Revert "commented out salvaged code"

This reverts commit b1a8887b133489bdebe5d0cca3a00ab0c070201a.
Revert "added enemy class salvaged some movewall code"

This reverts commit 06d1e807fbb3fd73a9b0481c20a46020ab74d8cb.
Revert "commented out salvaged code"

This reverts commit b1a8887b133489bdebe5d0cca3a00ab0c070201a.

Conflicts:
	CocoonedTiled/Objects/runeCollision.lua
	CocoonedTiled/gameLoop.lua
	CocoonedTiled/levels/three.lua