EDIT

ref #7980 Delete existing aggregation when re-aggregating

ref #7854: avoid NPEs

ref #7977 adding bibliographic in-reference citation to the RegistrationDTO

ref #7854: handling of new descriptions moved to editor

ref #7854: avoid NPE

ref #7927 /registration/identifier/**/status web service implemented

ref #7833 adding missing check for anonymous authentication tokens to CdmUserHelper

ref #7833 permission checking in RegistrationWorkingSetService

ref #7833 another method for UserHelper to scan for permissions

ref #7887: fix deletion of terms