Update CDN links for React v15
Update CDN links for React v15

STRML/react-draggable,hemnstill/react-draggable,hemnstill/react-draggable,hemnstill/react-draggable,mzabriskie/react-draggable,STRML/react-draggable,mzabriskie/react-draggable,mzabriskie/react-draggable,STRML/react-draggable,hemnstill/react-draggable