True to display a disclosure icon on each list item.
This won't bind a listener to the tap event. The list
will still fire the disclose event though.
By setting this config to a function, it will automatically
add a tap event listeners to the disclosure buttons which
will fire your function.
Finally you can specify an object with a 'scope' and 'handler'
property defined. This will also be bound to the tap event listener
and is useful when you want to change the scope of the handler.
Whether or not to pin headers on top of item groups while scrolling for an iPhone native list experience.
Defaults to false on Android and Blackberry (for performance reasons)
Defaults to true on other devices.