Remake of Waldo's classic dod_koln.

I may as well release this now, I will not have time to update this in quite a while. Just small fixes in this release.

Allies spawn inside	Allies spawn outside
Allies spawn outside 2	Factory Allies exit
Near Axis spawn 1	Near Axis spawn 2
Main Street 1	Main Street 2
Main Street 3	Main Street 4
Overview of Koln