Bug 134444 Locale setting lost when change current page with internal bookmark
Description: Locale setting lost when change current page with internal bookmark Steps to reproduce: 1. Insert two labels 2. Add bookmark in the first label 3. In the second label,set internal bookmark link to the first label, set page-break-before to always. 4. In preference, set Locale to a different locale. 5. Preview in Web Viewer, go to the second page and click the link. Expected result: Locale setting in webaddress keeps unchanged. Actual result: After click the link, Locale setting lost in webaddress.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
{
		if ( engine == null )
		{
			IPlatformContext platformContext = new PlatformServletContext(
					servletContext );
			config.setPlatformContext( platformContext );
			try
			{
				Platform.startup( platformContext );
			}
			catch ( BirtException e )
			{
				
				e.printStackTrace( );
			}
			IReportEngineFactory factory = (IReportEngineFactory) Platform
					.createFactoryObject( IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY );
			engine = factory.createReportEngine( config );
			contextPath = request.getContextPath( );
		}
	}
	/**
	 * Open report design.
	 * 
	 * @param report
	 * @return
	 */
	public synchronized IReportRunnable openReportDesign( String report )
			throws EngineException
	{