First, it reverts b0111f49. It
was a bad idea to export UI names via LOK because the client
would need the programmatic ones anyways for UNO commands. We
cannot expect UNO commands to accept UI style names and work,
though that's another thing that they will work in most cases
because mostly UI names are equal to programmatic ones. Clients
are now supposed to have their own UI name <-> programmatic name
mapping, if they want style names to use for translations.

Secondly, it fixes a bug that was already there mixing programmatic
names with UI ones in an effort to put default writer styles on
the top of the list.

Change-Id: I307f987fe740b3c43b0e14ec4773edcb672a11df
Reviewed-on: https://gerrit.libreoffice.org/22810Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Andras Timar <andras.timar@collabora.com>