FIX: Don't cloak in test mode. Should help with intermittant failures

test/javascripts/acceptance/topic-test.js.es6

@@ -5,7 +5,7 @@ test("Enter a Topic", () => {
   visit("/t/internationalization-localization/280/1");
   andThen(() => {
     ok(exists("#topic"), "The topic was rendered");
-    ok(exists("#topic .post-cloak"), "The topic has cloaked posts");
+    ok(exists("#topic .cooked"), "The topic has cooked posts");
   });
 });