Copyright for python-apt source package in Yangtze V1.0

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

Files: *
Copyright: © 2004-2009 Canonical Ltd.
           © 2009 Julian Andres Klode 
License: GPL-2+

Files: tests/test_all.py tests/test_hashes.py
Copyright: © 2009 Julian Andres Klode 
License: Permissive
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
 notice and this notice are preserved.

Files: aptsources/*.py
Copyright: © 2004-2009 Canonical Ltd.
           © 2005 Gustavo Noronha Silva
           © 2006-2007 Sebastian Heinlein
License: GPL-2+

Files: doc/source/*
Copyright: © 2009 Julian Andres Klode 
License: GPL-2+

Files: utils/get_*.py
Copyright: © 2006 Free Software Foundation Europe
License: GPL-2+

Files: po/*
Copyright: © 2006 Canonical Ltd, and Rosetta Contributors 2006
License: GPL-2+

Files: po/de.po
Copyright: © 2005 Michiel Sikkes 
License: GPL-2+

Files: po/en_CA.po
Copyright: © 2005 Adam Weinberger and the GNOME Foundation
License: GPL-2+

Files: po/fi.po
Copyright: © 2005-2006 Timo Jyrinki
License: GPL-2+

Files: po/fr.po
Copyright: © 2007 Hugues NAULET 
License: GPL-2+

Files: po/hu.po po/lt.po po/pt.po po/ro.po po/sv.po po/uk.po
       po/zh_HK.po
Copyright: © 2005-2006 Free Software Foundation
License: GPL-2+

License: GPL-2+
 APT is free software; you can redistribute them and/or modify them 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.
 .
 On Debian systems, a copy of the GNU General Public License can be
 found in /usr/share/common-licenses/GPL-2.