Cardslib: update SwipeDismissListViewTouchListener and fix it up Update
to latest improvements from Roman Nurik.

and fix the following issue:# Swipe to the left....then in the same
swipe swipe back to the right the view will jump after going over the
initial touchdown point. Reason is that the offset which was introduced
to give a better swipe feeling is taken at this moment into account. Fix
it to set the offset only on swipe start.
As well this commit fixes the sometimes not that responsive areas.