Use React 15.0.0-rc.2
Use React 15.0.0-rc.2

japgolly/scalajs-react,matthughes/scalajs-react,matthughes/scalajs-react,japgolly/scalajs-react,japgolly/scalajs-react,japgolly/scalajs-react,matthughes/scalajs-react