Added function to check cookie

If an user is logged in and he refresh the page, he will be redirected
to User Panel
Added username and id on scope
Fixed login issue, added user and ID to rootscope
Register button will disapear if you're logged
Added a condition for redirect

If you are already logged in and you access the /register page, you'll
be redirect to userPanel
Added user list
Merge branch 'feature/chat' of github.com:fjordstrom/angular-firebase-chat into feature/chat
Added chatbox skeleton state
Fix
Added some style for chat
Fix
Added more style on Chat Room
Fix
FIX
FIX
FIX
Removed some console.log and added style
FIX
Merge branch 'feature/chat' of github.com:fjordstrom/angular-firebase-chat into feature/chat
FIX