Added Parse libraries to project
Fixed relationships for games and users / Got rid of unused test code
Save users and games to Parse when choosing opponent from Friend Picker
New app icon / Working games table view with games initially loaded from CoreData and then updated from the server
Refactored model on client to store everything in Game
Renamed FriendPickerViewController to GamesViewController
Query backend only for games specific to current user / Refactored login - Login page now shows briefly on all startups