fix: Changed group assignment. Closes #1.

src/app/admin-view/groups/groups.component.html

@@ -3,22 +3,6 @@
     <mat-card-header>
         <mat-card-title contenteditable appCe (edit)="nameEdit(item._id, $event)">{{item.name}}</mat-card-title>
     </mat-card-header>
-    <mat-card-content>
-        <table>
-            <thead>
-                <tr>
-                    <th>Pokoje</th>
-                    <th>Użytkownicy</th>
-                </tr>
-            </thead>
-            <tbody>
-                <tr>
-                    <td><app-list-editor [converter]="item.rooms" (edit)="editRooms(item._id, $event)"/></td>
-                    <td><app-list-editor [converter]="item.unames"/></td>
-                </tr>
-            </tbody>
-        </table>
-    </mat-card-content>
     <mat-card-actions>
         <button mat-button color="warn" (click)="remove(item._id)">Usuń</button>
     </mat-card-actions>