EDIT

ref #7106 refactoring CdmStore in turn of changed CdmRepository.getSession()

• CdmStore as Spring bean
• CdmStore managed transactions and sessions properly

ref #7106 using new CdmRepository.clearSession() method

Merge branch 'hotfix/5.5.2' into develop

ref #8160 CdmBeanItemContainerFactory as service bean to load entities only in readyOnly transactions to avoid unintendet flushing

ref #8107 getFieldGroup() returns Optional to avoid NPEs and logging errors before rethrowing as PopupEditorException

ref #7833 restricting access to RegistrationWorkingsetView:

• AccessRestrictedViewControlBean to evaluate AccessRestrictedView.isAccessDenied()
• refactoring AccessRestrictedView class hierarchy

fix #7899 orthographic variant and corrections implemented in taxon name popup editor

fix #6869 ReferencePopupEditor: only admins and curation are allowed to edit advances fields, except for author team caches

fix #7925 more sofisticated exception handling in AbstractPopupEditor.save()

adding user information to PopupEditorException messages