index: remove commented-out code

Signed-off-by: Sean Cross <sean@xobs.io>

index.js

@@ -161,13 +161,8 @@ app.get("/token", function(req,res) {
 });
 app.get('/', (req, res) => {
     res.writeHead(200, {'Content-Type': 'text/html'});
-
-//    var stream = fs.createReadStream('index.html');
-//    stream.on('error', (error) => {
     res.write('<style>body{font-family: sans-serif;}</style><h2>reveal.js multiplex server.</h2><a href="/token">Generate token</a>');
     res.end();
-//    });
-//    stream.on('readable', () => { stream.pipe(res); });
 });
 app.use(express.static(config.repo_root));
 server.listen(config.port, config.addr, () => console.log(`Example app listening on port ${config.port}!`));