in PhysixBody is getFixtureList now public and a fix of broken stuff in
'Spielwelt'
Merge branch 'master' of https://github.com/Lusito/GameDevWeek
Merge Conflict in 'Spielwelt' fixed

Conflicts:
	gdx-test/src/main/java/de/hochschuletrier/gdw/ss14/sandbox/Test/Spielwelt.java