SSA-6014 - add a log out button

src/app/app.component.html

@@ -22,14 +22,18 @@
           <fa-icon [icon]="faSlidersH"></fa-icon>
           Settings
         </a>
-        <a class="col-auto" (click)="signIn()" href="javascript: void(0);" *ngIf="!isLoggedIn()">
+        <!--<a class="col-auto" (click)="signIn()" href="javascript: void(0);" *ngIf="!isLoggedIn()">
           <fa-icon [icon]="faSignInAlt"></fa-icon>
           Sign In
-        </a>
-        <a class="col-auto" (click)="signOut()" href="javascript: void(0);" *ngIf="isLoggedIn()">
+        </a>-->
+        <a class="col-auto" href="https://my.nrao.edu/cas/logout">
           <fa-icon [icon]="faSignOutAlt"></fa-icon>
           Sign Out
         </a>
+        <!--<a class="col-auto" (click)="signOut()" href="javascript: void(0);" *ngIf="isLoggedIn()">
+          <fa-icon [icon]="faSignOutAlt"></fa-icon>
+          Sign Out
+        </a>-->
       </nav>
     </div>
   </header>