Level loading.
Merge branch 'master' of https://github.com/badlogic/ggj2014
added mechanics package
added mechanics impl
updated ignore
stuff
gameplay screen skeleton
Level loading.
Some changes
Player and Goal entities.
Merge branch 'master' of https://github.com/badlogic/ggj2014

Conflicts:
	ggj2014/src/com/ggj2014/mechanic/Entity.java
Level rendering?
Editing Enemy.java
Merge branch 'master' of https://github.com/badlogic/ggj2014
Player.java movement &
Some changes to Enemy.java
Some msg
Collission array.
Enemy und Player changed
refactored stuff
Merge branch 'master' of https://github.com/badlogic/ggj2014