updated inventory
Z-Ordering
Merge branch 'Development' of https://github.com/GHoning/DeLawei into Development
Basic StateMachine for Quests Implemented
audio gets loaded
sounds added
Added new TMX levels and added the First Quest
Merge branch 'Development' of https://github.com/GHoning/DeLawei into Development

Conflicts:
	js/screens/play.js