Fixed a bug where the json object was not being returned and fixed indentation of fetchJSON function.

client/app/components/http.jsx

@@ -15,7 +15,7 @@ import { getCookie } from './Cookie.jsx';
 	  return response;
 	}
 
-	function parseJSON(response) { response.json(); }
+	function parseJSON(response) { return response.json(); }