Copyright for dclock source package in Xenial

Packaged by Adrian Bridgett  from sources obtained
at http://bach.ece.jhu.edu/~tim/programs/archive/dclock.tar.gz

Sources for 2.2.2 were obtained from: 
http://opencircuitdesign.com/~tim/programs/archive/
The tarball was repacked to remove the upstream debian/ dir only.
Barry deFreese 

Copyright: 
	Copyright (C) 1988 Dan Heller 
	Copyright (C) 1993, 1999 Tim Edwards 

License:
released under the GPL 
(see /usr/share/common-licenses/GPL-2).