which is not a vast improvement, but at least they are now consistent
with the other InsertEntry methods in SvTreeListBox

Change-Id: I3789f5fba4cdfee07f5c2f78e42f0071eab47c28
Reviewed-on: https://gerrit.libreoffice.org/46478Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>