Smmg muzzle flash repair.

-Some weapon models have received a rotating barrel animation.

-I renamed the projectile types from traditional and arcade designations:
For ballistic projectiles: armor-piercing and hollow-point
For energy weapons: Low energy and High energy.

-some new weapons added (in description)
-weapon damage increased

repairing plasma weapons

I doubled the damage of all weapons.
I added some new weapons.

Minor fixes,
I started coloring the weapons,