Adds missing rimraf dependency.
Adds missing rimraf dependency.

pebie/react-universally-node-config,diondirza/react-universally,LorbusChris/react-universally,ueno-llc/starter-kit-universally,igorsvee/react-ssr,deanslamajr/trakta.co,sergiokopplin/react-universally,ctrlplusb/react-universally,brettsnaidero/bsd,oyeanuj/react-universally,kennethtruong/react-webapp,ueno-llc/starter-kit-universally