adapt services to new findByIdentifer in Editor
update Transient services
adapt transientServices to returntype of isdeletable methods
merge-update from trunk
LockMode issues in transient services
adaption for error handling of delete methods
implementing findWithoutFlush method in transient services
update new generic services in TaxEditor #4224
adding a taxon bulk editor and changes because the delete methods does not throw exceptions anymore
adding missing methods