Fixed db uri in chat.js
Cleaned app.js
Added app init to README
Changed window to \$window in app.js
Added configuration steps to README (atomicity)
Migrated OpenFB to localStorage
Merge pull request #27 from zzmp/initialization

Initialization
Merge pull request #36 from zzmp/persistentLogin

Migrated OpenFB to localStorage
Merge pull request #25 from zzmp/chatFix

Chat fix
Allow un/re-reg with GCM and browser mock polyfill
Used  provider in push.js
Merge pull request #37 from zzmp/gcm

gcm reg/unreg and mock for browser
Modified chat module (server) semantically
Differentiated match and message in push.js (client)
Added view for matched
Fixed syntax in chat service
Update chats view/controller
Added module
Debugged chats.js promise invocation
Added error checking