Local site search and Directory CSS updates

If the local site content scrape fails the default UNL content should be shown.

Adds some space under the .fn of directory results.

www/js/search.js

@@ -25,7 +25,7 @@
localResults = 'local_results';
window[initCallback] = function() {
-		delete window[initCallback];
+		window[initCallback] = null;
require(['jquery', 'analytics'], function($, analytics) {
// Caching Class