made the Dashboard user check in status stuff
merging with austin's changes
made alert view for invalid check in coordinates
created login storyboard
Made important changes to the User model, updates for singleton and Wager/Course arrays
made updates to how the signin stuff works, how we will be interacting with the User singleton, and reflecting that in the Wager controller
made an ios Developer account
fixed a bug in the TabBar Controller that loaded the middle view everyime. Also confirmed that getLocation works on device
Merge remote-tracking branch 'origin/master' into Schedule2
Added Schedule functionality with Adding, Dropping and Viewing a user’s schedule (courses)