Changes: Documentation improvement for the pannable viewport.
Changes: Documentation improvement for the pannable viewport.

RevBy: TrustMe
Details: Added information about minimum sizes of the pannable viewport.

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