Sync Firestore quick start to the latest Codelab code.

Change-Id: If96c29be502c3f77bd571de881b14101711f8a44

Author: Nicolas Garnier

firestore/README.md

@@ -23,7 +23,7 @@ Follow these steps to setup and run the quickstart:
     ```bash
     firebase use --add
     ```
- 1. Deploy the Firestore security rules:
+ 1. Deploy the Firestore security rules and indexes:
     ```bash
     firebase deploy --only firestore
     ```

firestore/firebase-messaging-sw.js

@@ -1,5 +1,20 @@
-importScripts('/__/firebase/3.8.0/firebase-app.js');
-importScripts('/__/firebase/3.8.0/firebase-messaging.js');
+/**
+ * Copyright 2017 Google Inc. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+importScripts('/__/firebase/4.6.0/firebase-app.js');
+importScripts('/__/firebase/4.6.0/firebase-messaging.js');
 importScripts('/__/firebase/init.js');
 
 firebase.messaging();

firestore/index.html

@@ -349,13 +349,12 @@ <h2 id="my-mdc-dialog-label" class="mdc-dialog__header__title">
   </aside>
 </div>
 
-<script src="https://www.gstatic.com/firebasejs/4.5.0/firebase.js"></script>
-<script src="https://www.gstatic.com/firebasejs/4.5.0/firebase-auth.js"></script>
-<script src="https://www.gstatic.com/firebasejs/4.5.0/firebase-firestore.js"></script>
+<script src="/__/firebase/4.6.0/firebase.js"></script>
+<script src="/__/firebase/4.6.0/firebase-firestore.js"></script>
+<script src="/__/firebase/init.js"></script>
 
-<script src="/lib/navigo.js"></script>
+<script src="//cdn.jsdelivr.net/npm/[email protected]/lib/navigo.min.js"></script>
 
-<script src="/__/firebase/init.js"></script>
 <script src="/scripts/FriendlyEats.js"></script>
 <script src="/scripts/FriendlyEats.View.js"></script>
 <script src="/scripts/FriendlyEats.Mock.js"></script>