Copyright for cabextract source package in Focal

This package was debianized by Eric Sharkey  on
Thu, 11 Jan 2001 13:05:48 -0500.

It was downloaded from http://www.cabextract.org.uk/

Upstream Author: Stuart Caie 

Copyright:

(C) 2000-2010 Stuart Caie 

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.