Copyright for dwdiff source package in Wheezy

This package was debianized by Olexandr Kravchuk  on
Sat, 06 Sep 2008 20:34:47 +0300.

It was downloaded from http://os.ghalkes.nl/

Upstream Author: Gertjan Halkes 

This software is Copyright (c) 2008 by Gertjan Halkes.

You are free to distribute this software under the terms of the GNU
General Public License version 3.  On Debian systems, the complete
text of the GNU General Public License version 3 can be found in the
file `/usr/share/common-licenses/GPL-3'.

The Debian packaging is Copyright (c) 2008, Olexandr Kravchuk
 and is licensed under the GNU GPL, see
above.