IAS:AKM v.0.1.4.1a WIP - Discharge vest actions and magazines visualization

[@zvukoper]

Animations for the interactions is something that I hope someone else and more experienced will try to make. All the delays in development if everything else were because I honestly tried to make animated magazine in the weapon, make reload and bolt animations, but horrorbly failed. No I just put animations aside and never think of them (or at least when a proper tutorial for Arma appears) and do the rest to the main goal - the ultimate functional simulation of AKM.