Fix example commands in README for quick-start
Fix example setup in README:
- The zip command arguments are the wrong way around, zip file then files to upload
- After using the test script to upload the module, I now receive:
{"status": "Error", "message": "Namespace name is invalid"}
- The source of the zip file to upload should be relative to the current dir, since it was uploaded to parent directory.
- Consider using a temporary directory to create zip file