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/ReportRunner.java
String extName = targetFile.substring( extPos );
				for ( long i = 1; i <= document.getPageCount( ); i++ )
				{
					String fileName = pathName + '_' + ( i ) + extName;
					options.setOutputFileName( fileName );
					task.setPageNumber( i );
					task.render( );
				}
			}
			else
			{
				options.setOutputFileName( targetFile );
				task.setPageNumber( pageNumber );
				task.render( );
			}
			task.close( );
			return 0;
		}
		catch ( org.eclipse.birt.report.engine.api.EngineException e )
		{
			logger.log( Level.SEVERE, e.getMessage( ), e );
			return -1;
		}
	}
	/**
	 * print out the command line usage.
	 * 
	 */
	protected void printUsage( )
	{