Changes: DuiGConfItem - check if there are any errors from dbus
Changes: DuiGConfItem - check if there are any errors from dbus

RevBy: TrustMe

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