Copyright for icmptx source package in Xenial

This package was debianized by Runa Sandvik  on
Tue, 14 Apr 2009 20:08:55 +0200.

It was downloaded from http://github.com/jakkarth/icmptx

Copyright (C) 2008-2009 John Plaxco 

Copyright:

    The code for the ICMP handling was originally included from the
    itunnel program. Tun interface handling was included from the
    VTun project, originally authored by Maxim Krasnyansky. The two
    were brought together by edi / teso. From there, Siim Põder cleaned
    up the code and wrote a short article about it. That seems to be how
    Thomer Gil found it, after which he further cleaned it up and presented
    it at http://thomer.com/icmptx/, which is where John Plaxco came across it.
    Further and newer information may be available at the project's homepage.

License:

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

    You should have received a copy of the GNU General Public License
    along with this ICMPTX. If not, see .

On Debian systems, the complete text of the GNU General
Public License version 3 can be found in `/usr/share/common-licenses/GPL-3'.