Merge pull request #587 from OpenKnowledgeMaps/security-update-2021-10

Security update 2021-10

Author: chreman

examples/local_files/css/font-awesome.min.css

@@ -17,6 +17,7 @@
     <link type="text/css" rel="stylesheet" href="../../dist/headstart.css">
     </link>
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800' rel='stylesheet' type='text/css'>
+    <link rel="stylesheet" href="css/font-awesome.min.css" >
     </link>
     <script type="text/javascript">
         headstart.start();