Bug 186805 Set Adobe PDF File Property "PDF Producer" to BIRT
In order to promote BIRT in the broader community, the PDF emitter should set the "PDF Producer" property to: BIRT Report Engine using iText Ideally, we should include the BIRT version and iText version: BIRT Report Engine x.y.z using iText a.b This information is shown in the Adobe PDF Properties dialog as "PDF Producer". See attched screenshot.
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFPageDevice.java
{
	/**
	 * The pdf Document object created by iText
	 */
	private Document doc = null;
	/**
	 * The Pdf Writer
	 */
	private PdfWriter writer = null;
	
	private IReportContext context;
	
	private IReportContent report;
	
	private Logger logger = Logger.getLogger( PDFPageDevice.class.getName( ) );
	private PDFPage currentPage = null;
	
	public PDFPageDevice( OutputStream output, String title,
			IReportContext context, IReportContent report )
	{
		this.context = context;
		this.report = report;