EDIT

fix #7588 updating buttons on setDataSource

fix #7572 CollectionCaptionGenerator to show collection code and institution in comboboxes

fix #7568 Collector Field readlony when editor is readonly

ref #7566 using the COLLECTOR_TITLE for the collector combobox

ref #7558 clearing the hibernate session after exceptions and closing it after any use to avoid dirty sessions dangling around

ref #7550 replacing the selfregisration of the VaadinUserHelper to the vaadin session by a UserHelperAccess bean

ref #7552 adapting cdm-vaadin to TypedEntityReference now being in other package

ref #7550 moving the actual CdmUserHelper to cdmlib and making it available in cdm-vaadin by extending the UserHelper class and interface hierarchy

fix #7545 loading typifiedName into cache to avoid multiple representation problems

fixing NPE for selection of null Basionym