message: Returns JSON for actual server errors
diff: @@ -5,7 +5,7 @@ import { GRAPHQL_ENDPOINT, X_APP_TOKEN } from 'config.coffee';
  const app = express();
  -app.post('/graphql', (req, res, next) => {
  +app.post('/graphql', (req, res) => {
  const X_AUTH_TOKEN = (req.user && req.user.get('authentication_token')) || '';
  const headers = {
  @@ -20,7 +20,11 @@ app.post('/graphql', (req, res, next) => {
  headers,
  })
  .then(({ data }) => res.json(data))
  - .catch(next);
  + .catch(err => res.json({
  + code: err.status || 500,
  + message: err.message,
  + stack: err.stack,
  + }));
  });
  module.exports = app;
  