Add tags for librejs compatibility on application/console pages and in embedded javascript

apps/routerconsole/jsp/js/configstats.js

@@ -1,3 +1,9 @@
+/* @license http://creativecommons.org/publicdomain/zero/1.0/legalcode CC0-1.0 */
+
+// This component is dedicated to the public domain. It uses the CC0
+// as a formal dedication to the public domain and in circumstances where
+// a public domain is not usable.
+
 function initConfigStats()
 {
 	checkAll = false;
@@ -66,3 +72,5 @@ function toggleAll(category)
 document.addEventListener("DOMContentLoaded", function() {
     initConfigStats();
 }, true);
+
+/* @license-end */