message: Bugfixes file.alias to file.name
diff: <mat-list-item class="fileUnit">
  - <h4>{{file.alias}}</h4>
  + <h4>{{file.name}}</h4>
  <span class="spacer"></span>
  <span class="lightgray"> {{unitDesc}} </span>
  <mat-checkbox *ngIf="!this.showDL" [(ngModel)]="chkbox" (change)="emitEvent()" class="chkbox"></mat-checkbox>
  