Test Menu branch
Large amount of changes.

Rebuilding Menu
Aanpassingen aan menu + placeables
Merge branch 'Menu' of https://github.com/frostraver/IP2_Final

Conflicts:
	XNA_ENGINE/Game/Managers/GridFieldManager.cs
	XNA_ENGINE/Game/Objects/Army.cs
	XNA_ENGINE/Game/Objects/Menu.cs
	XNA_ENGINE/Game/Objects/Settlement.cs
	XNA_ENGINE/Game/Objects/Shaman.cs
	XNA_ENGINE/Game/Scenes/PlayScene.cs
	XNA_ENGINE/XNA_ENGINE.csproj.Debug.cachefile
	XNA_ENGINE/XNA_ENGINE.csproj.Release.cachefile