Added quickswap to frag grenades to make it hopefully easier to use
Adding in the variety of hud throw indicators so we can make it configurable.
First pass at 357 motion controls, throw arc sprites included
Merge branch 'master' of github.com:nandrews0424/halflife-vr
Merge branch 'master' of github.com:nandrews0424/halflife-vr
Merge branch 'master' of github.com:nandrews0424/halflife-vr
Merge branch 'master' of github.com:nandrews0424/halflife-vr
Merge branch 'master' of github.com:nandrews0424/halflife-vr
Added shell ejection for 357