David Beitey 7c052a9f1d
Update repo name and URL in CONTRIBUTING docs (#2210)
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## Summary
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importantly what they aim to achieve -->
This clarifies in the contributing docs which project is being
contributed to and which repo to work against - previously it said just
"Home Assistant" which could be confusing.

This also updates the repo URL in the contributing docs and at the same
time several code comments that also used the older repo URL.

## Screenshots
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## Link to pull request in Documentation repository
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corresponding pull request in the Companion App Documentation repository
(https://github.com/home-assistant/companion.home-assistant). Please add
the number of this pull request after the "#" -->
Documentation: home-assistant/companion.home-assistant#

## Any other notes
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2022-09-30 16:27:39 +00:00
..
2021-09-18 19:42:29 -07:00
2021-11-27 12:33:46 -08:00