code: function getFormattedStopTime (stopTime) {
    return (
      <span>
        {stopTime.realtimeState === 'UPDATED'
          ? <Icon type='rss' style={{ color: '#888', fontSize: '0.8em', marginRight: 2 }} />
          : <Icon type='clock-o' style={{ color: '#888', fontSize: '0.8em', marginRight: 2 }} />
        }
        {formatStopTime(stopTime.realtimeDeparture)}
      </span>
    )
  }
docs: helper method to generate stop time w/ status icon