Copyright for gnome-exe-thumbnailer source package in Xenial

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: gnome-exe-thumbnailer
Source: https://launchpad.net/ubuntu/+source/gnome-exe-thumbnailer

Files: *
Copyright:
 2010-2012 Jan Nekvasil 
 2009-2010 Christian Dannie Storgaard 
 2009-2012 Scott Ritchie 
License: LGPL-2.1+

Files: debian/*
Copyright:
 2010-2012 Jan Nekvasil 
 2009-2010 Christian Dannie Storgaard 
 2009-2012 Scott Ritchie 
 2015 James Lu 
License: LGPL-2.1+

License: LGPL-2.1+
 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 2.1 of the License, or (at your
 option) any later version.
 .
 On Debian systems, the complete text of the GNU Lesser General Public
 License can be found in /usr/share/common-licenses/LGPL-2.1 file.