fix #6997 toolbar with login logout and user name and icon
fix #6843 avoiding oversized windows by setting a defined height
ref #6811 avoiding repeated loading of views
ref #6169 implementing lazy loading ToOneRelatedEntityCombobox field and using it for inReferences
ref #6562 presenters can handle events from own view & solving listSelect update problem
fix #6673 implementing the PopupEditorFactory and making all PopEditors and presenters POJOs
ref #6673 PojoEventListenerManager to manage pojos annotated with @EventLister
ref #6169 RelatedEntityListSelect (ToOneRelatedEntityField) edit and select working, add blocked by #6673
ref #6169 UserHelper checking permissions:
ref #6169 initial Popup editor for Registrations
ref #6169 filtering registration list by role, user and status in the 2 ListView modes
View based authentication with login dialog
better popup views and editors fully compliant to MVP
ref #6169 very basic Reference editor experiment
removing debug code
ref #6169 initial list view on registrations
renaming package and adding LICENSE and README for ui framework