More than one person can play at a time now

Added props to the new bombsite

Added misc props to the map
Added breakable walls to the spawn sniper perch

Added Bombsite B (Slight placeholder for other additions)
Added rafters

Fixed terrorists spawning near Bombsite
More spawn points added for both sides

Added doors to the top of bombsite crow
Doors will be worked on in a later patch

Added more lighting in all the corners.