Crossfire b6_fix

- Added Optimization
- Small fixes

Gameplay:

- Increased cap time to 15s
- Changed few things
- Fixed bug with engi able to build in setup time

Cosmetics:

- Lots of texuring
- Some props added
- Some lighting
- Removed some aliens and particles

Gameplay:
- Changed Point cap time: 10s ==> 15s
- Moved some stairs a bit
- Added some details

- Made Red spawn less cramped
- Forgot all other small changes

- Changed RED spawn
- Changed BLU spawn
- Changed BLU balcony room
- Some details

- Made Neutral building on mid much wider
- Removed useless endgame scene
- Some Clipping and Rebuilding
- Changed a few healths on Mid

Just textured a lot of things
Fixed smth
Made map more beautiful

Gameplay:

- Nothing

Cosmetics:

- Turned off some props shadows
- Retextured some things
- Added cows at last point
- Added some sounds

Update Log:

- Added Barn at point
- Added a lot of new parasite
- CP cap time: 12 ==> 10

Changelog:

- Fixed missing texture doors
- Changed point unlocking time: 30 ==> 25
- Added a few gameplay signs
- Added a lot of new parasites
- Added lightning on the crate balcony
- Rotated the rocket a little bit