Documentation/readme

[Gela]

Hi there,

This is for issue #7. I added more information to the documentation.

[msftclas]

Hi @Gela, I'm your friendly neighborhood Microsoft Pull Request Bot (You can call me MSBOT). Thanks for your contribution!

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[msftclas]

@Gela, Thanks for signing the contribution license agreement so quickly! Actual humans will now validate the agreement and then evaluate the PR.

Thanks, MSBOT;