Wolves know who cursed is

Suggested about a month ago but only really tested in -test yesterday. It seemed to work well, nobody had any problems with it and there were some outcomes influenced by the change (helped wolves, especially in small games). Wolves also know when the traitor is cursed, for other wolves it shows up as "cursed traitor" and for traitor their role name shows up as "cursed traitor".

As a little addon, I also made !time (returns time remaining). Shouldn't be any problems with that, it works both in game and in pm. Also some fixes to !p mostly from brrr included.