Adds shadowircd support (fixes support for ircxpro and ignition)
Adds shadowircd support (fixes support for ircxpro and ignition)

Change-Id: I4c989a4f865f72d8c0d617ef7ba9debedb54ad91
Reviewed-on: http://gerrit.dmdirc.com/914
Automatic-Compile: DMDirc Local Commits <fd7610eb81751244add0a62da2de7da51cfdce47@googlemail.com>
Reviewed-by: Gregory Holmes <79e2475f81a6317276bf7cbb3958b20d289b78df@dmdirc.com>

DMDirc/Parser,csmith/DMDirc-Parser,ShaneMcC/DMDirc-Parser,greboid/Parser