Initial spike on auth flow.
[Stuart and Sam] Testing some controllers/routes.
[Stuart and Sam] Testing around ApiSessionToken.
[Stuart and Sam] Pull out some hardcoded URLs into config values.
[Stuart and Sam] Test the logout functionality.
Move some login concerns to AuthController.

Some test cleanups as well.
Move dataStore to the application object. Also fix up the mock AJAX server handling.
Update code style settings and run against all files.
Improve auth flow.
Add SESSIONS_URL config so we're not constructing server URLs client-side.
[Stuart and Sam] Our first integration test! Showing that login controller does the right thing.
[Stuart and Sam] Add test for AuthenticatedRoute.
Merge pull request #1 from cyrusinnovation/auth

Auth