* Correction of spelling mistakes
* Correction of mistakes on addresse -> adresse
* Correction of mistakes on fermés -> fermée ("fermée" refers to "question")
* Correction of a spelling mistake (A propos -> À propos)
Add translations missing in 1.8.0
Note that the following keys haven't been translated because I'm not sure
a translation would really be better then the original strings:
* _decimal_points
* _thousands_separator
* _thousands_suffix
* _millions_suffix