Wrapper class for simplified interface

[svdarren]

Hello, and thanks for the great library! The login worked for me on the first attempt!

I've been working on a wrapper class that reduces the initial code for login, as well as making iterable response classes for each API call I find. I know the supported commands can change and is currently out-of-scope for this project, but I was wondering if you would want a pull request with the changes.

I can submit them as a sibling module or as an expansion on the existing module and/or classes, your choice.