irc: remove 'Created by' lines
A big Thank You to the original contributors of these ports:
* A. Gabriel <backslash@BSDCode.org>
* Aaron Dalton <aaron@FreeBSD.org>
* Alexey Mikhailov <karma@ez.pereslavl.ru>
* Alfred Perlstein <alfred@FreeBSD.org>
* Andrew Pantyukhin <infofarmer@FreeBSD.org>
* Antonio Carlos Venancio Junior (<antonio@inf.ufsc.br>)
* Ben Hutchinson <benhutch@xfiles.org.uk>
* Bill Fumerola <billf@chc-chimes.com>
* Chess Griffin <chess@chessgriffin.com>
* Chris Piazza <cpiazza@FreeBSD.org>
* Craig Edwards <brain@mail1.chatspike.net>
* David Bushong <david+ports@bushong.net>
* David Taylor <davidt@yadt.co.uk>
* Dennis Herrmann <adox@mcx2.org>
* Dominic Marks <dom@cus.org.uk>
* Edini <ports@edini.net>
* Eugeny Kuzakov <CoreDumped@CoreDumped.null.ru>
* Evgueni V. Gavrilov <aquatique@rusunix.org>
* George Reid <greid@ukug.uk.freebsd.org>
* Gerrit Beine <tux@pinguru.net>
* Gustau Perez <gustau.perez@gmail.com>
* Hye-Shik Chang
* Jase Thew <freebsd@beardz.net>
* Jens Holmqvist <zparta@hispan.se>
* Jimbo Bahooli <griffin@blackhole.iceworld.org>
* Jonas Kvinge <jonas@night-light.net>
* Josh Paetzel <josh@tcbug.org>
* Julien Laffaye <kimelto@gmail.com>
* KIMURA Yasuhiro <yasu@utahime.org>
* Kirill Ponomarew <ponomarew@oberon.net>
* Kubilay Kocak <koobs@FreeBSD.org>
* Makoto Matsushita <matusita@FreeBSD.org>
* Martin Wilke <miwi@FreeBSD.org
* Martin Wilke <miwi@FreeBSD.org>
* Masahiro Teramoto <markun@onohara.to>
* Matthew West <mwest@uct.ac.za>
* Maxim Ignatenko
* Michael Ranner
* Oliver Eikemeier
* Philippe Audeoud <jadawin@tuxaco.net>
* Romain Tartiere <romain@blogreen.org>
* Rusmir Dusko <nemysis@FreeBSD.org>
* Sergey Skvortsov <skv@protey.ru>
* Shaun Amott <shaun@inerd.com>
* Steve Wills <swills@FreeBSD.org>
* TAKATSU Tomonari <tota@FreeBSD.org>
* TERAMOTO Masahiro <markun@onohara.to>
* Tim Bishop <tim@bishnet.net>
* Timothy Redaelli <drizzt@gufi.org>
* Travis Poppe <tlp@liquidx.org>
* Ulrich Spoerlein <q@uni.de>
* Vsevolod Stakhov <vsevolod@highsecure.ru>
* Walter Venable <weaseal@hotmail.com>
* Walter Venable <weaseal@users.sourceforge.net>
* Wen Heping <wenheping@gmail.com>
* Will Andrews <andrews@technologist.com>
* clement
* db
* elvstone@gmail.com
* gahr
* hrs
* ijliao
* koji@jet.es
* milki <milki@rescomp.berkeley.edu>
* perlguy@perlguy.com
* pgl@instinct.org
* sec@42.org
* tdb
* torstenb
With hat: portmgr
6ec0477414