Copyright for gnome-panel source package in Yangtze V1.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/

Files: *
Copyright: 1997-2004 Free Software Foundation, Inc.
           1997-2002 Alfredo K. Kojima
           1998      Tom Tromey
           2000-2001 Eazel, Inc.
           2000      Helix Code, Inc.
           2000-2001 Ximian, Inc.
           2001-2008 Red Hat, Inc.
           2001-2004 Sun Microsystems, Inc.
           2001      George Lebl 
           2001      Havoc Pennington
           2001-2008 Mark McLoughlin 
           2002-2010 Vincent Untz 
           2002      Anders Carlsson 
           2002      James Willcox 
           2003      Wipro Technologies
           2003      Frank Worsley 
           2003-2004 Rob Adams
           2005-2010 Carlos Garcia Campos 
           2007      Christian Persch
           2007      David Zeuthen 
           2008-2011 Novell, Inc.
           2008      Dennis Cranston
           2011      Codethink Limited
           2014-2018 Alberts Muktupāvels
License: GPL-2+

Files: libpanel-applet/*
Copyright: 2001      Sun Microsystems, Inc.
           2010      Carlos Garcia Campos 
           2011      Novell, Inc.
License: LGPL-2+

Files: libgnome-panel/*
Copyright: 2001 Sun Microsystems, Inc.
           2010 Carlos Garcia Campos
           2016-2018 Alberts Muktupāvels
License: LGPL-2.1+

Files: help/*
Copyright: 2000-2006 GNOME Documentation Team
           2000      Dan Mueth 
           2000      Telsa Gwynne 
           2002-2004 Sun Microsystems
           2009-2010 Paul Cutler 
License: GFDL-NIV-1.1+

License: GPL-2+
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or (at
 your option) any later version.
 .
 This program is distributed in the hope that it will be useful, but
 WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 General Public License for more details.
 .
 On Debian systems, the complete text of the GNU General Public License
 version 2 can be found in /usr/share/common-licenses/GPL-2.

License: LGPL-2+
 This library is free software; you can redistribute it and/or modify
 it under the terms of the GNU Library General Public License as
 published by the Free Software Foundation; either version 2 of the
 License, or (at your option) any later version.
 .
 This library is distributed in the hope that it will be useful, but
 WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Library General Public License for more details.
 .
 On Debian systems, the complete text of the GNU Library General Public
 License version 2 can be found in /usr/share/common-licenses/LGPL-2.

License: LGPL-2.1+
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.
 .
 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.
 .
 On Debian systems, the complete text of the GNU Lesser General Public
 License version 2.1 can be found in /usr/share/common-licenses/LGPL-2.1.

License: GFDL-NIV-1.1+
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License (GFDL), version
 1.1 or any later version published by the Free Software Foundation with
 no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
 .
 On Debian systems, the complete text of the GNU Free Documentation
 License version 1.2 can be found in /usr/share/common-licenses/GFDL-1.2.