Copyright for starplot source package in Focal

This package was debianized by Kevin B. McCarty  on
Tue,  9 Jan 2001 04:09:40 -0500.

It was downloaded from http://www.starplot.org.
(alternative site: http://www.princeton.edu/~kmccarty/starplot.html)

Upstream Author: Kevin B. McCarty 
This software is copyright (c) 2000-2002 by Kevin B. McCarty.

You are free to distribute this software under the terms of
the GNU General Public License.
On Debian systems, the complete text of the GNU General Public
License can be found in /usr/share/common-licenses/GPL file.