Synopsis:
   dcc exempt [+nickname] [nickname1]

Description:
   DCC EXEMPT bypasses /set dcc_autoget and allows the nick to send a
   file even when autoget is off.



Example
   To add a nick to your exempt list:
       /dcc exempt +joe

   To remove a nick from your exempt list:
       /dcc exempt joe

   To display your exempt list:
       /dcc exempt