Update component skeleton to use require('react');
Update component skeleton to use require('react');

Not sure, which use case is covered by original skeleton, but if you're in node/browserify environment, you're probably using [react on npm](https://www.npmjs.org/package/react) package and it's starting with lowercase.
Ju2ender/sublime-react,romanonthego/sublime-react,haustraliaer/sublime-react,oosby/sublime-react,remitbri/sublime-react,RichardLitt/sublime-react,yangsu/sublime-react,browniefed/sublime-react-amd,TylerLH/sublime-react-cjsx,jackunion/sublime-react,reactjs/sublime-react