facebook/react — pull request #1244 by rayqian (2014-03-11 09:57:19+00:00)
Title: add chinese translation for 01-why-react.md

I put the translation file in the `docs/docs/01-why-react.zh-CN.md`.

Should i put the translation file into another folder or not?

So make it easy, i make the translation file's name end with zh-CN.