Rebuild the underground area, and some other balance stuff.

Moved the underground exits/entrances closer to the point.
Made it harder for attackers to get health in the enemy's side of the map
Added cubemaps
Made the map less wide
Made the sniper area smaller
Massivley improved the central area lighting, teamcolors should be better
Raised the point
Moved some of the cover around the point forward
Fixed issues in blue spawn
Improved portaling
Made the underground crossover accesible by dropping down from the point
Fixed the conveyor ramp in Blue spawn to match Red's
Rebuilt most of the map!

New spawns
Merged underground tunnels
Made the sniper area larger and easier to defend
Added cover to the central area
Ajusted ammo placement
Lowered respawn times
Lighting fixes
20170701111344_1.jpg