- clipping improvements (you will no longer get stuck on small bits of geometry)
- renamed mission titles in included pop files (changed "intermediate" to "int," etc)
- added one more ice sheet prop at the front and merged them all together again

- vscript is now used to spawn snow particles (reduces edict count significantly when falling snow is not in use)
- added more custom hud icons for bots
- icon names have changed, please update your pop files accordingly if you were using the existing ones
- removed collision on light poles
- small performance improvements