updated for Version 8
support for AR-10, CG M/45, HS-50, Khaybar, M1919, MAT-49, QBZ, RPD, TEC-9, Uzi

3CB's code is trash and I can't tell if some of the shit is fully working, so let me know if anything is broken or wrong.
I mean seriously why would you make new classes with RHS sounds for the Khaybar 5.56 and QBZ 5.56 when you can literally just inherit from the vanilla sounds. RHS sounds are great but fuck me.

fixed some vehicle weapons, will hit more later