ref #6169 RelatedEntityListSelect (ToOneRelatedEntityField) edit and select working, add blocked by #6673
ref #6169 filtering registration list by role, user and status in the 2 ListView modes
ref #6169 generic AbstractCdmEditorPresenter wihout LazyInitializationExeption problems
#6562 throwing warning on issue
#6169 TimePeriod field layout improvements
better popup views and editors fully compliant to MVP
ref #6169 very basic Reference editor experiment
logging with log4j
ref #6169 initial list view on registrations
ref #6169 preparing for opening name editor
adding spring-mvp framework