Bug 177693 Support Date/Time data type in BIRT report engine.
Report engine needs to support new BIRT data type Date/Time. Please see attached for details.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/ReportParameterConverter.java
* @param locale the locale to format/parse the parameter value
	 */
	public ReportParameterConverter( String format, Locale locale )
	{
		this.format = format;
		this.locale = locale;
	}
	
	public ReportParameterConverter( String format, ULocale locale )
	{
		this(format, locale.toLocale( ));
	}
	/**
	 * Convert report parameter value object into string.
	 * 
	 * @param reportParameterObj report parameter value object.
	 * @return parameter value in string.
	 */
	public String format( Object reportParameterObj )
	{
		String reportParameterValue = null;
		
		if ( reportParameterObj != null && locale != null )
		{
			if ( reportParameterObj instanceof String )
			{
				StringFormatter sf = new StringFormatter( ULocale.forLocale(locale) );
				
				if ( format != null )
				{