Updating iFirefeed for login v2 by upgrading Firebase from 1.0.x to 1.2.2.
Updated Crashlytics.
Updated FacebookSDK and properly set up info.plist with the appID information.
Facebook profile pictures should no longer be the same picture of an unreasonably cute kitten.
Merge pull request #4 from firebase/mm-login-v2

Hard fork to new login framework