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/executor/ReportItemExecutor.java
* Calculate the action value which is set to <code>ReportItemContent</code>
	 * if the action is not null.
	 * 
	 * @param action
	 *            the action design object
	 * @param itemContent
	 *            create report item content object
	 */
	protected void processAction( ReportItemDesign item, IContent itemContent )
	{
		assert itemContent != null;
		ActionDesign action = item.getAction( );
		if ( action != null )
		{
			switch ( action.getActionType( ) )
			{
				case ActionDesign.ACTION_HYPERLINK :
					assert action.getHyperlink( ) != null;
					Object value = context.evaluate( action.getHyperlink( ) );
					if ( value != null )
					{
						IHyperlinkAction obj = report.createActionContent( );
						obj.setHyperlink( value.toString( ), action
								.getTargetWindow( ) );
						itemContent.setHyperlinkAction( obj );
					}
					break;
				case ActionDesign.ACTION_BOOKMARK :
					assert action.getBookmark( ) != null;
					value = context.evaluate( action.getBookmark( ) );