Map cs_assault_upc for AHL

Assault UPC-Version - Hostage Rescue by [UPC]PsykomAn Counter-Terrorists: Rescue the hostages. Take out the Terrorists without jeopardizing the hostages. Terrorists: Prevent Counter-Terrorist force from rescuing the hostages. Other Notes: There are 4 hostages in the mission. Rescue them! thanx to the best, real cs_assault, the original version by CryptR thanx to all used textures