Removed unused file.
Added the login page.
Implemented Google authentication.
Set session cookie's maxAge to a large number so that the standalone webapp doesn't drop cookie each time it quits.
Use user's email ad the unique identifier otherwise we get duplicates when the same user signs in from two devices.
Open Google authentication url from within the standalone webapp.
Delay LayoutView's rendering until setView is called.
Created the profile page.
Set up navigation list on the profile page.
Set up WhoToFollowCard.
Link tweets to users.
Implemented FollowerController and FollowingController.
Follow button is now working.
Bug fix: show tweets as soon as the user opens the profile page.
Dont' expire the session cookie.
Use app as a global event dispatcher.
Log the user out on 401 unauthorized.
Bug fixes for follow/unfollow functionalities.
Use Gravatar as profile picture.
Implemented profile summary view on index page and profile page.