Bleeding edge freeze

Fix of gun suicide - lethal is lethal (calls death() rather than risking damage overflow), nonlethal just hurts like a mother.
Despamming electrode resistance.
Breecher chasis will let no one but Ughanti wear it. Because body shape, etcetera.

Also, response_team STILL isn't ticked on. Dunno if it's ready, uncommented again in admin_verbs.