feedback dialog style changed to android style
set title in DailyBriefingsDetailViewActivity (name of selected item in DailyBriefingsListViewFragment)
set icon in DailyBriefingsDetailViewActivity (right icon in actionbar)
fixed DailyBriefingsListViewFragment crash on start on rotate (isLandscape)
fixed GroupedAlertsListAdapter crash on rotate (getActivity returned null in GetDailyBriefingsTask)
added feedback logic to DailyBriefingsDetailViewActivity