Added animation images for Human
Merge branch 'master' of https://github.com/kfweber/Smart-Zombie

# By Ozone3000 (1) and bschalich (1)
# Via bschalich
* 'master' of https://github.com/kfweber/Smart-Zombie:
  new shit
  Arm boomarang comes back, road image, arm collision

Conflicts:
	project.greenfoot