Revert "more ai"

This reverts commit 21b217ea07ff217bedb67984806c892500044eef.

Conflicts:
	Debug/src/AiUnit.o
	Debug/src/Images.o
	Debug/src/LayoutGen.o
	Debug/src/ZeroGameEngine.o
	Debug/src/main.o
	src/AiUnit.cpp
	src/AiUnit.hpp
	src/main.cpp