A form [FruitMachine](http://github.com/ftlabs/fruitmachine) helper. Hijacks the form's submit event and turns it into an ajax request. Dependent on [superagent](https://github.com/visionmedia/superagent).
The global `fetch` function is an easier way to make web requests and handle responses than using an XMLHttpRequest. This polyfill is written as closely as possible to the standard Fetch specification at https://fetch.spec.whatwg.org.
[Feature toggles](http://martinfowler.com/bliki/FeatureToggle.html) for Next with ability to override using `x-flags` header or `next-flags` cookie. Also sends reports to sentry of any expired flags still in use.