message: Handles the 404s being returned as 500s
diff: @@ -18,6 +18,7 @@ export default (err, _req, _res, next) => {
  if (contains(errMessage, [
  'not found', // Old-style errors
  "can't find", // New-style errors
  + "couldn't find", // New-style errors
  ])) {
  const error = new Error('Not found');
  error.status = 404;
  