Added new player, and new sprites
And in under an hour 2 Player was done.

-- Have to say, code was nicely refactored and modulated. Made this so easy!
Bit of a design fix.
Changed the centring for the GameOver Popup
Fixed all tests. Passing build
Modified P2 image.
Bug Fix - Player collision caused both players to stop, when only one caused the collision.
Added looping background music to game, and to when players collect points