Updated Character and its view & IGController
Updated Character and its view
Merge branch 'develop' of https://github.com/emmawestman/dat255group3 into develop

Conflicts:
	dat255_group3/src/com/dat255_group3/controller/InGameController.java
	dat255_group3/src/com/dat255_group3/controller/WorldController.java
	dat255_group3/src/com/dat255_group3/model/Character.java
	dat255_group3/src/com/dat255_group3/utils/PhysBodyFactory.java
	dat255_group3/src/com/dat255_group3/utils/WorldUtil.java