EDIT

ref #9204 upgrade and remove further libraries in taxeditor (including commons-lang und unitils)

ref #9199: layout issues

ref #9204 upgrade spring and spring-security and its libraries in taxeditor

ref #9204 upgrade hibernate-validation and libraries in taxeditor

ref #9199: continue adapt editor to singleSourcedEntities

ref #9199: continue adapt editor to singleSourcedEntities

ref #9204 remove old xerces version from taxeditor (cont)

cleanup

ref #9204 upgrade xerces in taxeditor

ref #9204 upgrade jackson libraries in taxeditor