refactor: es6 all the things!

routes/settings.js

@@ -0,0 +1,9 @@
+const express = require('express')
+const router = express.Router()
+
+/* GET seeting page. */
+router.get('/', function (req, res, next) {
+  res.render('settings', { title: 'Settings' })
+})
+
+module.exports = router