Buff Maniac Stunstick Damage

Add Agent which can try to avoid any damage by 50% precent
Add normal enforcer soldiers, add sheild effect to all enforcer soldiers
Nerf maninc's smoke grenade
Change some weapon models
Add unhelmet heavy soldiers
Add Elite Anti-Tanker who using M202 Rocket
Add XM25, M202 to Experts

Fixed Smoke nade

Fix Recon Grunt

Heavy Rein will use M1014 and M3
Heavy will use MG36 and M249
Friendly Expert will use M203 HE instead of M203 GAS