ref #6169 filtering registration list by role, user and status in the 2 ListView modes
View based authentication with login dialog
#6169 TimePeriod field layout improvements
PopupEditor with GridLayout support
ref #6169 visualization of RegistrationWorkingSets in the workflow view
ref #6169 renaming phycobank in packages to registration
ref #6169 initial list view on registrations
ref #6169 more views for starting registrations and basic branding
ref #6169 responsive dashboard
renaming package and adding LICENSE and README for ui framework
porting the PopupEditor to spring and cdm
manual testing of working navigation
working NavigationManagerBean, easier VaadinSpringNavigatorConfiguration, disabling MenuBeanDiscoveryBean
replacing Vaadin4Spring Event Bus by Spring ApplicationEventPublisher
initial UI class for the phycobank