Copyright for mupen64plus-rsp-z64 source package in Xenial

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: mupen64plus-rsp-z64
Upstream-Contact: Jon 'wahrhaft' Ring 
Source: https://github.com/mupen64plus/mupen64plus-rsp-z64/

Files: *
Copyright: 2007, ziggy
License: GPL-2+

Files: debian/*
Copyright: 2009-2016, Sven Eckelmann 
  2009-2016, Tobias Loose 
License: GPL-2+

Files: projects/unix/Makefile
Copyright: 2007-2008, Jesse 'DarkJezter' Dean
           2007-2008, Scott 'Tillin9' Knauert
           2007-2009, Richard 'Richard42' Goedeken 
           2010, Jon 'wahrhaft' Ring 
License: GPL-2+

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; version 2 dated June, 1991, or (at
 your option) any later version.
 .
 On Debian systems, the complete text of version 2 of the GNU General
 Public License can be found in '/usr/share/common-licenses/GPL-2'.