Changes: MLabelViewSimple - redo setting the clipping of the label widget
Changes: MLabelViewSimple - redo setting the clipping of the label widget

RevBy: Marcin Miklas
Details: This replaces

    commit dcc8c92ef7079612f98bc8f5fd09b98060c2f8ad
    Fixes: NB#175977 MLabelViewSimple - restore clipping state after setting it

The problem was that the Qt code was far more complicated than I had anticipated - it is simply
not possible to manually restore the clipping state, it _has_ to be done via save() and restore()
operations.

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