Copyright (c) 2001-2009, RedWolf Design GmbH, http://www.clonk.de
Copyright (c) 2009-2016, The OpenClonk Team and contributors

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

(This is the ISC license. <http://opensource.org/licenses/ISC>)

Portions of the code have been contributed by other authors:
Copyright (c) 2006-2007  Alexander Post
Copyright (c) 2004-2013  Armin Burgmeier
Copyright (c) 2005-2006, 2008-2010  Asmageddon
Copyright (c) 2010, 2012  Benjamin Herr
Copyright (c) 2006, 2012  Bernhard Bonigl
Copyright (c) 2009-2010  Carl-Philip Hänsch
Copyright (c) 2001  Carlo Teubner
Copyright (c) 2009, 2011-2013  David Dormagen
Copyright (c) 2011-2012  Felix Wagner
Copyright (c) 2006  Florian Groß
Copyright (c) 2004-2012  Günther Brammer
Copyright (c) 2006-2008  Julian Raschke
Copyright (c) 2010-2012  Julius Michaelis
Copyright (c) 2010-2011  Maikel de Vries
Copyright (c) 2010  Manuel Riecke
Copyright (c) 2009  Mark Haßelbusch
Copyright (c) 2009-2012  Martin Plicht
Copyright (c) 1998-2009  Matthes Bender
Copyright (c) 2001  Michael Käser
Copyright (c) 2009  mizipzor
Copyright (c) 2009-2013  Nicolas Hake
Copyright (c) 2013  Oliver Schneider
Copyright (c) 2010  Peewee
Copyright (c) 2001-2011  Peter Wortmann
Copyright (c) 2012  Philipp Kern
Copyright (c) 2009-2010  Richard Gerum
Copyright (c) 2001-2013  Sven Eberhardt
Copyright (c) 2004-2005, 2009-2013  Tobias Zwick

Code inside the "thirdparty" directory has been included for convenience
and may be licensed under different terms. See the respective directories
for details.
