Before this is merged: the links on the main document need updating now that more languages are coming. I'd suggest just linking to the folder.
Also, what about a readme in the main folder listing the languages (in their own language) with a link to the folder? Then it's accessible to people who aren't familiar with the codes.
As discussed in #24 I've moved the English translations to en-US.
Using the standard code as defined here: https://tools.ietf.org/html/rfc5646 for language/dialect.
Before this is merged: the links on the main document need updating now that more languages are coming. I'd suggest just linking to the folder.
Also, what about a readme in the main folder listing the languages (in their own language) with a link to the folder? Then it's accessible to people who aren't familiar with the codes.