[dev] French language update (IMP)

[Jan Schneider]

Zitat von Chuck Hagenbuch <chuck@horde.org>:

> Quoting Chuck Hagenbuch <chuck@horde.org>:
> 
> > > http://www.cam.org/ftrudeau/imp/fr_FR.po
> > 
> > Committed, thanks.
> 
> ... though it appears that Jan beat me to it again. This is getting
> uncanny...

But this time I gave a warning! ;-)

Jan.