Delete not use code

Author: tigi44

README.md

@@ -37,7 +37,7 @@ $ DEBUG=jsonapitestserver:* npm start
 
 ### RESTful API
 - GET : application/json
-- POST : x-www-form-urlencoded `json : data....`
+- POST : x-www-form-urlencoded `json : jsonString....`
 - DELETE
 
 ## set env....

routes/jsonFile.js

@@ -2,7 +2,6 @@ var express = require('express');
 var router = express.Router();
 var fs = require('fs');
 var path = require('path');
-var Ajv = require('ajv');
 
 router.get('/', function(req, res, next) {
   res.setHeader('Content-Type', 'application/json');