* @author Roland Haeder <webmaster@shipsimu.org>
* @version 0.0.0
* @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team
* @author Roland Haeder <webmaster@shipsimu.org>
* @version 0.0.0
* @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team