Removed unused file

_server.js

@@ -1,37 +0,0 @@
-var path = require('path');
-var express = require('express');
-
-var app = express();
-var port = process.env.PORT || 3000;
-
-if (process.env.NODE_ENV !== 'production') {
-  var webpack = require('webpack');
-  var config = require('./webpack.config.dev');
-  var compiler = webpack(config);
-
-  app.use(require('webpack-dev-middleware')(compiler, {
-    noInfo: true,
-    publicPath: config.output.publicPath
-  }));
-  app.use(require('webpack-hot-middleware')(compiler));
-} else {
-  app.use('/static', express.static('dist'));
-}
-
-// Frontend
-app.get('/service-worker.js', function(req, res) {
-  res.header("Content-Type", "application/javascript");
-  res.sendFile(path.join(__dirname, 'service-worker.js'));
-});
-app.get('*', function(req, res) {
-  res.sendFile(path.join(__dirname, 'index.html'));
-});
-
-app.listen(port, function(err) {
-  if (err) {
-    console.log(err);
-    return;
-  }
-
-  console.log('Listening at ' + port);
-});