Changes: Don't start new scrollTo animation in pannable viewport if end point is the same as that of ongoing.
Changes: Don't start new scrollTo animation in pannable viewport if end point is the same as that of ongoing.

RevBy: Pekka Vuorela
MR: 1539

nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch