Apache Wicket Date Time
   Copyright 2006-2011 Apache Software Foundation

   This product includes software developed at
   The Apache Software Foundation (http://www.apache.org/).
   
   Contains code of the Yahoo User Interface library (version: 2.8.2r1),
   released under the BSD License:
   http://developer.yahoo.net/yui/license.txt
   Copyright (c) 2010, Yahoo! Inc.

   This product includes software developed by
   Joda.org (http://www.joda.org/).