[LyX/master] DocBook: restore the old DocBook support.

[Pavel Sanda]

On Wed, Oct 07, 2020 at 05:08:26AM +0200, Thibaut Cuvelier wrote:
> commit 1a054e45711f30dfdf197a4d2ead4b3365318208
> Author: Thibaut Cuvelier <tcuvelier at lyx.org>
> Date:   Wed Oct 7 05:33:56 2020 +0200
> 
>     DocBook: restore the old DocBook support.
> ---
>  lib/layouts/db_stdclass.inc                |   39 ++++++++++++
>  lib/layouts/db_stdstruct.inc               |   21 +++++++
>  lib/layouts/db_stdtitle.inc                |   88 ++++++++++++++++++++++++++++
>  lib/layouts/docbook-book.layout            |    3 +
>  lib/layouts/docbook.layout                 |   14 +++++

These files likely need Makefile.am changes...

Pavel