[IRCServices] ircservices should enforce +R

[Andrew Church]

>on many ircds +R chmode is supported by now. I thing
>services should enforce it on 1st user joins the
>channel like +OA and +z on Unrealircd

     Good point, I'll fix it for the next version.

  --Andrew Church
    achurch at achurch.org
    http://achurch.org/