[tldoc] TL translation strings updated

[Norbert Preining]

On Fri, 08 Mar 2019, Denis Bitouzé wrote:
> Question to the TL team: is there indeed only a single `*.po' file per
> language?

Yes, we don't use gettext but hand-written translation code which reads
one file per language, so yes, there is only one.

> > Only one question: in tlshell.tcl there is 'support tree' but it is
> > unclear from the code what this suppose to mean. The string is too short
> > and it doesn't look like a title.
> 
> I asked the very same question :)

Please ask Siep!

Norbert

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PREINING Norbert                               http://www.preining.info
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