Added door, fixed bugs
Merge branch 'master' of https://github.com/onoff97/JuniorGameJam14

Conflicts:
	core/src/com/juniorjam/crawler/game/GameState.java
	core/src/com/juniorjam/crawler/game/Player.java
	core/src/com/juniorjam/crawler/game/entities/enemies/Bat.java