e.ngHide,function(c){a[c?"addClass":"removeClass"](d,"ng-hide")})}}}],be=Fa(function(a,c,d){a.$watch(d.ngStyle,function(a,d){d&&a!==d&&r(d,function(a,d){c.css(d,"")});a&&c.css(a)},!0)}),ce=["$animate",function(a){return{restrict:"EA",require:"ngSwitch",controller:["$scope",function(){this.cases={}}],link:function(c,
+d,e,f){var g=[],h=[],m=[],k=[],n=function(a,c){return function(){a.splice(c,1)}};c.$watch(e.ngSwitch||e.on,function(c){var d,e;d=0;for(e=m.length;d<e;++d)a.cancel(m[d]);d=m.length=0;for(e=k.length;d<e;++d){var s=hb(h[d].clone);k[d].$destroy();(m[d]=a.leave(s)).then(n(m,d))}h.length=0;k.length=0;(g=f.cases["!"+c]||f.cases["?"])&&r(g,function(c){c.transclude(function(d,e){k.push(e);var f=c.element;d[d.length++]=Y.createComment(" end ngSwitchWhen: ");h.push({clone:d});a.enter(d,f.parent(),f)})})})}}}],
+de=Fa({transclude:"element",priority:1200,require:"^ngSwitch",multiElement:!0,link:function(a,c,d,e,f){e.cases["!"+d.ngSwitchWhen]=e.cases["!"+d.ngSwitchWhen]||[];e.cases["!"+d.ngSwitchWhen].push({transclude:f,element:c})}}),ee=Fa({transclude:"element",priority:1200,require:"^ngSwitch",multiElement:!0,link:function(a,c,d,e,f){e.cases["?"]=e.cases["?"]||[];e.cases["?"].push({transclude:f,element:c})}}),ge=Fa({restrict:"EAC",link:function(a,c,d,e,f){if(!f)throw K("ngTransclude")("orphan",ta(c));f(function(a){c.empty();
+c.append(a)})}}),Hd=["$templateCache",function(a){return{restrict:"E",terminal:!0,compile:function(c,d){"text/ng-template"==d.type&&a.put(d.id,c[0].text)}}}],Hf=K("ngOptions"),fe=da({restrict:"A",terminal:!0}),Id=["$compile","$parse",function(a,c){var d=/^\s*([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+group\s+by\s+([\s\S]+?))?\s+for\s+(?:([\$\w][\$\w]*)|(?:\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)))\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?$/,e={$setViewValue:w};return{restrict:"E",require:["select",
+"?ngModel"],controller:["$element","$scope","$attrs",function(a,c,d){var m=this,k={},n=e,p;m.databound=d.ngModel;m.init=function(a,c,d){n=a;p=d};m.addOption=function(c,d){Ja(c,'"option value"');k[c]=!0;n.$viewValue==c&&(a.val(c),p.parent()&&p.remove());d[0].hasAttribute("selected")&&(d[0].selected=!0)};m.removeOption=function(a){this.hasOption(a)&&(delete k[a],n.$viewValue==a&&this.renderUnknownOption(a))};m.renderUnknownOption=function(c){c="? "+Ka(c)+" ?";p.val(c);a.prepend(p);a.val(c);p.prop("selected",
+!0)};m.hasOption=function(a){return k.hasOwnProperty(a)};c.$on("$destroy",function(){m.renderUnknownOption=w})}],link:function(e,g,h,m){function k(a,c,d,e){d.$render=function(){var a=d.$viewValue;e.hasOption(a)?(y.parent()&&y.remove(),c.val(a),""===a&&w.prop("selected",!0)):F(a)&&w?c.val(""):e.renderUnknownOption(a)};c.on("change",function(){a.$apply(function(){y.parent()&&y.remove();d.$setViewValue(c.val())})})}function n(a,c,d){var e;d.$render=function(){var a=new Xa(d.$viewValue);r(c.find("option"),
+function(c){c.selected=B(a.get(c.value))})};a.$watch(function(){ra(e,d.$viewValue)||(e=qa(d.$viewValue),d.$render())});c.on("change",function(){a.$apply(function(){var a=[];r(c.find("option"),function(c){c.selected&&a.push(c.value)});d.$setViewValue(a)})})}function p(e,f,h){function g(){z||(e.$$postDigest(k),z=!0)}function k(){z=!1;var a={"":[]},c=[""],d,g,l,s,t;l=h.$modelValue;s=F(e)||[];var A=p?Zb(s):s,G,y,D;y={};D=!1;if(q)if(g=h.$modelValue,x&&L(g))for(D=new Xa([]),d={},t=0;t<g.length;t++)d[n]=
+g[t],D.put(x(e,d),g[t]);else D=new Xa(g);t=D;var H,K;for(D=0;G=A.length,D<G;D++){g=D;if(p){g=A[D];if("$"===g.charAt(0))continue;y[p]=g}y[n]=s[g];d=r(e,y)||"";(g=a[d])||(g=a[d]=[],c.push(d));q?d=B(t.remove(x?x(e,y):w(e,y))):(x?(d={},d[n]=l,d=x(e,d)===x(e,y)):d=l===w(e,y),t=t||d);H=m(e,y);H=B(H)?H:"";g.push({id:x?x(e,y):p?A[D]:D,label:H,selected:d})}q||(u||null===l?a[""].unshift({id:"",label:"",selected:!t}):t||a[""].unshift({id:"?",label:"",selected:!0}));y=0;for(A=c.length;y<A;y++){d=c[y];g=a[d];
+E.length<=y?(l={element:v.clone().attr("label",d),label:g.label},s=[l],E.push(s),f.append(l.element)):(s=E[y],l=s[0],l.label!=d&&l.element.attr("label",l.label=d));H=null;D=0;for(G=g.length;D<G;D++)d=g[D],(t=s[D+1])?(H=t.element,t.label!==d.label&&H.text(t.label=d.label),t.id!==d.id&&H.val(t.id=d.id),H[0].selected!==d.selected&&(H.prop("selected",t.selected=d.selected),X&&H.prop("selected",t.selected))):(""===d.id&&u?K=u:(K=C.clone()).val(d.id).prop("selected",d.selected).attr("selected",d.selected).text(d.label),
+s.push({element:K,label:d.label,id:d.id,selected:d.selected}),H?H.after(K):l.element.append(K),H=K);for(D++;s.length>D;)s.pop().element.remove()}for(;E.length>y;)E.pop()[0].element.remove()}var l;if(!(l=t.match(d)))throw Hf("iexp",t,ta(f));var m=c(l[2]||l[1]),n=l[4]||l[6],p=l[5],r=c(l[3]||""),w=c(l[2]?l[1]:n),F=c(l[7]),x=l[8]?c(l[8]):null,E=[[{element:f,label:""}]];u&&(a(u)(e),u.removeClass("ng-scope"),u.remove());f.empty();f.on("change",function(){e.$apply(function(){var a,c=F(e)||[],d={},g,l,m,
+r,t,u,v;if(q)for(l=[],r=0,u=E.length;r<u;r++)for(a=E[r],m=1,t=a.length;m<t;m++){if((g=a[m].element)[0].selected){g=g.val();p&&(d[p]=g);if(x)for(v=0;v<c.length&&(d[n]=c[v],x(e,d)!=g);v++);else d[n]=c[g];l.push(w(e,d))}}else if(g=f.val(),"?"==g)l=s;else if(""===g)l=null;else if(x)for(v=0;v<c.length;v++){if(d[n]=c[v],x(e,d)==g){l=w(e,d);break}}else d[n]=c[g],p&&(d[p]=g),l=w(e,d);h.$setViewValue(l);k()})});h.$render=k;e.$watchCollection(F,g);q&&e.$watchCollection(function(){return h.$modelValue},g)}if(m[1]){var l=
+m[0];m=m[1];var q=h.multiple,t=h.ngOptions,u=!1,w,z=!1,C=G(Y.createElement("option")),v=G(Y.createElement("optgroup")),y=C.clone();h=0;for(var E=g.children(),D=E.length;h<D;h++)if(""===E[h].value){w=u=E.eq(h);break}l.init(m,u,y);q&&(m.$isEmpty=function(a){return!a||0===a.length});t?p(e,g,m):q?n(e,g,m):k(e,g,m,l)}}}}],Kd=["$interpolate",function(a){var c={addOption:w,removeOption:w};return{restrict:"E",priority:100,compile:function(d,e){if(F(e.value)){var f=a(d.text(),!0);f||e.$set("value",d.text())}return function(a,
+d,e){var k=d.parent(),n=k.data("$selectController")||k.parent().data("$selectController");n&&n.databound?d.prop("selected",!1):n=c;f?a.$watch(f,function(a,c){e.$set("value",a);c!==a&&n.removeOption(c);n.addOption(a,d)}):n.addOption(e.value,d);d.on("$destroy",function(){n.removeOption(e.value)})}}}}],Jd=da({restrict:"E",terminal:!1});t.angular.bootstrap?console.log("WARNING: Tried to load angular more than once."):(zd(),Bd(Ea),G(Y).ready(function(){vd(Y,gc)}))})(window,document);
+!window.angular.$$csp()&&window.angular.element(document).find("head").prepend('<style type="text/css">@charset "UTF-8";[ng\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak,.ng-hide:not(.ng-animate){display:none !important;}ng\\:form{display:block;}</style>');
 //# sourceMappingURL=angular.min.js.map
diff --git a/webclient/js/autofill-event.js b/webclient/js/autofill-event.js
new file mode 100755
index 0000000000..006f83e1be
--- /dev/null
+++ b/webclient/js/autofill-event.js
@@ -0,0 +1,117 @@
+/**
+ * Autofill event polyfill ##version:1.0.0##
+ * (c) 2014 Google, Inc.
+ * License: MIT
+ */
+(function(window) {
+  var $ = window.jQuery || window.angular.element;
+  var rootElement = window.document.documentElement,
+    $rootElement = $(rootElement);
+
+  addGlobalEventListener('change', markValue);
+  addValueChangeByJsListener(markValue);
+
+  $.prototype.checkAndTriggerAutoFillEvent = jqCheckAndTriggerAutoFillEvent;
+
+  // Need to use blur and not change event
+  // as Chrome does not fire change events in all cases an input is changed
+  // (e.g. when starting to type and then finish the input by auto filling a username)
+  addGlobalEventListener('blur', function(target) {
+    // setTimeout needed for Chrome as it fills other
+    // form fields a little later...
+    window.setTimeout(function() {
+      findParentForm(target).find('input').checkAndTriggerAutoFillEvent();
+    }, 20);
+  });
+
+  window.document.addEventListener('DOMContentLoaded', function() {
+    // The timeout is needed for Chrome as it auto fills
+    // login forms some time after DOMContentLoaded!
+    window.setTimeout(function() {
+      $rootElement.find('input').checkAndTriggerAutoFillEvent();
+    }, 200);
+  }, false);
+
+  return;
+
+  // ----------
+
+  function jqCheckAndTriggerAutoFillEvent() {
+    var i, el;
+    for (i=0; i<this.length; i++) {
+      el = this[i];
+      if (!valueMarked(el)) {
+        markValue(el);
+        triggerChangeEvent(el);
+      }
+    }
+  }
+
+  function valueMarked(el) {
+    var val = el.value,
+         $$currentValue = el.$$currentValue;
+    if (!val && !$$currentValue) {
+      return true;
+    }
+    return val === $$currentValue;
+  }
+
+  function markValue(el) {
+    el.$$currentValue = el.value;
+  }
+
+  function addValueChangeByJsListener(listener) {
+    var jq = window.jQuery || window.angular.element,
+        jqProto = jq.prototype;
+    var _val = jqProto.val;
+    jqProto.val = function(newValue) {
+      var res = _val.apply(this, arguments);
+      if (arguments.length > 0) {
+        forEach(this, function(el) {
+          listener(el, newValue);
+        });
+      }
+      return res;
+    }
+  }
+
+  function addGlobalEventListener(eventName, listener) {
+    // Use a capturing event listener so that
+    // we also get the event when it's stopped!
+    // Also, the blur event does not bubble.
+    rootElement.addEventListener(eventName, onEvent, true);
+
+    function onEvent(event) {
+      var target = event.target;
+      listener(target);
+    }
+  }
+
+  function findParentForm(el) {
+    while (el) {
+      if (el.nodeName === 'FORM') {
+        return $(el);
+      }
+      el = el.parentNode;
+    }
+    return $();
+  }
+
+  function forEach(arr, listener) {
+    if (arr.forEach) {
+      return arr.forEach(listener);
+    }
+    var i;
+    for (i=0; i<arr.length; i++) {
+      listener(arr[i]);
+    }
+  }
+
+  function triggerChangeEvent(element) {
+    var doc = window.document;
+    var event = doc.createEvent("HTMLEvents");
+    event.initEvent("change", true, true);
+    element.dispatchEvent(event);
+  }
+
+})(window);
diff --git a/webclient/login/login.html b/webclient/login/login.html
index 6297ec4d42..6b321f8fc5 100644
--- a/webclient/login/login.html
+++ b/webclient/login/login.html
@@ -23,7 +23,7 @@
                     <br/>
                     <input id="password" size="32" type="password" ng-model="account.password" placeholder="Password"/>
                     <br/><br/>
-                    <button ng-click="login()" ng-disabled="!account.user_id || !account.password || !account.homeserver">Login</button>
+                    <button id="login" ng-click="login()" ng-disabled="!account.user_id || !account.password || !account.homeserver">Login</button>
                     <br/><br/>
                 </div>
 
