Bug 182062 Define and provide Date/Time format value
DateTime type has been supported in BIRT. Now, there's a proposal on support Date/Time type in BIRT Report Designer. In order to enable end user setting the format of Date/Time type, please define and provide format value for both Date and Time.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/writer/ModuleWriter.java
*/
	private void writeContents( ContainerContext containerInfor, String tag )
	{
		assert containerInfor != null;
		List list = containerInfor.getContents( getModule( ) );
		if ( list.isEmpty( ) )
			return;
		
		if ( containerInfor.getElement( ).getExtendsElement( ) != null )
			return;
		if ( tag != null )
			writer.conditionalStartElement( tag );
		 
		writer.attribute( DesignSchemaConstants.NAME_ATTRIB, containerInfor
				.getPropertyName( ) );
		
		
		
		Iterator iter = list.iterator( );
		while ( iter.hasNext( ) )
		{
			( (DesignElement) iter.next( ) ).apply( this );
		}
		if ( tag != null )
			writer.endElement( );
	}
	/**
	 * Writes the contents of a slot. The contents are enclosed in an optional
	 * list tag.
	 *