Add env=test so CI builds use babel-plugin-espower
Add env=test so CI builds use babel-plugin-espower

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