Joe Green

`us-overlay--open` doesn't do enough to prevent document scrolling.

1

When using `-webkit-overflow-scrolling: touch;` inside an open overlay, when you reach the top/bottom of the overlay, the body will continue to scroll. If we change the implementation in [overlay.js](https://github.com/uswitch/ustyle/blob/master/vendor/assets/javascripts/ustyle/overlay.js#L80) to...

Overlays call these functions when opening and closing, but you'd have to read the source to realise that at the moment as they're currently undocumented.

Now that we've added uStyle to Bower, NPM and RubyGems, we need a way of publishing to them every time we make a new release. Bower already handles this because...