Remove locales from main repository

[mehlah]

As a follow up to #1823
This PR removes locales from main repository, in favor of a separate one only concerned with locales:
https://github.com/craftsmen/carrierwave-i18n
In addition to the reasons I described in #1823, this repo have better specs for locales loading and and validity of yml manifests that should always be in sync with the "en" one.

Users of CarrierWave who might need additional locales could either add carrierwave-i18n gem or simply copy/paste the needed locales to their applications (we could add a Wiki page with an example).

Thoughts?

[thomasfedb]

What are you thoughts on this @bensie. Are you able to organise to bring the carrierwave-i18n repo into the @carrierwaveuploader org?

[bensie]

Yes I can take care of the repo/gem. I'm not sure I see the benefit to splitting this out, but don't feel strongly about it.

[bensie]

I've made the repo at https://github.com/carrierwaveuploader/carrierwave-i18n, both of you should be able to push to it.

[thomasfedb]

@mehlah I will arrange to clone your repo into https://github.com/carrierwaveuploader/carrierwave-i18n. You may like to delete your repo and then fork from the official repo.

[thomasfedb]

@mehlah I've lodged a few issue with the new -i18n repo. Once these are sorted out I'll be able to merge this PR.

[mshibuya]

@mehlah Merged 🌟

[mehlah]

Thanks @mshibuya.

I have not taking much time lately to keep up with CarrierWave updates.
Let me know pls if there is anything I can help with, especially for i18n as I worked on it before.