Fixes: most used category was not refreshed when empty
Fixes: most used category was not refreshed when empty

harmattan/meegotouch-controlpanel,arcean/controlpanel,harmattan/meegotouch-controlpanel,arcean/controlpanel,harmattan/meegotouch-controlpanel,arcean/controlpanel,arcean/controlpanel,arcean/controlpanel,harmattan/meegotouch-controlpanel