Cannot generate refresh token (no output from ring-auth-cli)
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# Bug Report

### Describe the Bug
No refresh token shown after running `npx -p ring-client-api ring-auth-cli` on Windows.

### To Reproduce
Steps to reproduce the behavior:
- open command prompt or powershell on Windows
- enter `npx -p ring-client-api ring-auth-cli`
- enter email and password
- program exists without any output, although text message is received from Ring.

### Expected behavior
- program exists with refresh token output.


### Screenshots/Logs


### Additional context


### Environment

 - OS: Windows 10
 - Node.js: 10.15.0
 - NPM: 6.4.1
 - ring-client-api: 
