Show remaining ammo when using Birdy egg or RC Plane bomb

Mutant: Force special mutant/feeder hat+name to be only hold by those who deserved it Previously, a player could just name their hog "Mutant" and give it the respective hat to try to confuse other players. This is no longer possible.

Battalion: Mutate hogs by default again, but not the names. Add script param mutatenames. Force crowns in King Mode