Review predicative MWEs starting with BE

[nschneid]

be a big baby be a joke be a no brainer be a pain be a plus be first call be happy camper be in for a treat be in hand be inclined be make to be no more be out of this world be rude be say and do be sure be sure to be there be up

and (at least for now) be_home_to, be_no_stranger_to: #71