diff --git a/webclient/login/register-controller.js b/webclient/login/register-controller.js
index 5a14964248..b3c0c21335 100644
--- a/webclient/login/register-controller.js
+++ b/webclient/login/register-controller.js
@@ -19,6 +19,12 @@ angular.module('RegisterController', ['matrixService'])
                                     function($scope, $rootScope, $location, matrixService, eventStreamService) {
     'use strict';
     
+    var config = window.webClientConfig;
+    var useCaptcha = true;
+    if (config !== undefined) {
+        useCaptcha = config.useCaptcha;
+    }
+    
     // FIXME: factor out duplication with login-controller.js
     
     // Assume that this is hosted on the home server, in which case the URL
@@ -87,9 +93,12 @@ angular.module('RegisterController', ['matrixService'])
     };
 
     $scope.registerWithMxidAndPassword = function(mxid, password, threepidCreds) {
-        matrixService.register(mxid, password, threepidCreds).then(
+        matrixService.register(mxid, password, threepidCreds, useCaptcha).then(
             function(response) {
                 $scope.feedback = "Success";
+                if (useCaptcha) {
+                    Recaptcha.destroy();
+                }
                 // Update the current config 
                 var config = matrixService.config();
                 angular.extend(config, {
@@ -116,11 +125,21 @@ angular.module('RegisterController', ['matrixService'])
             },
             function(error) {
                 console.trace("Registration error: "+error);
+                if (useCaptcha) {
+                    Recaptcha.reload();
+                }
                 if (error.data) {
                     if (error.data.errcode === "M_USER_IN_USE") {
                         $scope.feedback = "Username already taken.";
                         $scope.reenter_username = true;
                     }
+                    else if (error.data.errcode == "M_CAPTCHA_INVALID") {
+                        $scope.feedback = "Failed captcha.";
+                    }
+                    else if (error.data.errcode == "M_CAPTCHA_NEEDED") {
+                        $scope.feedback = "Captcha is required on this home " +
+                                          "server.";
+                    }
                 }
                 else if (error.status === 0) {
                     $scope.feedback = "Unable to talk to the server.";
@@ -142,6 +161,33 @@ angular.module('RegisterController', ['matrixService'])
             }
         );
     };
+	
+	var setupCaptcha = function() {
+	    console.log("Setting up ReCaptcha")
+        var config = window.webClientConfig;
+        var public_key = undefined;
+        if (config === undefined) {
+            console.error("Couldn't find webClientConfig. Cannot get public key for captcha.");
+        }
+        else {
+            public_key = webClientConfig.recaptcha_public_key;
+            if (public_key === undefined) {
+                console.error("No public key defined for captcha!")
+            }
+        }
+	    Recaptcha.create(public_key,
+	    "regcaptcha",
+	    {
+	      theme: "red",
+	      callback: Recaptcha.focus_response_field
+	    });
+	};
 
+	$scope.init = function() {
+        if (useCaptcha) {
+	        setupCaptcha();
+        }
+	};
+    
 }]);
 
diff --git a/webclient/login/register.html b/webclient/login/register.html
index 06a6526b70..a27f9ad4e8 100644
--- a/webclient/login/register.html
+++ b/webclient/login/register.html
@@ -12,7 +12,6 @@
                 
                 <div style="text-align: center">
                     <br/>
-
                     <input ng-show="!wait_3pid_code" id="email" size="32" type="text" ng-focus="true" ng-model="account.email" placeholder="Email address (optional)"/>
                     <div ng-show="!wait_3pid_code" class="smallPrint">Specifying an email address lets other users find you on Matrix more easily,<br/>
                         and will give you a way to reset your password in the future</div>
@@ -26,7 +25,10 @@
                     <input ng-show="!wait_3pid_code" id="displayName" size="32" type="text" ng-model="account.displayName" placeholder="Display name (e.g. Bob Obson)"/>
                     <br ng-show="!wait_3pid_code" />
                     <br ng-show="!wait_3pid_code" />
-                    
+
+
+                    <div id="regcaptcha" ng-init="init()" />
+
                     <button ng-show="!wait_3pid_code" ng-click="register()" ng-disabled="!account.desired_user_id || !account.homeserver || !account.pwd1 || !account.pwd2 || account.pwd1 !== account.pwd2">Sign up</button>
 
                     <div ng-show="wait_3pid_code">
diff --git a/webclient/media/busy.mp3 b/webclient/media/busy.mp3
new file mode 100644
index 0000000000..fec27ba4c5
--- /dev/null
+++ b/webclient/media/busy.mp3
Binary files differdiff --git a/webclient/media/busy.ogg b/webclient/media/busy.ogg
new file mode 100644
index 0000000000..5d64a7d0d9
--- /dev/null
+++ b/webclient/media/busy.ogg
Binary files differdiff --git a/webclient/media/callend.mp3 b/webclient/media/callend.mp3
new file mode 100644
index 0000000000..50c34e5640
--- /dev/null
+++ b/webclient/media/callend.mp3
Binary files differdiff --git a/webclient/media/callend.ogg b/webclient/media/callend.ogg
new file mode 100644
index 0000000000..927ce1f634
--- /dev/null
+++ b/webclient/media/callend.ogg
Binary files differdiff --git a/webclient/media/ring.mp3 b/webclient/media/ring.mp3
new file mode 100644
index 0000000000..3c3cdde3f9
--- /dev/null
+++ b/webclient/media/ring.mp3
Binary files differdiff --git a/webclient/media/ring.ogg b/webclient/media/ring.ogg
new file mode 100644
index 0000000000..de49b8ae6f
--- /dev/null
+++ b/webclient/media/ring.ogg
Binary files differdiff --git a/webclient/media/ringback.mp3 b/webclient/media/ringback.mp3
new file mode 100644
index 0000000000..6ee34bf395
--- /dev/null
+++ b/webclient/media/ringback.mp3
Binary files differdiff --git a/webclient/media/ringback.ogg b/webclient/media/ringback.ogg
new file mode 100644
index 0000000000..7dbfdcd017
--- /dev/null
+++ b/webclient/media/ringback.ogg
Binary files differdiff --git a/webclient/recents/recents-controller.js b/webclient/recents/recents-controller.js
index 0f27f7a660..ee8a41c366 100644
--- a/webclient/recents/recents-controller.js
+++ b/webclient/recents/recents-controller.js
@@ -16,81 +16,16 @@
 
 'use strict';
 
-angular.module('RecentsController', ['matrixService', 'matrixFilter', 'eventHandlerService'])
-.controller('RecentsController', ['$scope', 'matrixService', 'eventHandlerService', 
-                               function($scope,  matrixService, eventHandlerService) {
-    $scope.rooms = {};
+angular.module('RecentsController', ['matrixService', 'matrixFilter'])
+.controller('RecentsController', ['$rootScope', '$scope', 'eventHandlerService', 
+                               function($rootScope, $scope, eventHandlerService) {
 
