Copyright for xtrlock source package in Trusty

This is Debian GNU/Linux's prepackaged version of Ian Jackson's xtrlock
utility.  This package provides a minimal X display lock program.

This package was put together by Stephen Early
, from the source by Ian Jackson, which he
obtained from Usenet.  Apart from a couple of bugfixes the changes
were very minimal - merely adding support for the Debian package
maintenance scheme, by adding various debian.* files.

This package is now maintained by Matthew Vernon .

Program Copyright (C) 1993, 1994 Ian Jackson.
Modifications for Debian GNU/Linux Copyright (C) 1995 Stephen Early.
Modifications for Debian GNU/Linux since v2.0-9 Copyright (C)
2005-2012 Matthew Vernon

This program and its documentation are free software; you can
redistribute them and/or modify them under the terms of the GNU
General Public License as published by the Free Software Foundation;
either version 3, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

On Debian GNU/Linux, a copy of the GNU General Public License version
3 may be found in /usr/share/common-licenses/GPL-3. It is also
included in the source package as GPL-3.txt