Bug 201847 [Regression] Italic does not work in PPT [1205]
engine/org.eclipse.birt.report.engine.emitter.ppt/src/org/eclipse/birt/report/engine/emitter/ppt/PPTWriter.java
println( "Content-Type: text/xml; charset=\"utf-8\"" ); 
		println( "<xml" ); 
		println( " xmlns:o=3D'urn:schemas-microsoft-com:office:office'" ); 
		println( " xmlns:p=3D'urn:schemas-microsoft-com:office:powerpoint'" ); 
		println( ">" ); 
		println( "<o:MainFile href=3D'slide-show'/>" ); 
		println( "<o:File href=3D'presentation'/>" ); 
		println( "<o:File href=3D'file-list'/>" ); 
		for ( int i = 0; i < currentPageNum; i++ )
		{
			println( ( "<o:File href=3D's" + ( i + 1 ) + "'/>" ) ); 
			if ( fileNamesLists.containsKey( new Integer( i + 1 ) ) )
			{
				List filenames = (List) fileNamesLists
						.get( new Integer( i + 1 ) );
				for ( Iterator ite = filenames.iterator( ); ite.hasNext( ); )
				{
					println( ( "<o:File href=3D\"" + (String) ite.next( ) + "\"/>" ) );
				}
			}
		}
		println( "</xml>" ); 
		println( "" ); 
		println( "--___Actuate_Content_Boundary___--" ); 
		writer.close( );
		writer = null;
	}
	public void endPage( )
	{
		try