Refactor the Autodeploy docs
What does this MR do?
A few changes:
- Port missing EE changes to CE as well (quick start guide)
- Add a how it works section where Herokuish is mentioned
- Make the notes more apparent
- Merge the postgres variables section with its parent
TODO:
-
If working on CE, submit an MR to EE with the changes as well.
Edited by Achilleas Pipinellis