Update 3 - Hit Reaction

Added npc hit reaction from sword attack. Include both light attack and heavy attack.

Also added a light attack 2 hit combo and modified the exiting combo to a 2 hit heavy attack combo.

I feel the movement is a little sluggish, probably due to ending motion have an exit time. Might tweak this later. Might start doing the health and damage system next. This way, after that can add in execution and kill/death.