Fix EntityType creation and deletion in the Django admin
Closes #1465 (closed)
While testing the deletion in the admin, I found that I could not create an EntityType in the admin either since the corpus was not editable, so I fixed that as well.
Closes #1465 (closed)
While testing the deletion in the admin, I found that I could not create an EntityType in the admin either since the corpus was not editable, so I fixed that as well.