ItemView - Shows how to use the "stopScrolling" action.
ItemView - Shows how to use the "stopScrolling" action.

* Do a long press on the item-view.
* The item-view will scroll towards the last item for 5 seconds
  if the touch point is in the bottom half of the screen or to
  the first item otherwise.
* If the long press is cancelled, the animation finishes.

Change-Id: I523bc992953d3d3a0ba3bd292598b77042955cdf
Signed-off-by: Victor Cebollada <bd4ca07245b7f4eb2d3ace02513dff6e050d7f4b@samsung.com>

dalihub/dali-demo,dalihub/dali-demo,dalihub/dali-demo,dalihub/dali-demo