Copyright for gsettings-qt source package in Yangtze V1.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: gsettings-qt
Source: https://gitlab.com/ubports/core/gsettings-qt

Files: *
Copyright: 2013-2017 Canonical Ltd.
License: LGPL-3

Files: debian/*
Copyright: 2013-2017 Canonical Ltd.
           2017 Boyuan Yang <073plan@gmail.com>
License: LGPL-3

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