[IRCServices] IrcServices enforcing +R

[Andrew Church]

>However, FWIW, I do think it'd be useful to permit channel owners to decide
>what level of enforcement they want chanserv to perform in their channel. 
>Maybe something for 5.1 or future versions?

     I may consider a configuration file option to allow +R checks to be
disabled for non-empty channels, since networks with frequent splits may
prefer to take that security risk.  For individual channels, though, the
choice is either to lock +R on or not to lock it; I won't add an extra
option for "enforcement level".

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