9.1.0

Version 9.1.0

- Added name of offending adapter class to AdapterNotSetupForIndicatorExceptions for easier dev debugging.

- The DragScrollBar handle will now stop jerking the centre of itself to the finger when pressed but instead remember where on itself it was pressed and allow user to drag from there. Indicator offsets to extend from the fingertip. Disabled if dev has activated draggableFromAnywhere.

- Indicators moved upward to move out from under finger.

- Instead of inverting indicators now simply stick to the top of the screen when user goes above level which would otherwise hide the indicator.

- Indicators for RecyclerViews with GridLayoutManagers will now request data for the first element of the first visible row instead of the incorrect element.