Do not check for interactive session to shut down dev server (#8845)
Do not check for interactive session to shut down dev server (#8845)


jdcrensh/create-react-app,Timer/create-react-app,Timer/create-react-app,facebookincubator/create-react-app,Timer/create-react-app,jdcrensh/create-react-app,jdcrensh/create-react-app,facebookincubator/create-react-app,Timer/create-react-app,facebookincubator/create-react-app,jdcrensh/create-react-app