Copyright for xprintidle source package in Xenial

This package was debianized by Milan Zamazal  on
Mon, 12 Jun 2006 18:25:29 +0200.

It was downloaded from http://www.dtek.chalmers.se/~henoch/text/xprintidle.html.

Copyright & License:

  Copyright (c) 2005, 2008 Magnus Henoch 
  Copyright (c) 2006, 2007 by Danny Kukawka
                           , 
  Copyright (c) 2008 Eivind Magnus Hvidevold 

  This program is free software; you can redistribute it and/or modify
  it under the terms of version 2 of the GNU General Public License
  as published by the Free Software Foundation.

  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 systems, you can find the GNU General Public License version 2 in the
file /usr/share/common-licenses/GPL-2.