Make a few changes to the irc-more plugin:
* No more "Configure Plugin" dialog
* Removed the autorejoin delay pref
* Fix no longer autorejoining (reported by hollowleviathan on IRC)
* A bit more safety in parsing the kick messages.
/* pre_config.h. Generated from pre_config.h.in by configure. */
/* pre_config.h.in. Generated from configure.ac by autoheader. */