koth_townie a3b

Updated the vmf file, oops.

a3 changes include:

-Added a new route up to the side battlement on both sides(previously unreachable unless you went all the way around past the enemy spawn)

-Added some more cover on mid, and a few palettes of barrels by the new routes to prevent insane sniper sightlines

-Fixed the textures on one building(roof wasn't textured)

-Added some textures to a couple buildings.

-Displaced the out of bounds areas outside the spawns to look nicer.

-Added team door filters.(embarrassing!)

-Added nobuild areas on the tops of the pillars around the point and in the spawns.

-Area the control point is on now gray.