facebook/react — pull request #2724 by zpao (2014-12-16 21:20:26+00:00)
Title: Release 0.12.2

I figured we might as well get this done.

- [x] bump version to `-pre`
- [x] Cherry pick everything from https://github.com/facebook/react/issues?q=milestone%3A0.12.2+is%3Aclosed
- [x] Update docs for new attributes
- [x] Update Changelog
- [ ] Blog post
- [ ] generate starter pack
- [ ] Update release date if we don't do this today