Missing `CC` country code

[belden]

I was folding this repo against the Unicode CLDR data and noticed that I could not convert the CLDR file en_CC.xml to a locale name using this repository: CC is not a recognized country code.

It appears that CC is intended to be Cocos Islands.

I'm submitting this as an issue rather than a pull request because I'm not sure how to go about getting translations for "Cocos Islands" into all languages supported by this repository.

[umpirsky]

Back in release 1.0.1 we used to have CLDR data. There was CC - Cocos [Keeling] Islands record.