ports-mgmt: remove 'Created by' lines
A big Thank You to the original contributors of these ports:
- "Waitman Gobble" <uzimac@da3m0n8t3r.com>
- Akinori MUSHA aka knu <knu@idaemons.org>
- Alex Dupre <ale@FreeBSD.org>
- Alex Stangl <alex@stangl.us>
- Anders F Bjorklund <afb@users.sourceforge.net>
- Benjamin Lutz
- Brendan Molloy <brendan+freebsd@bbqsrc.net>
- Conrad J. Sabatier <conrads@cox.net>
- Edwin Groothuis (edwin@mavetju.org)
- Emanuel Haupt <ehaupt@FreeBSD.org>
- Gabriel Linder <linder.gabriel@gmail.com>
- Heiner <h.eichmann@gmx.de>
- Ilya A. Arkhipov <rum1cro@yandex.ru>
- John Marino <marino@FreeBSD.org>
- Jun-ichiro itojun Hagino <itojun@itojun.org>
- Kubilay Kocak <koobs@FreeBSD.org>
- Mamoru Sakaue / MwGhennndo
- Martin Kammerhofer
- Matthew Seaman
- Matthew Seaman <m.seaman@infracaninophile.co.uk>
- Matthias Andree <mandree@FreeBSD.org>
- Matthias Schmidt
- Pawel Pekala <pawel@FreeBSD.org>
- Philip M. Gollucci <pgollucci@p6m7g8.com>
- Philipp Wuensche <cryx-ports@h3q.com>
- Richard Gallamore <ultima@FreeBSD.org>
- Romain Tartiere <romain@FreeBSD.org>
- Romain Tartiere <romain@blogreen.org>
- Securedog <securedog@users.sourceforge.jp>
- Sergei Kolobov <sergei@kolobov.com>
- Shaun Amott <shaun@inerd.com>
- Stefan Walter <sw@gegenunendlich.de>
- Stephen Hurd <shurd@FreeBSD.org>
- Timothy Redaelli <drizzt@gufi.org>
- Tom Hukins <tom@FreeBSD.org>
- Vasil Dimov <vd@datamax.bg>
- Vladimir Chukharev
- Yanhui Shen <shen.elf@gmail.com>
- Zane C, Bowers <vvelox@vvelox.net>
- kmoore@FreeBSD.org
With hat: portmgr