Dragging always stops after next to centered

[emanuelef]

Not sure this is a bug, but I think it could be nice if when dragging multiple pages and release the new centered page will be the closest to the last dragged one.

[malcommac]

It regards the paginated implementation of UIScrollView.In order to avoid it I should re-implement a custom paginated behavior; it's possible but a bit tricky (I've not enough time right now, you could try, it's a UIScrollView delegate play)