AoE fan

This list doesn't include graphical or AI improvements 1. Town Bell- Garrisons the citizens to nearest the nearest building to limit casulties when attacked 2. Visual indicator on where you clicked. 3. Display strengths and weaknesses of a unit, on HUD when clicked on and be able to if selected different guys to be able to switch between them. 4. Be able to put troops into groups and be able to select them with hotkeys.