EDIT

• fixed testLoadData()
  • the field unit element in the XML needed to have the derivedFrom parameter

• added isPublish() method to facade

preliminary set OccurrenceServie.loadData test to ignore, as data is not loading correctly

preliminary set OccurrenceServie.loadData test to ignore, as data is not loading correctly

• added service method to get descriptions which have a specimen set as describedSpecimen
  • added test which fails because the XML is loaded incorrectly

• invoke super method in isDeletable()

• changed service method to retrieve the directly related objects
  • adapted tests

• commented unused field from SpecimenDeleteConfigurator
  • added TODOs for deletion checking for specimens
  • added emtpy isDeletable() method

• commented unused fields of DeleteResult

isDeletable returns DeleteResult