feathers-starter-react-redux-login-roles: npm run build broken on Windows

With the latest node (7), npm, and fsrrlr just downloaded today, npm run build gives:

...
> rm -rf ./public/dist

'rm' is not recognized as an internal or external command,
operable program or batch file.

npm ERR! Windows_NT 6.1.7601
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\
node_modules\\npm\\bin\\npm-cli.js" "run" "build"
npm ERR! node v7.3.0
npm ERR! npm  v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! feathers-starter-react-redux-login-roles@0.2.4 prebuild: `rm -rf ./publ
ic/dist`
npm ERR! Exit status 1
...

(but the dev env launches fine BTW, awesome work 😃 )