Bug 135444 The Title of the report cann't be refresh
Description: The Title of the report cann't be refresh Steps to reproduce: 1. The Title property should appear as the HTML browser title when viewing a report. 2. set 'Birt Report' in the Title property, preview and it's ok 3. rename the title to 'Report' and save Actual result: The title is still 'Birt Report' Expected result: The title should be 'Report'
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
* @return report page content
	 * @throws RemoteException
	 */
	public void renderReport( OutputStream os, HttpServletRequest request,
			IReportDocument reportDocument, long pageNumber,
			boolean masterPage, boolean svgFlag, List activeIds, Locale locale,
			boolean rtl ) throws RemoteException
	{
		assert reportDocument != null;
		assert pageNumber > 0 && pageNumber <= reportDocument.getPageCount( );
		OutputStream out = os;
		if ( out == null )
			out = new ByteArrayOutputStream( );
		
		IRenderTask renderTask = null;
		synchronized ( this.getClass( ) )
		{
			renderTask = engine.createRenderTask( reportDocument );
		}
		HashMap context = new HashMap( );
		String format = ParameterAccessor.getFormat( request );
		if ( format.equalsIgnoreCase( ParameterAccessor.PARAM_FORMAT_PDF ) )
		{
			context.put( EngineConstants.APPCONTEXT_PDF_RENDER_CONTEXT,
					createPDFrenderContext( ) );
		}
		else
		{
			context
					.put( EngineConstants.APPCONTEXT_HTML_RENDER_CONTEXT,