Merge pull request #40 from vinkobuble/develop

POPS-336 days and hours in french
prevent duplicate meal insertion (there are so many in that xml!)
avoid javascript doing locale detection in days and hours
prevent duplicates in insert flight
dont insert blc_static_asset if no image
Add errors en francais
add the right updated file
fix that french translation
insert statements need to be in 1 line
Service for exporting data to gate group.
Commetning out some changes.
now read the carrier from customer within transaction
fix flight expired dialog and make it french too
POPS-266
POPS-266, POPS-271, POPS-265, POPS-325