a few changes to make A/B testing easier

server/prod.js

@@ -0,0 +1,26 @@
+const express = require('express');
+const path = require('path');
+const Raven = require('raven');
+const config = require('./config');
+const routes = require('./routes');
+const pages = require('./routes/pages');
+
+if (config.sentry_dsn) {
+  Raven.config(config.sentry_dsn).install();
+}
+
+const app = express();
+
+app.use(
+  express.static(path.resolve(__dirname, '../dist/'), {
+    setHeaders: function(res) {
+      res.set('Cache-Control', 'public, max-age=31536000, immutable');
+    }
+  })
+);
+
+routes(app);
+
+app.use(pages.notfound);
+
+app.listen(1443);