Added Chat (disabled for now).

res/app/components/stf/common-ui/modals/external-url-modal/on-load-event-directive.js

@@ -0,0 +1,10 @@
+// TODO: Test this
+module.exports = function () {
+  return function (scope, element, attrs) {
+    scope.$watch(attrs.pageVisible, function () {
+      element.bind('load', function () {
+        scope.$apply(attrs.pageLoad)
+      })
+    })
+  }
+}