Convert admin section controllers to ES6 modules

app/assets/javascripts/admin/controllers/admin-logs-screened-urls.js.es6

@@ -0,0 +1,21 @@
+/**
+  This controller supports the interface for listing screened URLs in the admin section.
+
+  @class AdminLogsScreenedUrlsController
+  @extends Ember.ArrayController
+  @namespace Discourse
+  @module Discourse
+**/
+export default Ember.ArrayController.extend(Discourse.Presence, {
+  loading: false,
+  content: [],
+
+  show: function() {
+    var self = this;
+    this.set('loading', true);
+    Discourse.ScreenedUrl.findAll().then(function(result) {
+      self.set('content', result);
+      self.set('loading', false);
+    });
+  }
+});