starting work on french translations

- adding what content I've been given
- updating code where it's been left kinda half done
- added some tests for french routes

Signed-off-by: Chris Jones <chris@jonezy.org>
added french vehicle nav

Signed-off-by: Chris Jones <chris@jonezy.org>
Merge branch 'french'
fixed issue with french culture not being set correctly

Signed-off-by: Chris Jones <chris@jonezy.org>
Merge branch 'french'
find a retailer translations in

Signed-off-by: Chris Jones <chris@jonezy.org>
more translations (forms)

Signed-off-by: Chris Jones <chris@jonezy.org>
Merge branch 'french'
Merge pull request #284 from jonezy/master

French things!