Sound stops playing if you exit gameover screen.
Merge branch 'master' of github.com:svenstaro/gamejam

Conflicts:
	GGJ2013/src/states/gameoverstate.lua
Merge branch 'master' of github.com:svenstaro/gamejam
Merge branch 'master' of github.com:svenstaro/gamejam
Added  winscreen.
Merge branch 'master' of github.com:svenstaro/gamejam