Character animation
Rebasing
Merge branch 'master' of https://github.com/mauriciozaragoza/swap

Conflicts:
	assets/spritesheet2.png
	src/maps.dam
	src/maps.dam.bak
	src/org/dinosaurriders/swap/Inicio.as
	src/org/dinosaurriders/swap/Settings.as
	src/org/dinosaurriders/swap/levels/Level_Level18.as
	src/org/dinosaurriders/swap/levels/Level_Level19.as
	src/org/dinosaurriders/swap/objects/BreakableWall.as
	src/org/dinosaurriders/swap/objects/PhysicalBody.as
	src/org/dinosaurriders/swap/physics/PhysicsUtil.as