-    // $scope of the parent where the recents component is included can override this value
-    // in order to highlight a specific room in the list
-    $scope.recentsSelectedRoomID;
-
-    var listenToEventStream = function() {
-        // Refresh the list on matrix invitation and message event
-        $scope.$on(eventHandlerService.MEMBER_EVENT, function(ngEvent, event, isLive) {
-            if (isLive) {
-                $scope.rooms[event.room_id].lastMsg = event;
-            }
-        });
-        $scope.$on(eventHandlerService.MSG_EVENT, function(ngEvent, event, isLive) {
-            if (isLive) {
-                $scope.rooms[event.room_id].lastMsg = event;              
-            }
-        });
-        $scope.$on(eventHandlerService.CALL_EVENT, function(ngEvent, event, isLive) {
-            if (isLive) {
-                $scope.rooms[event.room_id].lastMsg = event;
-            }
-        });
-        $scope.$on(eventHandlerService.ROOM_CREATE_EVENT, function(ngEvent, event, isLive) {
-            if (isLive) {
-                $scope.rooms[event.room_id] = event;
-            }
-        });
-    };
-
-    
-    var refresh = function() {
-        // List all rooms joined or been invited to
-        // TODO: This is a pity that event-stream-service.js makes the same call
-        // We should be able to reuse event-stream-service.js fetched data
-        matrixService.rooms(1, false).then(
-            function(response) {
-                // Reset data
-                $scope.rooms = {};
-
-                var rooms = response.data.rooms;
-                for (var i=0; i<rooms.length; i++) {
-                    var room = rooms[i];
-                    
-                    // Add room_alias & room_display_name members
-                    $scope.rooms[room.room_id] = angular.extend(room, matrixService.getRoomAliasAndDisplayName(room));
+    // Expose the service to the view
+    $scope.eventHandlerService = eventHandlerService;
 
-                    // Create a shortcut for the last message of this room
-                    if (room.messages && room.messages.chunk && room.messages.chunk[0]) {
-                        $scope.rooms[room.room_id].lastMsg = room.messages.chunk[0];
-                    }
-                }
-
-                var presence = response.data.presence;
-                for (var i = 0; i < presence.length; ++i) {
-                    eventHandlerService.handleEvent(presence[i], false);
-                }
-
-                // From now, update recents from the stream
-                listenToEventStream();
-            },
-            function(error) {
-                $scope.feedback = "Failure: " + error.data;
-            }
-        );
-    };
+    // $rootScope of the parent where the recents component is included can override this value
+    // in order to highlight a specific room in the list
+    $rootScope.recentsSelectedRoomID;
 
-    $scope.onInit = function() {
-        eventHandlerService.waitForInitialSyncCompletion().then(function() {
-            refresh();
-        });
-    };
-    
 }]);
 
diff --git a/webclient/recents/recents-filter.js b/webclient/recents/recents-filter.js
index d80de6fbeb..468a746b18 100644
--- a/webclient/recents/recents-filter.js
+++ b/webclient/recents/recents-filter.js
@@ -17,31 +17,51 @@
 'use strict';
 
 angular.module('RecentsController')
-.filter('orderRecents', function() {
+.filter('orderRecents', ["matrixService", "eventHandlerService", function(matrixService, eventHandlerService) {
     return function(rooms) {
+        var user_id = matrixService.config().user_id;
 
         // Transform the dict into an array
         // The key, room_id, is already in value objects
         var filtered = [];
-        angular.forEach(rooms, function(value, key) {
-            filtered.push( value );
+        angular.forEach(rooms, function(room, room_id) {
+            
+            // Show the room only if the user has joined it or has been invited
+            // (ie, do not show it if he has been banned)
+            var member = eventHandlerService.getMember(room_id, user_id);
+            if (member && ("invite" === member.membership || "join" === member.membership)) {
+            
+                // Count users here
+                // TODO: Compute it directly in eventHandlerService
+                room.numUsersInRoom = eventHandlerService.getUsersCountInRoom(room_id);
+
+                filtered.push(room);
+            }
+            else if ("invite" === room.membership) {
+                // The only information we have about the room is that the user has been invited
+                filtered.push(room);
+            }
         });
 
         // And time sort them
         // The room with the lastest message at first
-        filtered.sort(function (a, b) {
+        filtered.sort(function (roomA, roomB) {
+
+            var lastMsgRoomA = eventHandlerService.getLastMessage(roomA.room_id, true);
+            var lastMsgRoomB = eventHandlerService.getLastMessage(roomB.room_id, true);
+
             // Invite message does not have a body message nor ts
             // Puth them at the top of the list
-            if (undefined === a.lastMsg) {
+            if (undefined === lastMsgRoomA) {
                 return -1;
             }
-            else if (undefined === b.lastMsg) {
+            else if (undefined === lastMsgRoomB) {
                 return 1;
             }
             else {
-                return b.lastMsg.ts - a.lastMsg.ts;
+                return lastMsgRoomB.ts - lastMsgRoomA.ts;
             }
         });
         return filtered;
     };
-});
\ No newline at end of file
+}]);
\ No newline at end of file
diff --git a/webclient/recents/recents.html b/webclient/recents/recents.html
index 1c059249bf..edfc1677eb 100644
--- a/webclient/recents/recents.html
+++ b/webclient/recents/recents.html
@@ -1,72 +1,95 @@
-<div ng-controller="RecentsController" data-ng-init="onInit()">
+<div ng-controller="RecentsController">
     <table class="recentsTable">
-        <tbody ng-repeat="(rm_id, room) in rooms | orderRecents" 
+        <tbody ng-repeat="(index, room) in events.rooms | orderRecents" 
                ng-click="goToPage('room/' + (room.room_alias ? room.room_alias : room.room_id) )" 
                class ="recentsRoom" 
-               ng-class="{'recentsRoomSelected': (room.room_id === recentsSelectedRoomID)}">
+               ng-class="{'recentsRoomSelected': (room.room_id === recentsSelectedRoomID)}">                                           
             <tr>
-                <td class="recentsRoomName">
+                <td ng-class="room['m.room.join_rules'].content.join_rule == 'public' ? 'recentsRoomName recentsPublicRoom' : 'recentsRoomName'">
                     {{ room.room_id | mRoomName }}
                 </td>
+                <td class="recentsRoomSummaryUsersCount">
+                    <span ng-show="undefined !== room.numUsersInRoom">
+                        {{ room.numUsersInRoom || '1' }} {{ room.numUsersInRoom == 1 ? 'user' : 'users' }}                     
+                    </span>
+                </td>
                 <td class="recentsRoomSummaryTS">
-                    {{ (room.lastMsg.ts) | date:'MMM d HH:mm' }}
+                    <!-- Use a temp var as alias to the last room message.
+                         Declaring it in this way ensures the data-binding -->
+                    {{ lastMsg = eventHandlerService.getLastMessage(room.room_id, true);"" }}
+
+                    {{ (lastMsg.ts) | date:'MMM d HH:mm' }}
                 </td>
             </tr>
 
             <tr>
-                <td colspan="2" class="recentsRoomSummary">
+                <td colspan="3" class="recentsRoomSummary">
 
                     <div ng-show="room.membership === 'invite'">
-                        {{ room.lastMsg.inviter | mUserDisplayName: room.room_id }} invited you
+                        {{ room.inviter | mUserDisplayName: room.room_id }} invited you
                     </div>
                     
-                    <div ng-hide="room.membership === 'invite'" ng-switch="room.lastMsg.type">
+                    <div ng-hide="room.membership === 'invite'" ng-switch="lastMsg.type">
                         <div ng-switch-when="m.room.member">
-                            <span ng-if="'join' === room.lastMsg.content.membership">
-                                {{ room.lastMsg.state_key | mUserDisplayName: room.room_id}} joined
+                            <span ng-if="'join' === lastMsg.content.membership">
+                                {{ lastMsg.state_key | mUserDisplayName: room.room_id}} joined
                             </span>
-                            <span ng-if="'leave' === room.lastMsg.content.membership">
-                                <span ng-if="room.lastMsg.user_id === room.lastMsg.state_key">
-                                    {{room.lastMsg.state_key | mUserDisplayName: room.room_id }} left
+                            <span ng-if="'leave' === lastMsg.content.membership">
+                                <span ng-if="lastMsg.user_id === lastMsg.state_key">
+                                    {{lastMsg.state_key | mUserDisplayName: room.room_id }} left
                                 </span>
-                                <span ng-if="room.lastMsg.user_id !== room.lastMsg.state_key">
-                                    {{ room.lastMsg.user_id | mUserDisplayName: room.room_id }}
-                                    {{ {"join": "kicked", "ban": "unbanned"}[room.lastMsg.content.prev] }}
-                                    {{ room.lastMsg.state_key | mUserDisplayName: room.room_id }}
+                                <span ng-if="lastMsg.user_id !== lastMsg.state_key">
+                                    {{ lastMsg.user_id | mUserDisplayName: room.room_id }}
+                                    {{ {"join": "kicked", "ban": "unbanned"}[lastMsg.content.prev] }}
+                                    {{ lastMsg.state_key | mUserDisplayName: room.room_id }}
+                                </span>
+                                <span ng-if="'join' === lastMsg.content.prev && lastMsg.content.reason">
+                                    : {{ lastMsg.content.reason }}
                                 </span>
                             </span>
-                            <span ng-if="'invite' === room.lastMsg.content.membership || 'ban' === room.lastMsg.content.membership">
-                                {{ room.lastMsg.user_id | mUserDisplayName: room.room_id }}
-                                {{ {"invite": "invited", "ban": "banned"}[room.lastMsg.content.membership] }}
-                                {{ room.lastMsg.state_key | mUserDisplayName: room.room_id }}
+                            <span ng-if="'invite' === lastMsg.content.membership || 'ban' === lastMsg.content.membership">
+                                {{ lastMsg.user_id | mUserDisplayName: room.room_id }}
+                                {{ {"invite": "invited", "ban": "banned"}[lastMsg.content.membership] }}
+                                {{ lastMsg.state_key | mUserDisplayName: room.room_id }}
+                                <span ng-if="'ban' === lastMsg.content.prev && lastMsg.content.reason">
+                                    : {{ lastMsg.content.reason }}
+                                </span>
                             </span>
                         </div>
 
