      +----------------------------------------------------------------------+
      | GUnet eClass 2.0                                                     |
      | Asychronous Teleteaching Platform                                    |
      +----------------------------------------------------------------------+
      | Copyright 2001-2002 Universite catholique de Louvain (UCL)           |
      | Copyright 2003-2007 GUnet                                            |
      +----------------------------------------------------------------------+
      |                                                                      |
      | GUnet eClass 2.0 is an open platform distributed in the hope that    |
      | it will be useful (without any warranty), under the terms of the     |
      | GNU License (General Public License) as published by the Free        |
      | Software Foundation. The full license can be read in "license.txt".  |
      |                                                                      |
      | Main Developers Group: Costas Tsibanis <k.tsibanis@noc.uoa.gr>       |
      |                            Yannis Exidaridis <jexi@noc.uoa.gr>       |
      |                       Alexandros Diamantidis <adia@noc.uoa.gr>       |
      |                         Tilemachos Raptis <traptis@noc.uoa.gr>       |
      |                                                                      |
      +----------------------------------------------------------------------+
      | Contact address: Asynchronous Teleteaching Group (eclass@gunet.gr),  |
      |                  Network Operations Center, University of Athens,    |
      |                  Panepistimiopolis Ilissia, 15784, Athens, Greece    |
      +----------------------------------------------------------------------+  

      GUnet eClass was initially based on Claroline 1.3.0, by:
          Thomas De Praetere <depraetere@ipm.ucl.ac.be>
          Hugues Peeters    <peeters@ipm.ucl.ac.be>
          Christophe Gesche <gesche@ipm.ucl.ac.be>
          Copyright (c) 2001, 2002 Universite catholique de Louvain (UCL)

      Special Credits to:
         Dimitra Kralli <d.kralli@di.uoa.gr> (University of Athens)
         Stevy Georgiadi <stevy@gunet.gr> (University of Athens)
         Victoria Daskalou <daskalou@upnet.gr> (University of Patras)
				 Evelthon Prodromou <eprodromou@upnet.gr> (University of Patras)
				 Thanos Kyritsis <atkyritsis@upnet.gr> (University of Patras)
			
      
      Also Credits to:	 
				 Artemios Vogiatzis <bogart@upatras.gr (University of Patras)
				 George Doukas <geodoukas@upatras.gr> (University of Patras)
				 Stratos Karatzidis <kstratos@uom.gr> (University of Macedonia)
				 Pitsiougas Vagelis <vagpits@uom.gr> (University of Macedonia)
				 Ophelia Neofytou <ophelia@ucnet.uoc.gr> (Universify of Crete)
         Vangelis Chaniotakis <haniotak@ucnet.uoc.gr> (University of Crete)
				 Sakis Agorastos <th_agorastos@hotmail.com> (University of Piraeus)
				 Dimitris Daskopoulos <dimitris@ccf.auth.gr> (Aristotele University of Thessaloniki)
				 Savvas Anastasiadis <sanastas@ccf.auth.gr> (Aristotele University of Thessaloniki)				
				 Dimitris Tsachalis <ditsa@ccf.auth.gr> (Aristotele University of Thessaloniki)
				 Ilias Mpertsimas <mhlias@noc.teilam.gr> (Technological Educational Institute of Lamia)
				 Dionysios G. Synodinos <dsin@noc.ntua.gr> (National Technical University of Athens)
         Michalis Psaltakis <mpsaltakis@aegean.gr> (University of the Aegean)
         Konstantinidis K. (Aristotele University of Thessaloniki)

			Xinha: 
					 Xinha was originally based on work by Mihai Bazon who produced htmlArea for Interactive Tools.
					 Currently leading the Xinha project is James Sleeman.
					 Raimund Meyer (ray) has contributed somewhat to the advancement of Xinha recently. 
			     Copyright (c) 2003-2004 dynarch.com.
    	     Copyright (c) 2002-2003 interactivetools.com, inc.

      PclZip: Vincent Blavet <vincent@phpconcept.net>

      phpBB Copyright (c) 2001 The phpBB Group

      PEAR: Copyright (c) 1997-2004 The PHP Group

      phpSysInfo:
          Copyright (c), 1999-2001, Uriah Welcome (precision@devrandom.net)
          Copyright (c), 1999-2001, Matthew Snelham (infinite@valinux.com)

      DHTML Calendar: Copyright Mihai Bazon, 2002-2005
	
			Datetime class: Viatcheslav Ivanov <ivanov@e-witness.ca>, <v_iv@hotmail.com>
		
			POP3 class : Manuel Lemos (http://www.manuellemos.net)  <WebMaster@E-na.Net>

      LaTeX Rendering: Copyright (c) 2003/2004 Benjamin Zeiss <zeiss@math.uni-goettingen.de>

      Dropbox module: Copyright 2004 Jan Bols <jan@ivpv.UGent.be>
     
			Wiki module: Frederic Minne <zefredz@gmail.com>

      Exercise module: Copyright Olivier Brouckaert <oli.brouckaert@skynet.be>
