Upgrade jQuery from 2.1.4 to 3.7.1

Author: Anshumancanrock

index.html

@@ -39,8 +39,7 @@
 
     <script src="lib/reqwest.js" defer></script>
 
-    <!-- <script src="lib/jquery-3.7.1.js"></script> -->
-    <script src="lib/jquery-2.1.4.min.js"></script>
+    <script src="lib/jquery-3.7.1.min.js"></script>
     <script src="lib/jquery-ui.js" defer></script>
     <script src="lib/materialize.min.js" defer></script>
     <script src="lib/webL10n.js" defer></script>

lib/jquery-2.1.4.js

@@ -312,9 +312,9 @@ var urlsToCache = [
     'planet/js/GlobalTag.js',
     'planet/js/main.js',
     'planet/js/Publisher.js',
-    'planet/lib/jquery-3.2.1.min.js',
+    'planet/libs/jquery-3.7.1.min.js',
 
-    'lib/jquery-3.2.1.js',
+    'lib/jquery-3.7.1.min.js',
 
     'sounds/samples/manifest.js'
 ];

lib/jquery-2.1.4.min.js

@@ -20,7 +20,7 @@
         <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
 
         <!--Import jQuery before materialize.js-->
-        <script type="text/javascript" src="libs/jquery-3.2.1.min.js"></script>
+        <script type="text/javascript" src="libs/jquery-3.7.1.min.js"></script>
         <script type="text/javascript" src="libs/materialize.min.js"></script>
         <script type="text/javascript" src="libs/localforage.min.js"></script>