migrate from React.PropTypes

[gabrielkunkel]

This may be a bit early, but it has to be done some time...

With React 15.5.0, React.PropTypes are now extracted to a separate package.

They are still accessible via the main React object, but using them will log a deprecation warning to the console when in development mode.

[coveralls]

Coverage remained the same at 95.283% when pulling 7766211 on gabrielkunkel:master into cf69b17 on coryhouse:master.

[coryhouse]

Thanks! 👍

[mikedevita]

I'm curious, why is there another lib for prop-types? Is that now not included in react?

edit: looks like 16x is deprecating React.PropTypes and PropTypes in production builds, interesting... https://facebook.github.io/react/warnings/dont-call-proptypes.html

[coryhouse]

It was a change in 15.5