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/api/IViewerReportService.java
{
	/**
	 * Set the context
	 * 
	 * @param context
	 * @param options
	 * @throws BirtException
	 */
	void setContext( Object context, InputOptions options )
			throws BirtException;
	/**
	 * Run a report and generate document file
	 * 
	 * @param design
	 * @param outputDocName
	 * @param runOptions
	 * @param parameters,
	 *            a map of unparsed parameters (i.e. name (String) -> value
	 *            (String))
	 * @return
	 * @throws ReportServiceException
	 */
	String runReport( IViewerReportDesignHandle design, String outputDocName,
			InputOptions runOptions, Map parameters )
			throws ReportServiceException;
	/**
	 * Run a report and generate document file