Order keys of fr locale alphabetically
en.yml not en-US.yml should be used as the base for translations
Merge pull request #352 from digitalfrost/translation_string_order

Order keys of fr locale alphabetically
Merge pull request #353 from digitalfrost/readme_mod1

README correction: en.yml not en-US.yml should be used as the base for translations
[ci-skip] Allow a string value

The value for activerecord.errors.messages.restrict_dependent_destroy
can be an array or a string.

See 094e3494cc9a39596d84f6cde94537e2b37e51b0
[ci skip] Bump version to 4.0.0.pre2