Pulling links and usernames out of tweets.  Completing the menu and adding more mobile-specific styles.  Cleaning up code in the feed rendering javascript.
Updating passport strategies to return the newly created user.  Updating feed look/feel.  Welcome message for unauthenticated users.  Removing facebook auth for now, until status of app is approved.
One additional fix for local login verification.
Adding GitHub login.  Added passport-github package to requirements.  Updated login screen, routes and added GitHub strategy.