message: Bugfixes file.alias/.name to file.name/link
diff: <ul>
  <ng-container *ngFor="let file of fileUnit.files;">
  <li *ngIf="!isPicture(file.name)">
  - <a href="{{'/api/uploads/' + file.name}}" download="{{file.alias}}">
  - <span>{{file.alias}}</span>
  + <a href="{{'/api/uploads/' + file.link}}" download="{{file.name}}">
  + <span>{{file.name}}</span>
  </a>
  </li>
  </ng-container>
  