Copyright for opalmod source package in Xenial

This package was debianized by Ola Lundqvist  on
Wed, 19 Jul 2000 10:22:05 +0200.

Upstream homepage:
	http://inguza.com/software/opalmod

Copyright:

	Copyright (c) 2000-2012 Ola Lundqvist 

This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.

Perl is distributed both under GPL and the Artistic license. They can
both be found at /usr/share/common-licenses/.