Update dependencies with security vulnerabilities

Author: c-w

src/index.html

@@ -16,7 +16,7 @@
   <meta property="fb:app_id" content="397128703965407">
   <link rel="shortcut icon" type="image/x-icon" href="favicon.ico">
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/fullPage.js/2.8.9/jquery.fullPage.min.css">
-  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/css/bootstrap.min.css">
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap3-dialog/1.34.7/css/bootstrap-dialog.min.css">
   <link rel="stylesheet" href="style.css">
 </head>
@@ -406,8 +406,8 @@ <h1 class="extra-large no-style">LOKOLE: EMAIL FOR ALL</h1>
   </div>
   </div>
 
-  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
-  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
+  <script src="https://code.jquery.com/jquery-3.4.1.min.js"></script>
+  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/fullPage.js/2.8.9/jquery.fullPage.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap3-dialog/1.34.7/js/bootstrap-dialog.min.js"></script>
   <script src="script.js"></script>