Fixes: Transition animation starts in half-screen when page shown for a first time after rotation.
Fixes: Transition animation starts in half-screen when page shown for a first time after rotation.

RevBy: Tomas Junnonen
Details: Window was not informed about orientation change. Now it gets an event when after registering with scene manager.

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