WCM-141 fix checkboxes
WCM-142 fix classname visible in roles UI
WCM-148 fix default rules in the previews
WCM-147 Save selected types when there are any
WCM-143 Add short-description where is needed
WCM-150 Use the theme display to get the scope group, right now we can get the theme display because we change the filter for a pre action service
WCM-152 fix empty rule when adding new portlet