fix #7534 storing search filter settings in session
fix #7533 typeStatus filter for registration list view
ref #7348 moving RegistrationDTO related classes into cdmlib-services conformant packages
switching vom id based to uuid based ui navigation and entity references
ref #7195 consistently displaying blocking registrations in list view and registration working set editor:
fix #7130 implementing registration list filters
refactoring package structure
ref #6169 RegistrationWorkingSets more complete, validation problems accessible via UI
ref #6169 renaming phycobank in packages to registration