Bug 138294 If a TemplateReportItem is set to invisible, it should be invisible in HTML output
If a TemplateReportItem is set to invisible, it should be invisible in HTML output. Right now, even if it is set to invisible, it still shows up in preview in HTML format.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
row.setBookmark( createExpression( bookmark ) );
		
		VisibilityDesign visibility = createVisibility( handle
				.visibilityRulesIterator( ) );
		row.setVisibility( visibility );
		
		SlotHandle cellSlot = handle.getCells( );
		for ( int i = 0; i < cellSlot.getCount( ); i++ )
		{
			apply( cellSlot.get( i ) );
			if ( currentElement != null )
			{
				row.addCell( (CellDesign) currentElement );
			}
		}
		String onCreate = handle.getOnCreate( );
		row.setOnCreate( createExpression( onCreate ) );
		row.setOnRender( ( (RowHandle) handle ).getOnRender( ) );
		setHighlight( row, null );
		
		currentElement = row;
	}
	private boolean isContainer( ReportElementHandle handle )
	{
		if ( handle instanceof TextItemHandle )
		{
			return false;
		}
		if ( handle instanceof DataItemHandle )
		{