EDIT

ref #8050 creating blocking registrations for exising names which are used in the context of another registration

ref #8050 moving transactional code from RegistrationWorkingsetPresenter to new service class

fix #8149 inclusion of NULL and Genric ref types optional and fixing bugy refresh

removing useless session flush in CdmStore.delete function

ref #7356 foundation for selenide tests implemented

ref #8176 bugfix in TaxonNameStringFilterablePagingProvider.idFor()

ref #8176 WeaklyRelatedEntityCombobox solving minor performance on setValue

ref #8132 fixin bug related to transaction rollback in CdmStore

ref #8132 proper transaction rollback in CdmStore - copied from hfx branch

Revert "ref #8132 proper transaction rollback in CdmStore" which has been only been cherry-picked to avoid merge problems during the release later on

This reverts commit 278e8f9600956b6e8205337045815a153f0a05ac.