ref #6621 new RegistrationWorkingSetService can create missing Registations for IAPT records
ref #6169 switching from mock Registration to Registration class in cdmlib
moving registration editor into package view.registration
#6169 fixing type references in SpEl
#6169 custom TimePeriod field with working parser field
ref #6169 ReferenceEditor with custom component for TimePeriods
reorganizing package structure - minor
ref #6169 very basic Reference editor experiment
refactoring package structure