[imp] Problem with DIMP and fr_FR

[Gregory Colpart]

Hello,

I have a strange problem with DIMP and fr_FR:
impossible to have DIMP texts in french...

Some details:

- I use Horde 3.3.8, IMP 4.3.7 and DIMP 1.1.4 on Debian.
- I test it on 2 differents servers.
- French locales are well generated, and Apache restarted (even
  system rebooted in fact).
- I have french texts for Horde and IMP... but not DIMP.
- For spanish or italian, DIMP works well!
- I tried to regenerate dimp.mo from fr_FR.po, to regenerate
  fr_FR.po and translate only 2 or 3 texts... without success.

Any idea for me?

Regards,
-- 
Gregory COLPART