Contains the following major changes:
* Export connector, api, and webrtc mediastream objects as angular services.
* Export url formatter as a separate angular service.
* Move `authorizing` flag to a function on the root scope.
* Use directive to set the page title.
* Move buddy list visibility toggling into the buddy list directive.
* Room information is no longer exposed on the root scope.
* Use room.joined and room.left events instead of room.
* Treat rooms as an object identified by name, rather than a string id.
* Remove the following unused or semantically ambiguous events from the
connector: opened, helloed, closed
* Centralize all room state in an angular service.
* Move call to hello from connector to api.
File for all site sass variables and variables that are customized from bootstrap, font-awesome.
Build bootstrap with our custom set variables.
Build font-awesome with our custom variables.
Colors now in _variables.scss
Background color.
Run cleanup.
Include variables from 3b5a7688e6.
Fix jumping of bar on reload.
Reference existing variable.
Update compass import.
Revert to file scss updates from 04d34e235c.
Update the overlaybar* syntax to overlaybar-*.
Arrange elements.
Break groups up.
Import comments.
Lance Cooper
Evan Theurer
Simon Eisenmann