Copyright for pyvnc2swf source package in Bionic

This package was downloaded from http://www.unixuser.org/~euske/vnc2swf/

Files: *
Copyright: © 2005 by Yusuke Shinyama (yusuke at cs . nyu . edu)
License: GPL-2+
 This 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.

Files: debian/*
Copyright: © 2007, 2008 Vincent Bernat 
License: GPL-2+

Files: pyvnc2swf/record_sound.py
Copyright: © 2007 David Fraser
License: GPL-2+

Files: pyvnc2swf/d3des.py
Copyright: © 2007 by Yusuke Shinyama (yusuke at cs . nyu . edu)
           © 1999 AT&T Laboratories Cambridge
           © 1988,1989,1990,1991,1992 by Richard Outerbridge
License: GPL-2+
 This 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.

 The code is derived from code placed in public domain:
  D3DES (V5.09) -
  
  A portable, public domain, version of the Data Encryption Standard.
  
  Written with Symantec's THINK (Lightspeed) C by Richard Outerbridge.
  Thanks to: Dan Hoey for his excellent Initial and Inverse permutation
  code;  Jim Gillogly & Phil Karn for the DES key schedule code; Dennis
  Ferguson, Eric Young and Dana How for comparing notes; and Ray Lau,
  for humouring me on.

On Debian GNU/Linux systems, the complete text of the GNU General
Public License can be found in `/usr/share/common-licenses/GPL'.