                         <div ng-switch-when="m.room.message">
-                            <div ng-switch="room.lastMsg.content.msgtype">
+                            <div ng-switch="lastMsg.content.msgtype">
                                 <div ng-switch-when="m.text">
-                                    {{ room.lastMsg.user_id | mUserDisplayName: room.room_id }} :
-                                    <span ng-bind-html="(room.lastMsg.content.body) | linky:'_blank'">
+                                    {{ lastMsg.user_id | mUserDisplayName: room.room_id }} :
+                                    <span ng-bind-html="(lastMsg.content.body) | linky:'_blank'">
                                     </span>
                                 </div>
 
                                 <div ng-switch-when="m.image">
-                                    {{ room.lastMsg.user_id | mUserDisplayName: room.room_id }} sent an image
+                                    {{ lastMsg.user_id | mUserDisplayName: room.room_id }} sent an image
                                 </div>
 
                                 <div ng-switch-when="m.emote">
-                                    <span ng-bind-html="'* ' + (room.lastMsg.user_id) + ' ' + room.lastMsg.content.body | linky:'_blank'">
+                                    <span ng-bind-html="'* ' + (lastMsg.user_id | mUserDisplayName: room.room_id) + ' ' + lastMsg.content.body | linky:'_blank'">
                                     </span>
                                 </div>
 
                                 <div ng-switch-default>
-                                    {{ room.lastMsg.content }}
+                                    {{ lastMsg.content }}
                                 </div>
                             </div>
                         </div>
 
+                        <div ng-switch-when="m.room.topic">
+                            {{ lastMsg.user_id | mUserDisplayName: room.room_id }} changed the topic to: {{ lastMsg.content.topic }}
+                        </div>
+
+                        <div ng-switch-when="m.room.name">
+                            {{ lastMsg.user_id | mUserDisplayName: room.room_id }} changed the room name to: {{ lastMsg.content.name }}
+                        </div>
+
                         <div ng-switch-default>
-                            <div ng-if="room.lastMsg.type.indexOf('m.call.') === 0">
+                            <div ng-if="lastMsg.type.indexOf('m.call.') === 0">
                                 Call
                             </div>
                         </div>
diff --git a/webclient/room/room-controller.js b/webclient/room/room-controller.js
index b9ba23dc48..c8104e39e6 100644
--- a/webclient/room/room-controller.js
+++ b/webclient/room/room-controller.js
@@ -15,8 +15,8 @@ limitations under the License.
 */
 
 angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
-.controller('RoomController', ['$scope', '$timeout', '$routeParams', '$location', '$rootScope', 'matrixService', 'eventHandlerService', 'mFileUpload', 'mPresence', 'matrixPhoneService', 'MatrixCall',
-                               function($scope, $timeout, $routeParams, $location, $rootScope, matrixService, eventHandlerService, mFileUpload, mPresence, matrixPhoneService, MatrixCall) {
+.controller('RoomController', ['$filter', '$scope', '$timeout', '$routeParams', '$location', '$rootScope', 'matrixService', 'mPresence', 'eventHandlerService', 'mFileUpload', 'matrixPhoneService', 'MatrixCall',
+                               function($filter, $scope, $timeout, $routeParams, $location, $rootScope, matrixService, mPresence, eventHandlerService, mFileUpload, matrixPhoneService, MatrixCall) {
    'use strict';
     var MESSAGES_PER_PAGINATION = 30;
     var THUMBNAIL_SIZE = 320;
@@ -27,12 +27,13 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
 
     $scope.state = {
         user_id: matrixService.config().user_id,
-        events_from: "END", // when to start the event stream from.
-        earliest_token: "END", // stores how far back we've paginated.
+        permission_denied: undefined, // If defined, this string contains the reason why the user cannot join the room
         first_pagination: true, // this is toggled off when the first pagination is done
-        can_paginate: true, // this is toggled off when we run out of items
+        can_paginate: false, // this is toggled off when we are not ready yet to paginate or when we run out of items
         paginating: false, // used to avoid concurrent pagination requests pulling in dup contents
-        stream_failure: undefined // the response when the stream fails
+        stream_failure: undefined, // the response when the stream fails
+        waiting_for_joined_event: false,  // true when the join request is pending. Back to false once the corresponding m.room.member event is received
+        messages_visibility: "hidden", // In order to avoid flickering when scrolling down the message table at the page opening, delay the message table display
     };
     $scope.members = {};
     $scope.autoCompleting = false;
@@ -42,33 +43,158 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
     $scope.imageURLToSend = "";
     $scope.userIDToInvite = "";
     
-    var scrollToBottom = function() {
+
+    // vars and functions for updating the name
+    $scope.name = {
+        isEditing: false,
+        newNameText: "",
+        editName: function() {
+            if ($scope.name.isEditing) {
+                console.log("Warning: Already editing name.");
+                return;
+            };
+
+            var nameEvent = $rootScope.events.rooms[$scope.room_id]['m.room.name'];
+            if (nameEvent) {
+                $scope.name.newNameText = nameEvent.content.name;
+            }
+            else {
+                $scope.name.newNameText = "";
+            }
+
+            // Force focus to the input
+            $timeout(function() {
+                angular.element('.roomNameInput').focus(); 
+            }, 0);
+
+            $scope.name.isEditing = true;
+        },
+        updateName: function() {
+            console.log("Updating name to "+$scope.name.newNameText);
+            matrixService.setName($scope.room_id, $scope.name.newNameText).then(
+                function() {
+                },
+                function(error) {
+                    $scope.feedback = "Request failed: " + error.data.error;
+                }
+            );
+
+            $scope.name.isEditing = false;
+        },
+        cancelEdit: function() {
+            $scope.name.isEditing = false;
+        }
+    };
+
+    // vars and functions for updating the topic
+    $scope.topic = {
+        isEditing: false,
+        newTopicText: "",
+        editTopic: function() {
+            if ($scope.topic.isEditing) {
+                console.log("Warning: Already editing topic.");
+                return;
+            }
+            var topicEvent = $rootScope.events.rooms[$scope.room_id]['m.room.topic'];
+            if (topicEvent) {
+                $scope.topic.newTopicText = topicEvent.content.topic;
+            }
+            else {
+                $scope.topic.newTopicText = "";
+            }
+            
+            // Force focus to the input
+            $timeout(function() {
+                angular.element('.roomTopicInput').focus(); 
+            }, 0);
+            
+            $scope.topic.isEditing = true;
+        },
+        updateTopic: function() {
+            console.log("Updating topic to "+$scope.topic.newTopicText);
+            matrixService.setTopic($scope.room_id, $scope.topic.newTopicText).then(
+                function() {
+                },
+                function(error) {
+                    $scope.feedback = "Request failed: " + error.data.error;
+                }
+            );
+
+            $scope.topic.isEditing = false;
+        },
+        cancelEdit: function() {
+            $scope.topic.isEditing = false;
+        }
+    };  
+    
+    var scrollToBottom = function(force) {
         console.log("Scrolling to bottom");
-        $timeout(function() {
-            var objDiv = document.getElementById("messageTableWrapper");
-            objDiv.scrollTop = objDiv.scrollHeight;
-        }, 0);
+        
+        // Do not autoscroll to the bottom to display the new event if the user is not at the bottom.
+        // Exception: in case where the event is from the user, we want to force scroll to the bottom
+        var objDiv = document.getElementById("messageTableWrapper");
+        if ((objDiv.offsetHeight + objDiv.scrollTop >= objDiv.scrollHeight) || force) {
+            
+            $timeout(function() {
+                objDiv.scrollTop = objDiv.scrollHeight;
+
+                // Show the message table once the first scrolldown is done 
+                if ("visible" !== $scope.state.messages_visibility) {
+                    $timeout(function() {
+                        $scope.state.messages_visibility = "visible";
+                    }, 0);
+                }
+            }, 0);
+        }
     };
 
     $scope.$on(eventHandlerService.MSG_EVENT, function(ngEvent, event, isLive) {
         if (isLive && event.room_id === $scope.room_id) {
-
-            // Do not autoscroll to the bottom to display this new event if the user is not at the bottom.
-            // Exception: if the event is from the user, scroll to the bottom
-            var objDiv = document.getElementById("messageTableWrapper");
-            if ( (objDiv.offsetHeight + objDiv.scrollTop >= objDiv.scrollHeight) || event.user_id === $scope.state.user_id) {
-                scrollToBottom();
+            
+            scrollToBottom();
+        }
+    });
+    
+    $scope.$on(eventHandlerService.MEMBER_EVENT, function(ngEvent, event, isLive) {
+        if (isLive && event.room_id === $scope.room_id) {
+            if ($scope.state.waiting_for_joined_event) {
+                // The user has successfully joined the room, we can getting data for this room
+                $scope.state.waiting_for_joined_event = false;
+                onInit3();
             }
+            else if (event.state_key === $scope.state.user_id && "invite" !== event.membership && "join" !== event.membership) {
+                var user;
+                        
+                if ($scope.members[event.user_id]) {
+                    user = $scope.members[event.user_id].displayname;
+                }
+                if (user) {
+                    user = user + " (" + event.user_id + ")";
+                }
+                else {
+                    user = event.user_id;
+                }
+                 
+                if ("ban" === event.membership) {
+                    $scope.state.permission_denied = "You have been banned by " + user;
+                }
+                else {
+                    $scope.state.permission_denied = "You have been kicked by " + user;
+                }  
+            }
+            else {
+                scrollToBottom();
+                updateMemberList(event); 
 
-            if (window.Notification) {
-                // Show notification when the user is idle
-                if (matrixService.presence.offline === mPresence.getState()) {
+                // Notify when a user joins
+                if ((document.hidden  || matrixService.presence.unavailable === mPresence.getState())
+                        && event.state_key !== $scope.state.user_id  && "join" === event.membership) {
                     var notification = new window.Notification(
-                        ($scope.members[event.user_id].displayname || event.user_id) +
-                        " (" + ($scope.room_alias || $scope.room_id) + ")", // FIXME: don't leak room_ids here
+                        event.content.displayname +
+                        " (" + (matrixService.getRoomIdToAliasMapping(event.room_id) || event.room_id) + ")", // FIXME: don't leak room_ids here
                     {
-                        "body": event.content.body,
-                        "icon": $scope.members[event.user_id].avatar_url
+                        "body": event.content.displayname + " joined",
+                        "icon": event.content.avatar_url ? event.content.avatar_url : undefined
                     });
                     $timeout(function() {
                         notification.close();
@@ -78,12 +204,6 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
         }
     });
     
-    $scope.$on(eventHandlerService.MEMBER_EVENT, function(ngEvent, event, isLive) {
-        if (isLive) {
-            updateMemberList(event);
-        }
-    });
-    
     $scope.$on(eventHandlerService.PRESENCE_EVENT, function(ngEvent, event, isLive) {
         if (isLive) {
             updatePresence(event);
@@ -110,19 +230,22 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
     };
 
     var paginate = function(numItems) {
-        // console.log("paginate " + numItems);
+        //console.log("paginate " + numItems + " and first_pagination is " + $scope.state.first_pagination);
         if ($scope.state.paginating || !$scope.room_id) {
             return;
         }
         else {
             $scope.state.paginating = true;
         }
-        // console.log("paginateBackMessages from " + $scope.state.earliest_token + " for " + numItems);
+        
+        console.log("paginateBackMessages from " + $rootScope.events.rooms[$scope.room_id].pagination.earliest_token + " for " + numItems);
         var originalTopRow = $("#messageTable>tbody>tr:first")[0];
-        matrixService.paginateBackMessages($scope.room_id, $scope.state.earliest_token, numItems).then(
+        
+        // Paginate events from the point in cache
+        matrixService.paginateBackMessages($scope.room_id, $rootScope.events.rooms[$scope.room_id].pagination.earliest_token, numItems).then(
             function(response) {
-                eventHandlerService.handleEvents(response.data.chunk, false);
-                $scope.state.earliest_token = response.data.end;
+
+                eventHandlerService.handleRoomMessages($scope.room_id, response.data, false, 'b');
                 if (response.data.chunk.length < MESSAGES_PER_PAGINATION) {
                     // no more messages to paginate. this currently never gets turned true again, as we never
                     // expire paginated contents in the current implementation.
@@ -147,7 +270,7 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
                 }
                 
                 if ($scope.state.first_pagination) {
-                    scrollToBottom();
+                    scrollToBottom(true);
                     $scope.state.first_pagination = false;
                 }
                 else {
@@ -173,16 +296,18 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
     var updateMemberList = function(chunk) {
         if (chunk.room_id != $scope.room_id) return;
 
-        // Ignore banned and kicked (leave) people
-        if ("ban" === chunk.membership || "leave" === chunk.membership) {
-            return;
-        }
 
         // set target_user_id to keep things clear
         var target_user_id = chunk.state_key;
 
         var isNewMember = !(target_user_id in $scope.members);
         if (isNewMember) {
+            
+            // Ignore banned and kicked (leave) people
+            if ("ban" === chunk.membership || "leave" === chunk.membership) {
+                return;
+            }
+        
             // FIXME: why are we copying these fields around inside chunk?
             if ("presence" in chunk.content) {
                 chunk.presence = chunk.content.presence;
@@ -206,6 +331,13 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
         }
         else {
             // selectively update membership and presence else it will nuke the picture and displayname too :/
+            
+            // Remove banned and kicked (leave) people
+            if ("ban" === chunk.membership || "leave" === chunk.membership) {
+                delete $scope.members[target_user_id];
+                return;
+            }
+            
             var member = $scope.members[target_user_id];
             member.membership = chunk.content.membership;
             if ("presence" in chunk.content) {
@@ -284,93 +416,142 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
     };
 
     $scope.send = function() {
-        if ($scope.textInput === "") {
+        var input = $('#mainInput').val();
+        
+        if (undefined === input || input === "") {
             return;
         }
         
+        scrollToBottom(true);
+
+        // Store the command in the history
+        history.push(input);
+
         var promise;
-        var isCmd = false;
+        var cmd;
+        var args;
+        var echo = false;
         
         // Check for IRC style commands first
-        var line = $scope.textInput;
-        
         // trim any trailing whitespace, as it can confuse the parser for IRC-style commands
-        line = line.replace(/\s+$/, "");
+        input = input.replace(/\s+$/, "");
         
-        if (line[0] === "/" && line[1] !== "/") {
-            isCmd = true;
-            
-            var bits = line.match(/^(\S+?)( +(.*))?$/);
-            var cmd = bits[1];
-            var args = bits[3];
+        if (input[0] === "/" && input[1] !== "/") {
+            var bits = input.match(/^(\S+?)( +(.*))?$/);
+            cmd = bits[1];
+            args = bits[3];
             
             console.log("cmd: " + cmd + ", args: " + args);
             
             switch (cmd) {
                 case "/me":
                     promise = matrixService.sendEmoteMessage($scope.room_id, args);
+                    echo = true;
                     break;
                     
                 case "/nick":
                     // Change user display name
-                    promise = matrixService.setDisplayName(args);
+                    if (args) {
+                        promise = matrixService.setDisplayName(args);                     
+                    }
+                    else {
+                        $scope.feedback = "Usage: /nick <display_name>";
+                    }
+                    break;
+
+                case "/join":
+                    // Join a room
+                    if (args) {
+                        var matches = args.match(/^(\S+)$/);
+                        if (matches) {
+                            var room_alias = matches[1];
+                            if (room_alias.indexOf(':') == -1) {
+                                // FIXME: actually track the :domain style name of our homeserver
+                                // with or without port as is appropriate and append it at this point
+                            }
+                            
+                            var room_id = matrixService.getAliasToRoomIdMapping(room_alias);
+                            console.log("joining " + room_alias + " id=" + room_id);
+                            if ($rootScope.events.rooms[room_id]) {
+                                // don't send a join event for a room you're already in.
+                                $location.url("room/" + room_alias);
+                            }
+                            else {
+                                promise = matrixService.joinAlias(room_alias).then(
+                                    function(response) {
+                                        $location.url("room/" + room_alias);
+                                    },
+                                    function(error) {
+                                        $scope.feedback = "Can't join room: " + JSON.stringify(error.data);
+                                    }
+                                );
+                            }
+                        }
+                    }
+                    else {
+                        $scope.feedback = "Usage: /join <room_alias>";
+                    }
                     break;
                     
                 case "/kick":
-                    var matches = args.match(/^(\S+?)( +(.*))?$/);
-                    if (matches.length === 2) {
-                        promise = matrixService.setMembership($scope.room_id, matches[1], "leave");                        
-                    }
-                    else if (matches.length === 4) {
-                        promise = matrixService.setMembershipObject($scope.room_id, matches[1], {
-                            membership: "leave",
-                            reason: matches[3] // TODO: we need to specify resaon in the spec
-                        });
+                    // Kick a user from the room with an optional reason
+                    if (args) {
+                        var matches = args.match(/^(\S+?)( +(.*))?$/);
+                        if (matches) {
+                            promise = matrixService.kick($scope.room_id, matches[1], matches[3]);
+                        }
                     }
-                    else {
+
+                    if (!promise) {
                         $scope.feedback = "Usage: /kick <userId> [<reason>]";
                     }
                     break;
 
                 case "/ban":
-                    // Ban a user from the room with optional reason
-                    var matches = args.match(/^(\S+?)( +(.*))?$/);
-                    if (matches) {
-                        promise = matrixService.ban($scope.room_id, matches[1], matches[3]);
+                    // Ban a user from the room with an optional reason
+                    if (args) {
+                        var matches = args.match(/^(\S+?)( +(.*))?$/);
+                        if (matches) {
+                            promise = matrixService.ban($scope.room_id, matches[1], matches[3]);
+                        }
                     }
-                    else {
+                    
+                    if (!promise) {
                         $scope.feedback = "Usage: /ban <userId> [<reason>]";
                     }
                     break;
 
                 case "/unban":
                     // Unban a user from the room
-                    // FIXME: this feels horribly asymmetrical - why are we banning via RPC
-                    // and unbanning by editing the membership list?
-                    // Why can't we specify a reason?
-                    var matches = args.match(/^(\S+)$/);
-                    if (matches) {
-                        // Reset the user membership to "leave" to unban him
-                        promise = matrixService.setMembership($scope.room_id, args, "leave");
+                    if (args) {
+                        var matches = args.match(/^(\S+)$/);
+                        if (matches) {
+                            // Reset the user membership to "leave" to unban him
+                            promise = matrixService.unban($scope.room_id, matches[1]);
+                        }
                     }
-                    else {
+                    
+                    if (!promise) {
                         $scope.feedback = "Usage: /unban <userId>";
                     }
                     break;
                     
                 case "/op":
                     // Define the power level of a user
-                    var matches = args.match(/^(\S+?)( +(\d+))?$/);
-                    var powerLevel = 50; // default power level for op
-                    if (matches) {
-                        var user_id = matches[1];
-                        if (matches.length === 4) {
-                            powerLevel = parseInt(matches[3]);
-                        }
-                        if (powerLevel !== NaN) {
-                            promise = matrixService.setUserPowerLevel($scope.room_id, user_id, powerLevel);
+                    if (args) {
+                        var matches = args.match(/^(\S+?)( +(\d+))?$/);
+                        var powerLevel = 50; // default power level for op
+                        if (matches) {
+                            var user_id = matches[1];
+                            if (matches.length === 4 && undefined !== matches[3]) {
+                                powerLevel = parseInt(matches[3]);
+                            }
+                            if (powerLevel !== NaN) {
+                                promise = matrixService.setUserPowerLevel($scope.room_id, user_id, powerLevel);
+                            }
                         }
                     }
+                    
                     if (!promise) {
                         $scope.feedback = "Usage: /op <userId> [<power level>]";
                     }
@@ -378,11 +559,14 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
                     
                 case "/deop":
                     // Reset the power level of a user
-                    var matches = args.match(/^(\S+)$/);
-                    if (matches) {
-                        promise = matrixService.setUserPowerLevel($scope.room_id, args, undefined);
+                    if (args) {
+                        var matches = args.match(/^(\S+)$/);
+                        if (matches) {
+                            promise = matrixService.setUserPowerLevel($scope.room_id, args, undefined);
+                        }
                     }
-                    else {
+                    
+                    if (!promise) {
                         $scope.feedback = "Usage: /deop <userId>";
                     }
                     break;
@@ -394,17 +578,20 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
         }
         
