Use get-tsconfig for tsconfig parsing

[bjoluc]

Closes #72 by utilizing the get-tsconfig package to parse ts/jsconfig files.

[bjoluc]

I hope you had a great vacation @davestewart! Can I do anything to help with this?

[davestewart]

Let me get on this!

PS. Away again! Back tomorrow but if I get time may try to do whilst away

[bjoluc]

Sorry to bump again :smiling_face_with_tear:

[davestewart]

Don't be!!! 😅

[bjoluc]

:wave: :innocent:

[davestewart]

The good news is I released my project!

So... I PROMISE to do this first thing tomorrow 🙌

[davestewart]

It's done! Releasing now.

@bjoluc - thanks for being so patient and good-natured 😄

[bjoluc]

Awesome, thanks! :heart: