Moved test functions into mod_test.
Fixed missing close brace in mod_test.
Renamed !mods command to !modules
Removed test code from mod_core as previously intended.
Added RPL_ISUPPORT and partial RPL_NAMREPLY handling.
Added !isupport command and fixed non-value ISUPPORT fields being undefined.
Semi-implemented RPL_NAMREPLY (does nothing yet)
Added identof and hostof commands.
Wrote QUIT and NICK handlers and a lot of stuff.
Wrote KICK handler.