Nyall Dawson 8c79b94fcc Don't show cascaded feature deletion warnings and feedback if
joined deleted features came from an auxilary layer

As auxiliary features are intended to be intrinsicly linked to
a normal layer's features, we don't need to warn or advise when
these are deleted alongside their parent feature.
2020-10-15 10:15:27 +10:00
..
2020-09-20 06:57:20 +10:00