Add a way to edit admin

routes/user.js

@@ -0,0 +1,16 @@
+var express = require('express');
+var router = express.Router();
+var userController = require('../controllers/userController.js');
+
+/* GET home page. */
+router.get('/', function (req, res, next) {
+  res.render('user', {title: 'Register'});
+});
+
+router.post('/', userController.create);
+
+router.delete('/', userController.remove);
+
+router.put('/', userController.get);
+
+module.exports = router;