Click & drag event not firing on touch enabled devices

[ccarv]

Tested on Android KitKat 4.4.2:

Fails to detect click and drag. More than likely due to native navigation functionality on touch enabled devices.

--edit

Just noticed a touch-support branch but unfortunately I still wasn't able to get it working. It recognizes that the device I am using is a touch-enabled device, except dragging is still failing. Not only that but it appears the click (click anywhere on the slider except on the drag button) event is no longer firing either.

[pentium10]

+1 merge (the I, Robot) example is good.