Killmove Unarmed.

Replaces paired_h2hkillmoveslama.

Update FNIS.

I was going to try to do the slam animation but the timing is a little weird (140 Frames / Ragdoll
in 125 / Slow 112 - 122, 30 frames = 1 second), so I'm going to try to do the other one, the timing is a bit weird too, but i think i can try something.