Provide COPYING file in tarball. Update debian/copyright.

debian/COPYING.full+lite

+The software components were originally downloaded from http://www.nomachine.com/sources.php
+
+The software has been improved via various patches by the X2Go project.
+The patches reside in the subfolder doc/applied-patches/ of this source tree.
+
+Copyright (c) 2011-2014 X2Go Project, http://www.x2go.org/.
+Copyright (c) 2001-2011 NoMachine, http://www.nomachine.com/.
+
+   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 program; if not, write to the Free Software Foundation, Inc., 51
+   Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Parts of this software are derived from DXPC project. These copyright
+notices apply to original DXPC code:
+
+   Redistribution and use in source and binary forms are permitted provided
+   that the above copyright notice and this paragraph are duplicated in all
+   such forms.
+
+   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+   WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+   MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+   Copyright (c) 1995,1996 Brian Pane
+   Copyright (c) 1996,1997 Zachary Vonler and Brian Pane
+   Copyright (c) 1999 Kevin Vigor and Brian Pane
+   Copyright (c) 2000,2001 Gian Filippo Pinzari and Brian Pane
+
+The files MD5.[ch] are copyright (C) 1999, 2000, 2002 Aladdin Enterprises.
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.

debian/changelog

 nx-libs (2:3.5.0.28-0x2go1) UNRELEASED; urgency=medium
 
-  * Continue development...
+  * Provide COPYING file in tarball. Update debian/copyright.
 
  -- Mike Gabriel <mike.gabriel@das-netzwerkteam.de>  Mon, 30 Jun 2014 15:05:54 +0200
 

debian/copyright

 This package was created by Mike Gabriel <mike.gabriel@das-netzwerkteam.de> on Thu Oct  10 22:53:56 CEST 2011
 
-The software components were downloaded from http://www.nomachine.com/sources.php
+The software components were originally downloaded from http://www.nomachine.com/sources.php
 
+The software has been improved via various patches by the X2Go project.
+The patches reside in the subfolder debian/patches/ of this source package.
+
+Copyright (c) 2011-2014 X2Go Project, http://www.x2go.org.
 Copyright (c) 2001-2011 NoMachine, http://www.nomachine.com/.
 
    This program is free software; you can redistribute it and/or modify it

debian/roll-tarballs.sh

@@ -97,6 +97,7 @@ else
         echo ${file##*/} >> doc/applied-patches/series
     done
 fi
+cp -v debian/COPYING.full+lite COPYING
 
 # apply all patches shipped in debian/patches and create a copy of them that we ship with the tarball
 if [ -s "doc/applied-patches/series" ]; then