More useful weapons

-Reflex single shoot for carbines, snipers, laser, battle and assault rifles,

-Strafing for high rate of fire machine-guns,

-Overload Shoot for plasma rifle and laser lance,

-Explosive Shoot Anti-Materiel Rifle,

-Anti-tank ammo for  auto-cannons,

-Better view ranges, detection and night vision abilities for scoped weapons.

Some sounds, animations and descriptions are not yet well adapted.