Reduced speed on alien pillars pvp missions

Added T-55 PvP Lunar Strike missions (regular and low tech.

Added RTB waypoints to BVR and PvP Strike mission.

Added Score for obj completion to strike mission.

Added Spawn protection in all BVR PvP missions.

Fixed lunar low tech bvr title

Added lunar BVR missions (regular and Low tech.

Removed the extra aim9 from a1-1 on pillars guns n heaters

Added training map

added a t-55 pillars guns 'n heaters

Added Guns Only Pillars