Copyright for libcgi-test-perl source package in Xenial

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Source: https://metacpan.org/release/CGI-Test
Upstream-Contact: Alex Tokarev 
Upstream-Name: CGI-Test

Files: *
Copyright: 2001,      Raphael Manfredi 
           2011-2015, Alex Tokarev 
License: Artistic

Files: debian/*
Copyright: 2016, Axel Beckert 
License: Artistic

License: Artistic
 This program is free software; you can redistribute it and/or modify
 it under the terms of the Artistic License, which comes with Perl.
 .
 On Debian systems, the complete text of the Artistic License can be
 found in `/usr/share/common-licenses/Artistic'.