Bug 192789 Support to render reportlet using bookmark in frameset servlet.
Description: Support to render reportlet using bookmark in frameset servlet. At present, only run and preview servlet support __isreportlet&__bookmark to generate reportlet.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
IHTMLRenderOption.HTML_PAGINATION, Boolean.TRUE );
			}*/
			renderOption.setOption( IHTMLRenderOption.HTML_RTL_FLAG,
					new Boolean( rtl ) );
			renderOption.setOption( IHTMLRenderOption.INSTANCE_ID_LIST,
					activeIds );
			renderOption.setOption( IHTMLRenderOption.MASTER_PAGE_CONTENT,
					new Boolean( masterPage ) );
			handler = new ViewerHTMLActionHandler( reportDocument, pageNumber,
					locale, isEmbeddable, rtl, masterPage, format );
		}
		String resourceFolder = ParameterAccessor.getParameter( request,
				ParameterAccessor.PARAM_RESOURCE_FOLDER );
		handler.setResourceFolder( resourceFolder );
		renderOption.setActionHandler( handler );
		
		initializeEmitterConfigs( request, renderOption.getOptions( ) );
		renderTask.setRenderOption( renderOption );
		renderTask.setLocale( locale );
		
		try
		{
			if ( pageNumber > 0 )
				renderTask.setPageNumber( pageNumber );
			if ( pageRange != null )
			{
				if ( !IBirtConstants.SERVLET_PATH_FRAMESET
						.equalsIgnoreCase( servletPath )
						|| !ParameterAccessor.PARAM_FORMAT_HTML
								.equalsIgnoreCase( format ) )