Fixes: NB#185535 - MAdvancedListItem setImageWidget() is causing a crash
Fixes: NB#185535 - MAdvancedListItem setImageWidget() is causing a crash

RevBy: Sergiy

Details: The image widget was being added into a layout that does not
exist yet. Also includes forcing setting the CommonMainIcon style to image
widget added.

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