Highway

Highway A4

- Updated Side routes to be buildings
- Added new Flank route to get behind the enemy
- New clipping for crates at mid
- Crates at mid doubled
- Various Bugfixes.
- Reworked flank routes to mid
- Fixed some weird clipping near spawn
- Many major bug fixes
- Added cubemaps/soundscapes for increased immersion.
- Made the entire map not a deathpit (Much to the despair of pyros)
- Closed up some nasty sniper sighlines
- Added a sign to make deahtpit more obvious
- Extended map out