fnando/i18n-js — pull request #179 by codeholic (2014-01-30 14:30:08+00:00)
Title: Support multiple conditions together with a JS file per locale.

I consider it a bug, because it is documented, but it doesn't work.
>```
>translations:
>- file: "public/javascripts/i18n/%{locale}.js"
> only: '*'
>- file: "public/javascripts/frontend/i18n/%{locale}.js"
> only: ['frontend', 'users']
>```