* Comeback crates are now spawn correctly after half of the match.
* On round start player with C4 will have correct angle of flashlight.
* Unparented planted bomb from player, when it was carried. This fixes 2 bugs, but adds 1. It fixed wrong position of a bomb on radar, when someone was holding the bomb. Fixed nasty bug, when someone was holding a bomb and disconnected - code broke. The new bug is - the planted bomb is not predicted anymore, it will have jittery movement when player holds it. Guess I'm fine with this trade off.

* Dust was deleted. There were random crashes for clients somewhere near A site. Guess it was caused by func_dustmotes entity, that generates dust particles. Valve Software Wiki mentiones client crashes in multiplayer games, if func_dustmotes are present on a map. Will think about replacing the dust with some other particle later.

* Removed flashlights from spectators. Spectators had flashlights, which caused players to get very scared. Sounds like a funny bug, but it actually gets very annoying.
* Planted bomb could stuck somewhere on player death. Now, on player death, bomb should be placed where dead player drops his weapons.

Fixed the area portals on water.

Visibility optimization.

CS:GO didn't pack navmesh, that caused high CPU usage on first map startup. Packed the navmesh myself.