EDIT

remove merge comment

merge issues

ref #9322 adapt TaxEditor to removed invalid designation relationship (cont. 3)

ref #9322 adapt TaxEditor to removed invalid designation relationship (cont. 2)

remove create/change to invalid designation handler

smaller layout issues and avoid NPE

ref #9282 adapt TaxEditor to nomenclatural standing

ref #8774: do not allow duplicates in character editor

ref #8774: do not allow duplicates in term tree editors if voc does not allow

ref #8774: fix character creation