Step 9.9: Bind showOptions to messages options button

Author: dotansimha

src/pages/messages/messages.html

@@ -8,7 +8,7 @@
 
     <ion-buttons end>
       <button ion-button icon-only class="attach-button"><ion-icon name="attach"></ion-icon></button>
-      <button ion-button icon-only class="options-button"><ion-icon name="more"></ion-icon></button>
+      <button ion-button icon-only class="options-button" (click)="showOptions()"><ion-icon name="more"></ion-icon></button>
     </ion-buttons>
   </ion-navbar>
 </ion-header>