         // By default send this as a message unless it's an IRC-style command
-        if (!promise && !isCmd) {
-            var message = $scope.textInput;
-            $scope.textInput = "";
-
+        if (!promise && !cmd) {
+            // Make the request
+            promise = matrixService.sendTextMessage($scope.room_id, input);
+            echo = true;
+        }
+        
+        if (echo) {
             // Echo the message to the room
             // To do so, create a minimalist fake text message event and add it to the in-memory list of room messages
             var echoMessage = {
                 content: {
-                    body: message,
-                    hsob_ts: "Sending...",      // Hack timestamp to display this text in place of the message time
-                    msgtype: "m.text"
+                    body: (cmd === "/me" ? args : input),
+                    hsob_ts: new Date().getTime(), // fake a timestamp
+                    msgtype: (cmd === "/me" ? "m.emote" : "m.text"),
                 },
                 room_id: $scope.room_id,
                 type: "m.room.message",
@@ -412,29 +599,28 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
                 echo_msg_state: "messagePending"     // Add custom field to indicate the state of this fake message to HTML
             };
 
+            $('#mainInput').val('');
             $rootScope.events.rooms[$scope.room_id].messages.push(echoMessage);
             scrollToBottom();
-
-            // Make the request
-            promise = matrixService.sendTextMessage($scope.room_id, message);
         }
 
         if (promise) {
+            // Reset previous feedback
+            $scope.feedback = "";
+
             promise.then(
-                function() {
+                function(response) {
                     console.log("Request successfully sent");
 
-                    if (echoMessage) {
-                        // Remove the fake echo message from the room messages
-                        // It will be replaced by the one acknowledged by the server
-                        var index = $rootScope.events.rooms[$scope.room_id].messages.indexOf(echoMessage);
-                        if (index > -1) {
-                            $rootScope.events.rooms[$scope.room_id].messages.splice(index, 1);
-                        }
+                    if (echo) {
+                        // Mark this fake message event with its allocated event_id
+                        // When the true message event will come from the events stream (in handleMessage),
+                        // we will be able to replace the fake one by the true one
+                        echoMessage.event_id = response.data.event_id;
                     }
                     else {
-                        $scope.textInput = "";
-                    }
+                        $('#mainInput').val('');
+                    }         
                 },
                 function(error) {
                     $scope.feedback = "Request failed: " + error.data.error;
@@ -503,6 +689,10 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
     var onInit2 = function() {
         console.log("onInit2");
         
+        // Scroll down as soon as possible so that we point to the last message
+        // if it already exists in memory
+        scrollToBottom(true);
+
         // Make sure the initialSync has been before going further
         eventHandlerService.waitForInitialSyncCompletion().then(
             function() {
@@ -511,6 +701,16 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
                 
                 // The room members is available in the data fetched by initialSync
                 if ($rootScope.events.rooms[$scope.room_id]) {
+
+                    // There is no need to do a 1st pagination (initialSync provided enough to fill a page)
+                    if ($rootScope.events.rooms[$scope.room_id].messages.length) {
+                        $scope.state.first_pagination = false;
+                    }
+                    else {
+                        // except if we just joined a room, we won't have this history from initial sync, so we should try to paginate it anyway                        
+                        $scope.state.first_pagination = true;
+                    }
+
                     var members = $rootScope.events.rooms[$scope.room_id].members;
 
                     // Update the member list
@@ -529,14 +729,18 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
                 
                 // Do we to join the room before starting?
                 if (needsToJoin) {
+                    $scope.state.waiting_for_joined_event = true;
                     matrixService.join($scope.room_id).then(
                         function() {
+                            // onInit3 will be called once the joined m.room.member event is received from the events stream
+                            // This avoids to get the joined information twice in parallel:
+                            //    - one from the events stream
+                            //    - one from the pagination because the pagination window covers this event ts
                             console.log("Joined room "+$scope.room_id);
-                            onInit3();
                         },
                         function(reason) {
                             console.log("Can't join room: " + JSON.stringify(reason));
-                            $scope.feedback = "You do not have permission to join this room";
+                            $scope.state.permission_denied = "You do not have permission to join this room";
                         });
                 }
                 else {
@@ -548,14 +752,14 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
 
     var onInit3 = function() {
         console.log("onInit3");
-        
-        // TODO: We should be able to keep them
-        eventHandlerService.resetRoomMessages($scope.room_id); 
 
         // Make recents highlight the current room
         $scope.recentsSelectedRoomID = $scope.room_id;
 
-		// Get the up-to-date the current member list
+        // Init the history for this room
+        history.init();
+
+        // Get the up-to-date the current member list
         matrixService.getMemberList($scope.room_id).then(
             function(response) {
                 for (var i = 0; i < response.data.chunk.length; i++) {
@@ -568,21 +772,33 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
 
                 // Arm list timing update timer
                 updateMemberListPresenceAge();
+
+                // Allow pagination
+                $scope.state.can_paginate = true;
+
+                // Do a first pagination only if it is required
+                // FIXME: Should be no more require when initialSync/{room_id} will be available
+                if ($scope.state.first_pagination) {
+                    paginate(MESSAGES_PER_PAGINATION);
+                }
+                else {
+                    // There are already messages, go to the last message
+                    scrollToBottom(true);
+                }
             },
             function(error) {
                 $scope.feedback = "Failed get member list: " + error.data.error;
             }
         );
-
-        paginate(MESSAGES_PER_PAGINATION);
     }; 
     
-    $scope.inviteUser = function(user_id) {
+    $scope.inviteUser = function() {
         
-        matrixService.invite($scope.room_id, user_id).then(
+        matrixService.invite($scope.room_id, $scope.userIDToInvite).then(
             function() {
                 console.log("Invited.");
-                $scope.feedback = "Invite sent successfully";
+                $scope.feedback = "Invite successfully sent to " + $scope.userIDToInvite;
+                $scope.userIDToInvite = "";
             },
             function(reason) {
                 $scope.feedback = "Failure: " + reason;
@@ -602,7 +818,8 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
     };
 
     $scope.sendImage = function(url, body) {
-
+        scrollToBottom(true);
+        
         matrixService.sendImageMessage($scope.room_id, url, body).then(
             function() {
                 console.log("Image sent");
@@ -642,8 +859,98 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
         var call = new MatrixCall($scope.room_id);
         call.onError = $rootScope.onCallError;
         call.onHangup = $rootScope.onCallHangup;
-        call.placeCall();
+        // remote video element is used for playing audio in voice calls
+        call.remoteVideoElement = angular.element('#remoteVideo')[0];
+        call.placeVoiceCall();
+        $rootScope.currentCall = call;
+    };
+
+    $scope.startVideoCall = function() {
+        var call = new MatrixCall($scope.room_id);
+        call.onError = $rootScope.onCallError;
+        call.onHangup = $rootScope.onCallHangup;
+        call.localVideoElement = angular.element('#localVideo')[0];
+        call.remoteVideoElement = angular.element('#remoteVideo')[0];
+        call.placeVideoCall();
         $rootScope.currentCall = call;
     };
 
+    // Manage history of typed messages
+    // History is saved in sessionStoratge so that it survives when the user
+    // navigates through the rooms and when it refreshes the page
+    var history = {
+        // The list of typed messages. Index 0 is the more recents
+        data: [],
+
+        // The position in the history currently displayed
+        position: -1,
+
+        // The message the user has started to type before going into the history
+        typingMessage: undefined,
+
+        // Init/load data for the current room
+        init: function() {
+            var data = sessionStorage.getItem("history_" + $scope.room_id);
+            if (data) {
+                this.data = JSON.parse(data);
+            }
+        },
+
+        // Store a message in the history
+        push: function(message) {
+            this.data.unshift(message);
+
+            // Update the session storage
+            sessionStorage.setItem("history_" + $scope.room_id, JSON.stringify(this.data));
+
+            // Reset history position
+            this.position = -1;
+            this.typingMessage = undefined;
+        },
+
+        // Move in the history
+        go: function(offset) {
+
+            if (-1 === this.position) {
+                // User starts to go to into the history, save the current line
+                this.typingMessage = $('#mainInput').val();
+            }
+            else {
+                // If the user modified this line in history, keep the change
+                this.data[this.position] = $('#mainInput').val();
+            }
+
+            // Bounds the new position to valid data
+            var newPosition = this.position + offset;
+            newPosition = Math.max(-1, newPosition);
+            newPosition = Math.min(newPosition, this.data.length - 1);
+            this.position = newPosition;
+
+            if (-1 !== this.position) {
+                // Show the message from the history
+                $('#mainInput').val(this.data[this.position]);
+            }
+            else if (undefined !== this.typingMessage) {
+                // Go back to the message the user started to type
+                $('#mainInput').val(this.typingMessage);
+            }
+        }
+    };
+
+    // Make history singleton methods available from HTML
+    $scope.history = {
+        goUp: function($event) {
+            if ($scope.room_id) {
+                history.go(1);
+            }
+            $event.preventDefault();
+        },
+        goDown: function($event) {
+            if ($scope.room_id) {
+                history.go(-1);
+            }
+            $event.preventDefault();
+        }
+    };
+
 }]);
diff --git a/webclient/room/room-directive.js b/webclient/room/room-directive.js
index 659bcbc60f..e033b003e1 100644
--- a/webclient/room/room-directive.js
+++ b/webclient/room/room-directive.js
@@ -48,6 +48,9 @@ angular.module('RoomController')
                 var search = /@?([a-zA-Z0-9_\-:\.]+)$/.exec(text);
                 if (targetIndex === 0) {
                     element[0].value = text;
+                    
+                    // Force angular to wake up and update the input ng-model by firing up input event
+                    angular.element(element[0]).triggerHandler('input');
                 }
                 else if (search && search[1]) {
                     // console.log("search found: " + search);
@@ -81,7 +84,10 @@ angular.module('RoomController')
                             expansion += " ";
                         element[0].value = text.replace(/@?([a-zA-Z0-9_\-:\.]+)$/, expansion);
                         // cancel blink
-                        element[0].className = "";                        
+                        element[0].className = "";     
+                        
+                        // Force angular to wake up and update the input ng-model by firing up input event
+                        angular.element(element[0]).triggerHandler('input');
                     }
                     else {
                         // console.log("wrapped!");
@@ -91,6 +97,9 @@ angular.module('RoomController')
                         }, 150);
                         element[0].value = text;
                         scope.tabCompleteIndex = 0;
+                        
+                        // Force angular to wake up and update the input ng-model by firing up input event
+                        angular.element(element[0]).triggerHandler('input');
                     }
                 }
                 else {
diff --git a/webclient/room/room.html b/webclient/room/room.html
index 147113987e..c807e2afe1 100644
--- a/webclient/room/room.html
+++ b/webclient/room/room.html
@@ -2,8 +2,31 @@
 
