First release.

NOTE: Scientiest can't open door on asmap04c map. Use noclip to pass this place.

Thanks to:
Alex994 for partially recreated Azure Sheep entities.

@alliedmodders, @SamVanheer, @LevShisterov, @YaLTeR, @FreeSlave, Unkle Mike, Vit_Amin and Tyler Lund for many public bugfixes for Half-Life SDK.