[added] Add module field to package json
[added] Add module field to package json

rackt/react-modal,diasbruno/react-modal,springload/react-modal,diasbruno/react-modal,springload/react-modal,diasbruno/react-modal,reactjs/react-modal,bluSCALE4/react-modal,reactjs/react-modal,bluSCALE4/react-modal,springload/react-modal,bluSCALE4/react-modal,rackt/react-modal,reactjs/react-modal