[FEATURE] Deploy docs to read the docs instead of github pages

[harshavamsi]

Is your feature request related to a problem?

I think the docs have to be deployed on readthedocs.io instead of github pages. This gives us the ability to automatically version the docs.

What solution would you like?

Deploy docs to readthedocs.io

What alternatives have you considered?

A clear and concise description of any alternative solutions or features you've considered.

Do you have any additional context?

Add any other context or screenshots about the feature request here.

[saimedhi]

@harshavamsi, are we still planning to do this?

[dblock]

AFAIK nobody is working on this @saimedhi