-added a new minimap
-combine multiple models for a better perfomance
-changed the skybox

- added some clipbrushes on a-site

- changed the size of some boxes
- changed the door at t-spawn for smoother movement
- added a box in underpass for more cover
- the box at the snipernest in mid is now reachable without stucking on the wall
- resize the door at stairs
- removed the ladder at a-spot
- windows and railings have been added to the houses at the respective spawns
- changed the light in underpass
- added some clip-brushes
- boxes in lower mid are now climbable from both sides
- fixed various bugs

- release