     <div id="roomHeader">
         <a href ng-click="goToPage('/')"><img src="img/logo-small.png" width="100" height="43" alt="[matrix]"/></a>
-        <div id="roomName">
-            {{ room_id  | mRoomName }}
+        <div class="roomHeaderInfo">
+
+            <div class="roomNameSection">
+                <div ng-hide="name.isEditing" ng-dblclick="name.editName()" id="roomName">
+                    {{ room_id | mRoomName }}
+                </div>
+                <form ng-submit="name.updateName()" ng-show="name.isEditing" class="roomNameForm">
+                    <input ng-model="name.newNameText" ng-blur="name.cancelEdit()" class="roomNameInput" placeholder="Room name"/>
+                </form>
+            </div>
+
+            <div class="roomTopicSection">
+                <button ng-hide="events.rooms[room_id]['m.room.topic'].content.topic || topic.isEditing"
+                    ng-click="topic.editTopic()" class="roomTopicSetNew">
+                    Set Topic
+                </button>
+                <div ng-show="events.rooms[room_id]['m.room.topic'].content.topic || topic.isEditing">
+                    <div ng-hide="topic.isEditing" ng-dblclick="topic.editTopic()" id="roomTopic">
+                        {{ events.rooms[room_id]['m.room.topic'].content.topic | limitTo: 200}}
+                    </div>
+                    <form ng-submit="topic.updateTopic()" ng-show="topic.isEditing" class="roomTopicForm">
+                        <input ng-model="topic.newTopicText" ng-blur="topic.cancelEdit()" class="roomTopicInput"  placeholder="Topic"/>
+                    </form>
+                </div>
+            </div>
         </div>
     </div>
 
@@ -14,14 +37,14 @@
         <div ng-include="'recents/recents.html'"></div>
     </div>
 
-    <div id="usersTableWrapper">
+    <div id="usersTableWrapper" ng-hide="state.permission_denied">
         <table id="usersTable">
             <tr ng-repeat="member in members | orderMembersList">
                 <td class="userAvatar mouse-pointer" ng-click="$parent.goToUserPage(member.id)" ng-class="member.membership == 'invite' ? 'invited' : ''">
                     <img class="userAvatarImage" 
                          ng-src="{{member.avatar_url || 'img/default-profile.png'}}" 
                          alt="{{ member.displayname || member.id.substr(0, member.id.indexOf(':')) }}"
-                         title="{{ member.id }}"
+                         title="{{ member.id }} - power: {{ member.powerLevel }}"
                          width="80" height="80"/>
                     <img class="userAvatarGradient" src="img/gradient.png" title="{{ member.id }}" width="80" height="24"/>
                     <div class="userPowerLevel" ng-style="{'width': member.powerLevelNorm +'%'}"></div>
@@ -33,7 +56,10 @@
         </table>
     </div>
     
-    <div id="messageTableWrapper" keep-scroll>
+    <div id="messageTableWrapper" 
+         ng-hide="state.permission_denied" 
+         ng-style="{ 'visibility': state.messages_visibility }"
+         keep-scroll>
         <!-- FIXME: need to have better timestamp semantics than the (msg.content.hsob_ts || msg.ts) hack below -->
         <table id="messageTable" infinite-scroll="paginateMore()">
             <tr ng-repeat="msg in events.rooms[room_id].messages"
@@ -49,12 +75,12 @@
                     <img class="avatarImage" ng-src="{{ members[msg.user_id].avatar_url || 'img/default-profile.png' }}" width="32" height="32"
                          ng-hide="events.rooms[room_id].messages[$index - 1].user_id === msg.user_id || msg.user_id === state.user_id"/>
                 </td>
-                <td ng-class="!msg.content.membership ? (msg.content.msgtype === 'm.emote' ? 'emote text' : 'text') : 'membership text'">
+                <td ng-class="(!msg.content.membership && ('m.room.topic' !== msg.type && 'm.room.name' !== msg.type))? (msg.content.msgtype === 'm.emote' ? 'emote text' : 'text') : 'membership text'">
                     <div class="bubble">
-                        <span ng-if="'join' === msg.content.membership">
+                        <span ng-if="'join' === msg.content.membership && msg.changedKey === 'membership'">
                             {{ members[msg.state_key].displayname || msg.state_key }} joined
                         </span>
-                        <span ng-if="'leave' === msg.content.membership">
+                        <span ng-if="'leave' === msg.content.membership && msg.changedKey === 'membership'">
                             <span ng-if="msg.user_id === msg.state_key">
                                 {{ members[msg.state_key].displayname || msg.state_key }} left
                             </span>
@@ -62,17 +88,36 @@
                                 {{ members[msg.user_id].displayname || msg.user_id }}
                                 {{ {"join": "kicked", "ban": "unbanned"}[msg.content.prev] }}
                                 {{ members[msg.state_key].displayname || msg.state_key }}
+                                <span ng-if="'join' === msg.content.prev && msg.content.reason">
+                                    : {{ msg.content.reason }}
+                                </span>
                             </span>
                         </span>
-                        <span ng-if="'invite' === msg.content.membership || 'ban' === msg.content.membership">
+                        <span ng-if="'invite' === msg.content.membership && msg.changedKey === 'membership' || 
+                                     'ban' === msg.content.membership && msg.changedKey === 'membership'">
                             {{ members[msg.user_id].displayname || msg.user_id }}
                             {{ {"invite": "invited", "ban": "banned"}[msg.content.membership] }}
                             {{ members[msg.state_key].displayname || msg.state_key }}
+                            <span ng-if="'ban' === msg.content.prev && msg.content.reason">
+                                : {{ msg.content.reason }}
+                            </span>
+                        </span>                        
+                        <span ng-if="msg.changedKey === 'displayname'">
+                            {{ msg.user_id }} changed their display name from {{ msg.prev_content.displayname }} to {{ msg.content.displayname }}
                         </span>
-                        <span ng-show='msg.content.msgtype === "m.emote"' ng-bind-html="'* ' + (members[msg.user_id].displayname || msg.user_id) + ' ' + msg.content.body | linky:'_blank'"/>
-                        <span ng-show='msg.content.msgtype === "m.text"' 
+                        
+                        <span ng-show='msg.content.msgtype === "m.emote"'
                               ng-class="msg.echo_msg_state"
+                              ng-bind-html="'* ' + (members[msg.user_id].displayname || msg.user_id) + ' ' + msg.content.body | linky:'_blank'"/>
+                        
+                        <span ng-show='msg.content.msgtype === "m.text"' 
+                              class="message"
+                              ng-class="containsBingWord(msg.content.body) && msg.user_id != state.user_id ? msg.echo_msg_state + ' messageBing' : msg.echo_msg_state"
                               ng-bind-html="((msg.content.msgtype === 'm.text') ? msg.content.body : '') | linky:'_blank'"/>
+
+                        <span ng-show='msg.type === "m.call.invite" && msg.user_id == state.user_id'>Outgoing Call{{ isWebRTCSupported ? '' : ' (But your browser does not support VoIP)' }}</span>
+                        <span ng-show='msg.type === "m.call.invite" && msg.user_id != state.user_id'>Incoming Call{{ isWebRTCSupported ? '' : ' (But your browser does not support VoIP)' }}</span>
+
                         <div ng-show='msg.content.msgtype === "m.image"'>
                             <div ng-hide='msg.content.thumbnail_url' ng-style="msg.content.body.h && { 'height' : (msg.content.body.h < 320) ? msg.content.body.h : 320}">
                                 <img class="image" ng-src="{{ msg.content.url }}"/>
@@ -82,6 +127,15 @@
                                      ng-click="$parent.fullScreenImageURL = msg.content.url"/>
                             </div>
                         </div>
+
+                        <span ng-if="'m.room.topic' === msg.type">
+                            {{ members[msg.user_id].displayname || msg.user_id }} changed the topic to: {{ msg.content.topic }}
+                        </span>
+
+                        <span ng-if="'m.room.name' === msg.type">
+                            {{ members[msg.user_id].displayname || msg.user_id }} changed the room name to: {{ msg.content.name }}
+                        </span>
+
                     </div>
                 </td>
                 <td class="rightBlock">
@@ -91,6 +145,10 @@
             </tr>
         </table>
     </div>
+        
+    <div ng-show="state.permission_denied">
+        {{ state.permission_denied }}
+    </div>
     
     </div>
     </div>
@@ -103,11 +161,14 @@
                         {{ state.user_id }} 
                     </td>
                     <td width="*">
-                        <input id="mainInput" ng-model="textInput" ng-enter="send()" ng-focus="true" autocomplete="off" tab-complete/>
+                        <textarea id="mainInput" rows="1" ng-enter="send()"
+                                  ng-disabled="state.permission_denied"
+                                  ng-keydown="(38 === $event.which) ? history.goUp($event) : ((40 === $event.which) ? history.goDown($event) : 0)"
+                                  ng-focus="true" autocomplete="off" tab-complete/>
                     </td>
                     <td id="buttonsCell">
-                        <button ng-click="send()">Send</button>
-                        <button m-file-input="imageFileToSend" class="extraControls">Image</button>
+                        <button ng-click="send()" ng-disabled="state.permission_denied">Send</button>
+                        <button m-file-input="imageFileToSend" class="extraControls" ng-disabled="state.permission_denied">Image</button>
                     </td>
                 </tr>
             </table>
@@ -115,11 +176,24 @@
             <div class="extraControls">
                 <span>
                    Invite a user: 
-                        <input ng-model="userIDToInvite" size="32" type="text" placeholder="User ID (ex:@user:homeserver)"/>     
-                        <button ng-click="inviteUser(userIDToInvite)">Invite</button>
+                        <input ng-model="userIDToInvite" size="32" type="text" ng-enter="inviteUser()" ng-disabled="state.permission_denied" placeholder="User ID (ex:@user:homeserver)"/>     
+                        <button ng-click="inviteUser()" ng-disabled="state.permission_denied">Invite</button>
                 </span>
-                <button ng-click="leaveRoom()">Leave</button>
-                <button ng-click="startVoiceCall()" ng-show="(currentCall == undefined || currentCall.state == 'ended') && memberCount() == 2">Voice Call</button>
+                <button ng-click="leaveRoom()" ng-disabled="state.permission_denied">Leave</button>
+                <button ng-click="startVoiceCall()"
+                        ng-show="(currentCall == undefined || currentCall.state == 'ended')"
+                        ng-disabled="state.permission_denied || !isWebRTCSupported || memberCount() != 2"
+                        title ="{{ !isWebRTCSupported ? 'VoIP requires webRTC but your browser does not support it' : (memberCount() == 2 ? '' : 'VoIP calls can only be made in rooms with two participants') }}"
+                        >
+                    Voice Call
+                </button>
+                <button ng-click="startVideoCall()"
+                        ng-show="(currentCall == undefined || currentCall.state == 'ended')"
+                        ng-disabled="state.permission_denied || !isWebRTCSupported || memberCount() != 2"
+                        title ="{{ !isWebRTCSupported ? 'VoIP requires webRTC but your browser does not support it' : (memberCount() == 2 ? '' : 'VoIP calls can only be made in rooms with two participants') }}"
+                        >
+                    Video Call
+                </button>
             </div>
         
