Update copyright on debian/*

debian/changelog

@@ -45,4 +45,3 @@ noise (0.1-0) oneiric; urgency=low
   * Initial release
 
  -- Sergey "Shnatsel" Davidoff <shnatsel@gmail.com>  Tue, 01 Nov 2011 20:29:23 +0300
-

debian/copyright

@@ -20,12 +20,17 @@ Copyright: 1996-2008 Free Software Foundation, Inc
 License: GPL-2.0+
 
 Files: debian/*
-Copyright: 2011 Devid Antonio Filoni <d.filoni@ubuntu.com>
-           2012-2014 Sergey "Shnatsel" Davidoff <shnatsel@gmail.com>
+Copyright: 2011-2012 Devid Antonio Filoni <d.filoni@ubuntu.com>
+           2011-2012 Scott Ringwelski <sgringwe@gmail.com>
+           2011-2012 Lucas Baudin <xapantu@gmail.com>
+           2012-2013 Rico Tzschichholz <ricotz@ubuntu.com>
+           2012-2014 Cody Garver <cody@elementaryos.org>
+           2012-2014 Sergey "Shnatsel" Davidoff <sergey@elementaryos.org>
+           2013-2014 Corentin Noël <corentin@elementaryos.org>
 License: GPL-2.0+
 
 Files: isync/*
-Copyright: 
+Copyright:
 License: GPL-2.0+ with special exception
  This package is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by