Copyright for qjackctl source package in Precise

This package was debianized by Guenter Geiger (Debian/GNU)  on
Tue, 12 Aug 2003 11:44:54 +0200.

It was downloaded from qjackctl.sf.net

Upstream Author: Rui Nuno Capela 

Copyright (C) 2003-2009, rncbc aka Rui Nuno Capela

qjackctl is distributed under the GNU General Public License, see
/usr/share/common-licenses/GPL-2