Added build-locales script

[ravneette]

In Reference to #1535

This PR adds the build-locales script in the bin folder to create js files from po files.
Might have merge conflicts with #1702

[EnTeQuAk]

Looks great to me and is a good start to create and build the locale process.

This is ready to be merged, can you maybe resolve the conflicts first so that I can merge this easily later?

[ravneette]

This should work once #1702 is merged. Since I've committed the config file over there, I haven't added it over here to avoid duplication.
That's why it might fail right now,.

[EnTeQuAk]

#1702 just got merged, mind updating this PR then?

[ravneette]

Hey @EnTeQuAk

When I test this locally I get

● Test suite failed to run

    EISDIR: illegal operation on a directory, read
        at Error (native)
      
      at Object.readSync (node_modules/jest-cli/node_modules/graceful-fs/polyfills.js:138:28)

Can you point me to the right direction?
This is the only error for all three of my open PR's.

[EnTeQuAk]

Sorry for the hiccup and weird test breakage, #1749 just got merged and once you rebase your branch to master tests should be working fine again :)

[EnTeQuAk]

@ravneette hey, how is it going? Mind merging in master into this PR so that we can land this?

[ravneette]

Hey
Sorry about that. Not sure how I missed that comment ^. Bringing up to date now

[EnTeQuAk]

Thanks for the rebase and update, just merged it.