One can list the keys of entities that cannot be added in myConfig.behaviour.virtualMarkers.

Should we exit the edit mode? $scope.$broadcast('exitEditMode') is not working 100% here.

Not showing "Show ratings" when the sum of nReceived is 0 (from the backend
after all rating have been deleted we receive a ratings property for Things
with all 0 as values.

Added needed labels and a config to start with not collapsed ratings.