GUAC-586: Only show available accounts if there are more than one.

guacamole/src/main/webapp/app/manage/templates/manageUser.html

@@ -28,7 +28,7 @@ THE SOFTWARE.
         <guac-user-menu></guac-user-menu>
     </div>
     <div class="settings-tabs">
-        <guac-page-list pages="accountPages"></guac-page-list>
+        <guac-page-list pages="accountPages" ng-show="showAccountTabs()"></guac-page-list>
     </div>
 
     <div class="section">