document usage of yargs with input tools like inquirer

[bcoe]

It would be good to add a section to our docs that demonstrates using yargs in parallel with tools like inquirer.

see: #286

[akashroy1]

Can I work on this issue?

[bcoe]

@akashroy1 I would love help with this. I would add it as an Advanced topic.

[nephh]

I would love to put together a section about using these two tools! I am actually building something using both yargs and inquirer right now and feel I have some good but simple examples. Is this something you're still interested in?

[shadowspawn]

Yes, I think so. Thanks @nephh. Benjamin is busy elsewhere, but I can give you feedback and review.

[nephh]

Thanks @shadowspawn, I just went ahead and made a PR: #2385 This is my first time contributing to an open source project, so please let me know if there's anything I can do differently or any changes that should be made!
I can absolutely add more examples as well using other Inquirer methods, but just wanted to make sure this is in the right direction