[install-doc] About translations

[barbier@linuxfr.org (Denis Barbier)]

Hi,

I tried to manage the French translation of the new installation manual
in DocBook XML format with poxml.  It seems to work fine, except for one
major problem when tag attributes contain entities (see #213036).
I will continue to investigate this issue.

Docstruct.ent must be patched to build foreign documentation, but
I do not know how.  One solution is to remove the en/ prefix, move
this file into en/ and put symlinks ../en/docstruct.ent -> .
for other languages.

Translators can also work as with boot-floppies, the doc-check script
has been patched to work with current docs.

Chris, are translators supposed to work on the manual now, or should
they wait?

Denis