supporting old Hungarian orthography optionally,
according to the official 3-year transitional
period in schools.

Change-Id: Ifbc5583c1e53bc4ac07e73a90e0dd02e159f83e6
Reviewed-on: https://gerrit.libreoffice.org/47398Reviewed-by: László Németh <nemeth@numbertext.org>
Tested-by: László Németh <nemeth@numbertext.org>
(cherry picked from commit 6247c966)
Reviewed-on: https://gerrit.libreoffice.org/48049Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Andras Timar <andras.timar@collabora.com>