FAXE-376: Bell icon

Author: Simon L. Lange

web/themes/custom/fds_faxe_theme/templates/includes/action-buttons.html.twig

@@ -19,7 +19,7 @@
     </div>
     <div>
       <a href="/abonner" class="action-button">
-        <span class="icon fa fa-envelope"></span>
+        <span class="icon fa fa-bell"></span>
       </a>
     </div>
   </div>