Allow users to create an auth token via the command line to pass unauthenticated rate limit

[ChrisWren]

Users will potentially run into a rate limit after using the module and the easiest way to solve it would be to allow them to generate an auth token using this method.

[ChrisWren]

It currently creates an auth token by spawning a curl process, but the only problem is it requires the user to hit return twice to submit their password. Once this is fixed, this issue can be closed.