Android build and updates to controls

Been a while. lol

Anyway, now there's an android build of the current game. Yay

Here's a list of changes to the game so far

- The key to throw a disc on pc has been changed from Z to C

- The game now allows you to roll diagonally instead of just rolling in 4 directions.

- The hit detection on the discs has been tweaked a little  

That's pretty much it