message: Media Popup: now using file.alias instead of ugly hash file.name
diff: @@ -20,7 +20,7 @@ export class FileUnitComponent implements OnInit {
  if (this.isPicture(file.name)) {
  const src = '/api/uploads/' + file.name;
  const thumb = src;
  - const caption = file.name;
  + const caption = file.alias;
  const image = {
  src: src,
  thumb: thumb,
  