[tldoc] babel hack for texlive-fr.html

[Manuel Pégourié-Gonnard]

FYI,

I just made a few corrections to texlive-fr and noticed the html version doesn't
compile any more (though the pdf version compiles fine for some reason). This is
due to the babel update that happened on 25 september 09.

I worked around this problem by adding an older version of frenchb.ldf in
texlive-fr/ directory, and will investigate and report to Daniel.

Maybe other translators using babel would like to check if everything still
compiles for them with the newer babel (though this particular problem is
specific to French). I seem to remember Karl said he would recompile everything
with TL09 before release... hope French was the only problematic language.

Manuel.