Fix tabs being selectable by clicking on header

homeassistant/components/http/www_static/polymer/home-assistant-main.html

@@ -94,6 +94,7 @@
           </paper-dropdown>
         </paper-menu-button>
 
+        <template if="{{hasCustomGroups}}">
           <div class="bottom fit" horizontal layout>
               <paper-tabs id="tabsHolder" noink flex
                           selected="0" on-core-select="{{tabClicked}}">
@@ -103,6 +104,7 @@
 
               </paper-tabs>
           </div>
+        </template>
       </core-toolbar>
 
       <state-cards