Copyright for kronometer source package in Huanghe V3.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: kronometer
Source: https://userbase.kde.org/Kronometer

Files: *
Copyright: 2014-2016, Elvis Angelaccio 
License: GPL-2+

Files: debian/*
Copyright: 2016-2017, Pino Toscano 
License: GPL-2+

License: GPL-2+
 This package 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 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 General Public License for more details.
 .
 The complete text of the GNU General Public License version 2 can be found in
 the file `/usr/share/common-licenses/GPL-2'.