Revert "Merge branch 'master' of https://github.com/Ithanil/CG-Prakt14"

This reverts commit a63da818e3096fff8c927df960e5d9db420c49b9, reversing
changes made to f3ae9652208af499bf76146b31c078f84ec98b2f.

Conflicts:
	testing/PhysikTest/hertz_impact.nb
	testing/PhysikTest/physics.js
	testing/PhysikTest/phystest.js
	testing/Three JS/controlz.js
	testing/Three JS/threejssky.html
Konflikte gefixt...
Merge fix
merge die zweite