             {{ feedback }}
diff --git a/webclient/settings/settings-controller.js b/webclient/settings/settings-controller.js
index 8c877a24e9..9cdace704a 100644
--- a/webclient/settings/settings-controller.js
+++ b/webclient/settings/settings-controller.js
@@ -194,7 +194,16 @@ angular.module('SettingsController', ['matrixService', 'mFileUpload', 'mFileInpu
     
     /*** Desktop notifications section ***/
     $scope.settings = {
-        notifications: undefined
+        notifications: undefined,
+        bingWords: matrixService.config().bingWords
+    };
+    
+    $scope.saveBingWords = function() {
+        console.log("Saving words: "+JSON.stringify($scope.settings.bingWords));
+        var config = matrixService.config();
+        config.bingWords = $scope.settings.bingWords;
+        matrixService.setConfig(config);
+        matrixService.saveConfig();
     };
 
     // If the browser supports it, check the desktop notification state
diff --git a/webclient/settings/settings.html b/webclient/settings/settings.html
index 0af137d0a7..094c846f8b 100644
--- a/webclient/settings/settings.html
+++ b/webclient/settings/settings.html
@@ -52,6 +52,15 @@
         <div class="section" ng-switch="settings.notifications">
             <div ng-switch-when="granted">
                 Notifications are enabled.
+                <div class="section">
+                    <h4>Specific words to alert on:</h4>
+                    <p>Leave blank to alert on all messages. Your username & display name always alerts.</p>
+                    <input size=40 name="bingWords" ng-model="settings.bingWords" ng-list placeholder="Enter words separated with , (supports regex)"
+                    ng-blur="saveBingWords()"/>
+                    <ul>
+                        <li ng-repeat="word in settings.bingWords">{{word}}</li>
+                    </ul>
+                </div>
             </div>
             <div ng-switch-when="denied">
                 You have denied permission for notifications.<br/>
@@ -81,7 +90,8 @@
             <ul>
                 <li>/nick &lt;display_name&gt;: change your display name</li>
                 <li>/me &lt;action&gt;: send the action you are doing. /me will be replaced by your display name</li>
-                <li>/kick &lt;user_id&gt;: kick the user</li>
+                <li>/join &lt;room_alias&gt;: join a room</li>
+                <li>/kick &lt;user_id&gt; [&lt;reason&gt;]: kick the user</li>
                 <li>/ban &lt;user_id&gt; [&lt;reason&gt;]: ban the user</li>
                 <li>/unban &lt;user_id&gt;: unban the user</li>
                 <li>/op &lt;user_id&gt; &lt;power_level&gt;: set user power level</li>
diff --git a/webclient/test/README b/webclient/test/README
new file mode 100644
index 0000000000..1a7bc832c7
--- /dev/null
+++ b/webclient/test/README
@@ -0,0 +1,33 @@
+Requires:
+ - nodejs/npm
+ - npm install karma
+ - npm install jasmine
+ - npm install protractor (e2e testing)
+
+Setting up continuous integration / run the unit tests (make sure you're in
+this directory so it can find the config file):
+  karma start
+
+
+Setting up e2e tests (only if you don't have a selenium server to run the tests
+on. If you do, edit the config to point to that url):
+
+  webdriver-manager update
+  webdriver-manager start
+
+  Create a file "environment-protractor.js" in this directory and type:
+    module.exports = {
+        seleniumAddress: 'http://localhost:4444/wd/hub',
+        baseUrl: "http://localhost:8008",
+        username: "YOUR_TEST_USERNAME",
+        password: "YOUR_TEST_PASSWORD"
+    }
+
+Running e2e tests:
+  protractor protractor.conf.js
+
+NOTE: This will create a public room on the target home server.
+
+
+
+
diff --git a/webclient/test/e2e/home.spec.js b/webclient/test/e2e/home.spec.js
new file mode 100644
index 0000000000..470237d557
--- /dev/null
+++ b/webclient/test/e2e/home.spec.js
@@ -0,0 +1,16 @@
+var env = require("../environment-protractor.js");
+
+describe("home page", function() {
+
+    beforeEach(function() {
+        ptor = protractor.getInstance();
+        // FIXME we use longpoll on the event stream, and I can't get $interval
+        // playing nicely with it. Patches welcome to fix this.
+        ptor.ignoreSynchronization = true;
+    }); 
+
+    it("should have a title", function() {
+        browser.get(env.baseUrl);
+        expect(browser.getTitle()).toEqual("[matrix]");
+    });
+});
diff --git a/webclient/test/karma.conf.js b/webclient/test/karma.conf.js
new file mode 100644
index 0000000000..22c4eaaafa
--- /dev/null
+++ b/webclient/test/karma.conf.js
@@ -0,0 +1,82 @@
+// Karma configuration
+// Generated on Thu Sep 18 2014 14:25:57 GMT+0100 (BST)
+
+module.exports = function(config) {
+  config.set({
+
+    // base path that will be used to resolve all patterns (eg. files, exclude)
+    basePath: '',
+
+
+    // frameworks to use
+    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+    frameworks: ['jasmine'],
+
+
+    // list of files / patterns to load in the browser
+    // XXX: Order is important, and doing /js/angular* makes the tests not run :/
+    files: [
+      '../js/jquery*',
+      '../js/angular.js',
+      '../js/angular-mocks.js',
+      '../js/angular-route.js',
+      '../js/angular-animate.js',
+      '../js/angular-sanitize.js',
+      '../js/ng-infinite-scroll-matrix.js',
+      '../login/**/*.*',
+      '../room/**/*.*',
+      '../components/**/*.*',
+      '../user/**/*.*',
+      '../home/**/*.*',
+      '../recents/**/*.*',
+      '../settings/**/*.*',
+      '../app.js',
+      '../app*',
+      './unit/**/*.js'
+    ],
+
+
+    // list of files to exclude
+    exclude: [
+    ],
+
+
+    // preprocess matching files before serving them to the browser
+    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+    preprocessors: {
+    },
+
+
+    // test results reporter to use
+    // possible values: 'dots', 'progress'
+    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
+    reporters: ['progress'],
+
+
+    // web server port
+    port: 9876,
+
+
+    // enable / disable colors in the output (reporters and logs)
+    colors: true,
+
+
+    // level of logging
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    logLevel: config.LOG_DEBUG,
+
+
+    // enable / disable watching file and executing tests whenever any file changes
+    autoWatch: true,
+
+
+    // start these browsers
+    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+    browsers: ['Chrome'],
+
+
+    // Continuous Integration mode
+    // if true, Karma captures browsers, runs the tests and exits
+    singleRun: false
+  });
+};
diff --git a/webclient/test/protractor.conf.js b/webclient/test/protractor.conf.js
new file mode 100644
index 0000000000..76ae7b712b
--- /dev/null
+++ b/webclient/test/protractor.conf.js
@@ -0,0 +1,18 @@
+var env = require("./environment-protractor.js");
+exports.config = {
+    seleniumAddress: env.seleniumAddress,
+    specs: ['e2e/*.spec.js'],
+    onPrepare: function() {
+        browser.driver.get(env.baseUrl);
+        browser.driver.findElement(by.id("user_id")).sendKeys(env.username);
+        browser.driver.findElement(by.id("password")).sendKeys(env.password);
+        browser.driver.findElement(by.id("login")).click();
+
+        // wait till the login is done, detect via url change
+        browser.driver.wait(function() {
+            return browser.driver.getCurrentUrl().then(function(url) {
+                return !(/login/.test(url))
+            });
+        });
+    }
+}
diff --git a/webclient/test/unit/user-controller.spec.js b/webclient/test/unit/user-controller.spec.js
new file mode 100644
index 0000000000..798cc4de48
--- /dev/null
+++ b/webclient/test/unit/user-controller.spec.js
@@ -0,0 +1,57 @@
+describe("UserCtrl", function() {
+    var scope, ctrl, matrixService, routeParams, $q, $timeout;
+    var userId = "@foo:bar";
+    var displayName = "Foo";
+    var avatarUrl = "avatar.url";
+    
+    beforeEach(module('matrixWebClient'));
+
+    beforeEach(function() {
+
+        inject(function($rootScope, $injector, $controller, _$q_, _$timeout_) {
+            $q = _$q_;
+            $timeout = _$timeout_;
+
+            matrixService = {
+                config: function() {
+                    return {
+                        user_id: userId
+                    };
+                },
+
+                getDisplayName: function(uid) {
+                    var d = $q.defer();
+                    d.resolve({
+                        data: {
+                            displayname: displayName
+                        }
+                    });
+                    return d.promise;
+                },
+
+                getProfilePictureUrl: function(uid) {
+                    var d = $q.defer();
+                    d.resolve({
+                        data: {
+                            avatar_url: avatarUrl
+                        }
+                    });
+                    return d.promise;
+                }
+            };
+            scope = $rootScope.$new();
+            routeParams = {
+                user_matrix_id: userId
+            };
+            ctrl = $controller('UserController', {
+                '$scope': scope, 
+                '$routeParams': routeParams, 
+                'matrixService': matrixService
+            });
+        });
+    });
+
+    it('should display your user id', function() {
+        expect(scope.user_id).toEqual(userId);
+    });
+});