removed menu label

frontends/dnet-is-application/src/app/app.component.html

@@ -3,7 +3,6 @@
         [attr.role]="(isHandset$ | async) ? 'dialog' : 'navigation'"
         [mode]="(isHandset$ | async) ? 'over' : 'side'"
         [opened]="(isHandset$ | async) === false">
-      <mat-toolbar>Menu</mat-toolbar>
       <app-main-menu-panels></app-main-menu-panels>
     </mat-sidenav>
     <mat-sidenav-content>

frontends/dnet-is-application/src/app/main-menu-panels/main-menu-panels.component.html

@@ -1,4 +1,3 @@
-
 <div class="collapse-buttons">
     <button mat-button color="primary" (click)="accordion.openAll()">Expand All</button>
     <button mat-button color="primary" (click)="accordion.closeAll()">Collapse All</button>