Footman attacks the wall.
Terrible workarounds, nothing to be proud of. Please don't look at this. It will be fixed, I promise.
Added electrocute anim to footman sheet.
Added electrocute anim to the footman.
Utility functions for getting entities within a given tolerance & position.
Merge branch 'master' into feature/touch

Conflicts:
	game.lua
	helpers/sorcerer.lua