Weapon Fixes

Description
Fixes various weapon characteristics
-eliminates weapon idle animation and sound (no more standing still and weapon going up in the air or player unloading/reloading weapon)
-restores all grenade launcher velocity values to about stalker shoc values (no more weak grenade launchers spitting out grenades)
-increased weapon accuracy and damages (use upgrades at your own risk)
-increased groza,val,vintorez bullet velocities closer to real world value
-all weapons that can accept scopes and genade launchers will without upgrading (including the gp37 and il86).
-tweaked cordon minigun
-no weapon jamming or degredation (or very,very little)
-can run with all weapons (sniper rifle, bulldog 6, etc..except rpg7 because it causes ctd)
-removed tracers
-restored groza, fn2000, vintorez to about shoc values
-increased knife distance and damage so you can actually use the knife now.
-this mod can also be added or removed at any time in the game