Cannot build via windows

[fartwhif]

Expected Behavior

[REQUIRED] Describe expected behavior

project builds

[REQUIRED] Actual Behavior

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

Describe the problem

[REQUIRED] Steps to reproduce the behavior

npm run-script build-app

[REQUIRED] Environment

• AppAuth-JS version: _unsure, whatever it is in the latest clone
• AppAuth-JS Environment (Node, Browser (UserAgent), ...): command line
• Source code snippts (inline or JSBin)

found problem in package.json

    "clean": "rm -rf built",

workaround, in package.json:

    "clean": "del /S /Q built",

[jeroenheijmans]

See also #175 specifically this comment that closes it (I had proposed PR #176 for it which I guess should be closed if the official advice is "use wsl").