message: Refactor ProfilePicUpload
  Added ToDo comment.
diff: @@ -137,6 +137,7 @@ export class UploadDialog implements OnInit {
  public onAllUploaded() {
  this.dialogRef.close(true);
  + // TODO: Refresh profilepicture after upload
  if (this.userService.isLoggedInUser(this.user)) {
  this.router.navigate(['/profile']);
  } else {
  