Attack implemented

Player 1 can hurt player 2, spacebar is the attack button for now
Barrett and Olivia can hurt each other now

Only low punch is implemented for now
No reaction from being hit yet
Health isn't affected yet by the hit
Check the console for "ow" message
crouching implemented

Players can now crouch, new variables are entered in (needed for added
hitboxes later)
Adding variables for attack function

Variables added, animation variables added, attack and animation attack
added soon
Standing LP works

Right now one successful punch does two things:
-locks down the enemy player from controlling
-launches enemy player into SPAAAAAAAAAAAAAACE
Merge pull request #21 from rednaz/chico-dev

Chico dev
merge fix with development after chico-dev merge