main app loading articles in memory

src/server.js

@@ -1,7 +1,4 @@
 const config = require('./config')();
 const app = require('./app')(config);
 
-app.listen(config['node_port'], () => {
-    console.log(`gitblog.md server listening on port ${config['node_port']}`);
-});
-
+app.start();