Cat "animation" added.

Tweaked alignment of sprites.
Merge remote-tracking branch 'upstream/master' into feature/animsAgain

Conflicts:
	Assets/Scenes/Room.unity
Flip sprites when moving.
Merge remote-tracking branch 'upstream/master' into feature/animsAgain
Added cat anim to cat controller to suppress errors.
Merge pull request #7 from elib/feature/animsAgain

Feature/anims again