Update fr.ini

french update
Merge pull request #45 from sloomy/patch-6

Update fr.ini
Update polish language (pl.ini)
SMTP errors for client side (labs.smtp_show_server_errors)
Fix contacts search
Fix contacts search
Small fixes
Import contacts (close #44)
+ Some small improvements and fixes
fix: PHP Notice:  Undefined variable: oEmail
Fix VCard (v2.1) parsing (#44)
Fix unread status for thread message with sub unread message.
"Add your signature to all the outgoing messages" configuration (close #52)
"Edit as New" functionality  (close #39)
Add branding section in admin panel
Merge pull request #1 from RainLoop/master

update