Dirtcross A3

after a retesting of A2 I've made changes and additions I should have done long ago...

-made the lower spawn doors bigger
-added signs
-changed mid doors to be briefcase detectors that will respawn any briefcase, Including the enemies
-added water to mid
-fixed mirroring
-added reel racks near the intel
-added control panels near intel
-fixed missing textures in blu
-added cap indicators
-changed side doors to intel to allow both teams access
-changed theme to be more storm like

This is the big A2 update that makes mid bigger and better sniper cover

A2 Changelog
-Made Mid bigger with more cover and a sewer like area with a bridge on top
-added walls on the top floor to make more cover and to stop sniper spawncamping
-made signs around one-way doors
-added a sewer like flank to the intel in mid
-made an entrance to intel next to the straight slope
-added a wall in intel room