added playerAI to Ant.
added playerID to Hill
removed unused HillAction
Tested winning condition & fixed some bugs.
renamed moveTo to moveTowards
-sugar gets dropped when attacking.
-renamed: HillObject.getFood() -> HillObject.getStoredFood()
removed public access to AntAI.self
added Vector.getPolar() to receive angle theta.
removed main in View.
implemented better time management in runSimulation.

graphics and game will be updated with specified rates in
GameWorldParameters. If these cannot be achieved graphic update and tick
are called with the same rate.
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/de/wota/ai/MoveAI.java
	src/de/wota/ai/SolitaryAI.java
	src/de/wota/gameobjects/AntAI.java
	src/de/wota/gameobjects/GameWorld.java
	src/de/wota/utility/Vector.java