added unwielding check to fishing unwield trigger

there was no unwielding check for the fisher, which made it spam
rewield.
remove entangled check for do_balance

restrain no longer prevents attacking, just doubles the balance cost of
attacking
adjusted loot and hiding function

the hide function in prompt.lua should be able to either send hide
before looting or send hide after looting.
Wait for standing before doing fishing related things
Prevent the system from thinking that bait was attached when it was a bauble