Copyright for thunarx-python source package in Nile V2.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: thunarx-python
Upstream-Contact: Adam Plumb 
Source: http://github.com/adamplumb/thunarx-python

Files: *
Copyright: 2010, Adam Plumb 
License: GPL-2+
 On Debian systems the full text of the GNU General Public
 License can be found in the `/usr/share/common-licenses/GPL-2'
 file.

Files: debian/*
Copyright: 2010, Jason Heeris 
	   2019, Ritesh Raj Sarraf 
License: GPL-3+
 On Debian systems the full text of the GNU General Public
 License can be found in the `/usr/share/common-licenses/GPL-3'
 file.