autory new run-multiple

Usage:  [OPTIONS] NAME

  Create a new RunMultiple workbook.

  Note that you can also use the RunMultiple sheet inside a model workbook, in
  which case the `model` column becomes optional.

  NAME: The name of the new file, without extension.

Options:
  --open / --dont-open  Open the new file after creation.
  --help                Show this message and exit.