moved all sources to src directory

src/routes/api/app_info.js

@@ -0,0 +1,13 @@
+"use strict";
+
+const express = require('express');
+const router = express.Router();
+const app_info = require('../../services/app_info');
+const auth = require('../../services/auth');
+const wrap = require('express-promise-wrap').wrap;
+
+router.get('', auth.checkApiAuth, wrap(async (req, res, next) => {
+    res.send(app_info);
+}));
+
+module.exports = router;