[kbd] Additional configurations from openSUSE

[embar at super.lt]

I recommend to include lt.std upstream

> Hi,
>
> Today I found some differences between kbd in openSUSE and Fedora.
> SUSE has same additional keyboard configurations, see
> https://build.opensuse.org/source/openSUSE:Factory/kbd/suse-add.tar.bz2 .
> I would like to have it upstream.
> But maybe you would found something in addition in other files
> from https://build.opensuse.org/package/show/openSUSE:Factory/kbd .
>