Make stuns/lying down no longer drop weapons

[RSOD]

the prospect of differentiating stuns and disarms is a very intriguing one, and i'm very keen on giving this a shot since i believe it would make fighting a lot less frustrating when your Cool Big Weapon doesn't get yanked by the chairflipping staffie because you didn't notice them standing on a folding chair

so yeah, i'm all for this and maybe there could be a testmerge to see what others think of it