Added new tower on top of gun-storage building, can be access by ladder when building has been unlocked with keycard. Added second story to gym building. Added a teleporter in the traitor room. Added cubemaps and hopefully also nav mesh

Hopefully fixed getting stuck when in the moving vehicle. -Added new open-air tower in the middle

-Fixed players being able to open doors by hitting them with a crowbar
-Fixed Traitor Door in toilets being openable by non Traitors
-Added a new house for the general
-Added credits in the cave
-Changed the suns angle

-Buffed the Car weapon
-added an underground tunnel accessible by Traitors that connects the Toilets to the cantine

Initial addon creation.