Enemies Animated; Hitboxes fixed
hero images now all in one sprite sheet
o Please enter the commit message for your changes. Lines starting
messing with opengl glOrtho() cam features
arrow now sticks when it collides; arrow also disappears
arrow can be retrieved by hero
Merge branch 'master' of https://github.com/computc/adventure into feature/Enemy-animation-

Conflicts:
	Adventure/bin/computc/entities/Hero.class
	Adventure/bin/computc/states/MainGameState.class
	Adventure/src/computc/states/MainGameState.java
Merge pull request #35 from jshiraef/feature/Enemy-animation-

Enemies have animations; arrows updated; joey being a boss.