Added: meta-tags and robots.txt to prevent search engine indexing

lib/endpoints.js

@@ -31,6 +31,10 @@ if(config.accessLog) {
 app.use('/app', express.static(path.join(__dirname, '../public/app')));
 app.use('/assets', express.static(path.join(__dirname, '../public/assets')));
 
+// robots.txt
+app.get('/robots.txt', (req, res) => {
+  res.sendFile(path.join(__dirname, '../public/robots.txt'));
+});
 
 // Upload App
 app.get('/', (req, res) => {