unepwcmc/SAPI — pull request #435 by agnessa (2014-12-09 14:33:18+00:00)
Title: prevent taxon concept from being deleted if it is part of nomenclature change

https://trello.com/c/kQBAa963/33-when-deleting-a-taxon-concept-which-is-part-of-an-ongoing-nomenclature-change-all-sorts-of-odd-things-happen