Adds browserchannel socket support to Racer models
In server code
const options = {};
const racerBrowserChannel = require('@derbyjs/racer-browserchannel');
const racerBrowserChannel = racerBrowserChannel(backend, options}
express.use(browserchannel);In client (browser) app
const options = {};
const racerBrowserChannel = require('@derbyjs/racer-browserchannel/lib/browser');
racerBrowserChannel(options);For options see `browserchannel API docs