New translation

[Gaoily]

I want to add Simplified Chinese translations, what letters do I need to use to name the folder?

[Kamalisk]

I dont know. Not sure if it will support more than one of each language (e.g. en-us and en-uk)
Probably just zh-cn, but I cant promise it will be possible to support easily.

[fspoettel]

@Gaoily this can be closed now, correct?