`Add to Project` Doc Page

## `Add to Project` Doc Page

A Documentation Page to teach how to add ScanAPI to a CI pipeline (i.e circleci).

More info at:
https://speakerdeck.com/cmaiacd/europython-2020-scanapi-automated-integration-testing-and-live-documentation-for-your-api?slide=27

The page should be under https://github.com/scanapi/website/tree/master/_docs_v1

