Added game over alert and player collisions to ACGameViewController
Added GameViewController property to ACNomNomGame
ACNomNomGame now calls the view controller's update method and stops the timer when the game is over.
Added playerDidDie and isGameOver to ACNomNomGame
Merge remote-tracking branch 'origin/master'
Added more comments to update method in ACGameViewController
Stuff was changed
Merge remote-tracking branch 'origin'