/**
  * standard SS method for decorators.
  * @param Boolean - $includerelations: array of fields to start with
  * @return array
  */
 function fieldLabels($includerelations = true)
 {
     $defaultLabels = parent::fieldLabels();
     $newLabels = $this->customFieldLabels();
     $labels = array_merge($defaultLabels, $newLabels);
     $extendedLabels = $this->extend('updateFieldLabels', $labels);
     if ($extendedLabels !== null && is_array($extendedLabels) && count($extendedLabels)) {
         foreach ($extendedLabels as $extendedLabelsUpdate) {
             return $labels += $extendedLabels;
         }
     }
     return $labels;
 }