Copyright for libidn2 source package in Yangtze V1.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Libidn2
Upstream-Contact: Simon Josefsson 
Source: https://www.gnu.org/software/libidn/#libidn2

Files: *
Copyright: Copyright (C) 2011-2014 Simon Josefsson
License: GPL-3+

Files: *.c *.h
Copyright: Copyright (C) 2011-2014 Simon Josefsson
License: LGPL-3+ or GPL-2+

Files: build-aux/* lib/* GNUmakefile maint.mk
Copyright: Copyright (C) 2001-2011 Free Software Foundation, Inc.
License: GPL-3+

Files: doc/gdoc
Copyright: Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Simon Josefsson
           Copyright (c) 2001, 2002 Nikos Mavrogiannopoulos
           Copyright (c) 1998 Michael Zucchi
License: GPL-3+

Files: lib/IdnaMappingTable.txt lib/DerivedNormalizationProps.txt tests/IdnaTest.txt
Copyright: Copyright (c) 1991-2010 Unicode, Inc.
License: Unicode

License: GPL-3+
 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 3 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.
 .
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see .
 .
 On Debian GNU/Linux systems, the complete text of the GNU General Public
 License version 3 can be found in /usr/share/common-licenses/GPL-3.

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.
 .
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see .
 .
 On Debian GNU/Linux systems, the complete text of the GNU General Public
 License version 2 can be found in /usr/share/common-licenses/GPL-2.

License: LGPL-3+
 This program 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 3 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.
 .
 You should have received a copy of the GNU Lesser General Public License
 along with this program.  If not, see .
 .
 On Debian GNU/Linux systems, the complete text of the GNU Lesser General
 Public License version 3 can be found in /usr/share/common-licenses/LGPL-3.

License: Unicode
 For terms of use, see http://www.unicode.org/terms_of_use.html
 Copyright © 1991-2011 Unicode, Inc. All rights reserved. Distributed
 under the Terms of Use in http://www.unicode.org/copyright.html.
 .
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of the Unicode data files and any associated documentation
 (the "Data Files") or Unicode software and any associated
 documentation (the "Software") to deal in the Data Files or Software
 without restriction, including without limitation the rights to use,
 copy, modify, merge, publish, distribute, and/or sell copies of the
 Data Files or Software, and to permit persons to whom the Data Files
 or Software are furnished to do so, provided that (a) the above
 copyright notice(s) and this permission notice appear with all copies
 of the Data Files or Software, (b) both the above copyright notice(s)
 and this permission notice appear in associated documentation, and
 (c) there is clear notice in each modified Data File or in the
 Software as well as in the documentation associated with the Data
 File(s) or Software that the data or software has been modified.
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 THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF
 ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE
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 CLAIM, OR ANY SPECIAL 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
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 Except as contained in this notice, the name of a copyright holder
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