Copyright for tkdnd source package in Bionic

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: TkDND
Upstream-Contact: Georgios Petasis 
Source: https://sourceforge.net/projects/tkdnd/files/TkDND/

Files: *
Copyright: 2001-2012, Georgios Petasis 
License: Tcl License

Files: Makefile.in
Copyright: 2002-2005, ActiveState Corporation.
           1999, Scriptics Corporation.
License: Tcl License

Files: tclconfig/tcl.m4
Copyright: 2002-2005, ActiveState Corporation.
           1999-2000 Ajuba Solutions.
License: Tcl License

Files: macosx/macdnd.m
Copyright: 2009-2010 Kevin Walzer/WordTech Communications LLC.
           2009-2010 Daniel A. Steffen 
           2009-2010 Georgios P. Petasis 
License: Tcl License

License: Tcl License
 The following terms apply to all files associated with the
 software unless explicitly disclaimed in individual files.
 .
 The authors hereby grant permission to use, copy, modify, distribute,
 and license this software and its documentation for any purpose, provided
 that existing copyright notices are retained in all copies and that this
 notice is included verbatim in any distributions. No written agreement,
 license, or royalty fee is required for any of the authorized uses.
 Modifications to this software may be copyrighted by their authors
 and need not follow the licensing terms described here, provided that
 the new terms are clearly indicated on the first page of each file where
 they apply.
 .
 GOVERNMENT USE: If you are acquiring this software on behalf of the
 U.S. government, the Government shall have only "Restricted Rights"
 in the software and related documentation as defined in the Federal 
 Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2).  If you
 are acquiring the software on behalf of the Department of Defense, the
 software shall be classified as "Commercial Computer Software" and the
 Government shall have only "Restricted Rights" as defined in Clause
 252.227-7013 (c) (1) of DFARs.  Notwithstanding the foregoing, the
 authors grant the U.S. Government and others acting in its behalf
 permission to use and distribute the software in accordance with the
 terms specified in this license.