Bug 142129 "Export Data" dialog title should be exported to *.properties file.
Text for "Export Data" dialog title cannot be found in the properties file. There is one "Export Data" in BirtResource.properties, but this is for the toolbar and has been translated. Please check the sreen shot for detail.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
*/
	private EngineConfig config = null;
	/**
	 * Image directory for report images and charts.
	 */
	private String imageDirectory = null;
	/**
	 * URL accesses images.
	 */
	private String imageBaseUrl = null;
	/**
	 * Image handler instance.
	 */
	private HTMLServerImageHandler imageHandler = null;
	/**
	 * Web app context path.
	 */
	private String contextPath = null;
	/**
	 * Constructor.
	 * 
	 * @param config
	 */
	public ReportEngineService( ServletConfig servletConfig )
	{
		System.setProperty( "RUN_UNDER_ECLIPSE", "false" ); 
		if ( servletConfig == null )
		{
			return;
		}