EDIT

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

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

fixing NPE in ToManyRelatedEntitiesListSelect

readonly notification in editors

fix #7547 ToManyRelatedEntitiesListSelect buttons adapt to component readonlystate

ref #7361 fixing update problem of editOrCreate button

avoiding occational NPE in updateEditOrCreateButton()

ref #7361 creating new icon 'create-new' & introducing ButtonFactory for harmonization of button creation

fix #7535 TeamOrPersonField and PersonField without OK button - bugfix

fix #7131 pager implemented and added to registration list view