KeyCDN server seems to have disappeared.

Author: justinclift

webui/templates/head.html

@@ -6,7 +6,7 @@
     <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular-sanitize.min.js"></script>
     <script src="//angular-ui.github.io/bootstrap/ui-bootstrap-tpls-2.5.0.min.js"></script>
     <link href="//netdna.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
-    <link rel="stylesheet" href="//opensource.keycdn.com/fontawesome/4.7.0/font-awesome.min.css" integrity="sha384-dNpIIXE8U05kAbPhy3G1cz+yZmTzA6CY8Vg/u2L9xRnHjJiAK76m2BIEaSEV+/aU" crossorigin="anonymous">
+    <link rel="stylesheet" href="/css/font-awesome-4.7.0.min.css" integrity="sha384-dNpIIXE8U05kAbPhy3G1cz+yZmTzA6CY8Vg/u2L9xRnHjJiAK76m2BIEaSEV+/aU" crossorigin="anonymous">
     <link href="/css/local.css" rel="stylesheet">
     <script src="//cdn.auth0.com/js/lock/11.14.1/lock.min.js"></script>
     <script src="/js/local.js" type="application/javascript"></script>