API:

• User constructor properly checks Authorization headers
• Semi-consolidated error responses from Auth and User controllers
• Rebuilt Auth controller w/fake profile image passback
• Extended exception handler to not fail so hard on 404 routes

Frontend:

• AppController listens for login/error broadcasts on $rootScope
• Login events save data to $localStorage and persist/reload as necessary
• Restangular config sets Auth header on successful login
• Login controller now functions properly with valid API calls
• Projects and Inbox entities now pull valid API data
• Added some really slick CSS throbber animations for API load calls