Work on player animation (needs fixing)
Add player walk animation (might not be optimal using sprites but haven't figured out a way to rotate with libgdx Animation class)
Merge branch 'player_animation'

Conflicts:
	AbstraktiShooter/src/com/abstrakti/shooter/components/CPlayerControlled.java
	AbstraktiShooter/src/com/abstrakti/shooter/objects/Player.java
Add a somewhat better player walk animation