Semver versioning is incorrect, leads to dependency errors

[epferrari]

Changing dependencies from react 0.13.x to react 0.14 and adding the fbjs dependency is a breaking change, considering npm will throw during the install now. It would be better suited in an x.Y.z version, not a patch, so that npm install ...@~0.1.7 works as expected. Not that you can change it now, of course, but perhaps putting something in the README would help others out. Thanks!