Improved rendering
Better rendering and tile collisions
Merge branch 'master' of https://github.com/Ontonator/PixelSquad

Conflicts:
	bin/tommy/pixelsquad/Game.class
	bin/tommy/pixelsquad/player/Player.class
	src/tommy/pixelsquad/Game.java
	src/tommy/pixelsquad/player/Player.java