Fixed the navmesh, as bots were getting stuck on the new long box.

Lots of changes. Basic textures added, colours changed, some layout tweaks, and a hell of a lot more.

Gave each area its own specific colour (red, blue, yellow) just like I did with LuckStone.
Added a container to C, blocking vision from C ramp to the CT entrances/the site itself.

Fixed up a broken wall and added a small balcony on CT side of tunnel to help retaking CT's contest with upper C/mid

Moved the alt CT entrance to C so that CT's don't get massacred through window.
Added a second silo to A to prevent AWPers from standing on upper site and having an overpowered view of long.

Moved T spawn back to adjust timings

First workshop release