Copyright for etherwake source package in Stretch

This package was debianized by Alain Schroeder  on
Thu,  7 Dec 2000 10:00:24 +0100. It is now maintained by Alexander
Reichle-Schmehl 

It was downloaded from http://www.scyld.com/expert/wake-on-lan.html

Upstream Author: Donald Becker 

Copyright:
  Copyright (C) 1999-2003 Donald Becker 

  You are free to distribute this software under the terms of the GNU 
  General Public License. The full text of this license can be found 
  in the file /usr/share/common-licenses/GPL.