rbc documentation is broken

[guilhermeleobas]

The api reference page on Read the Docs seems to be broken.

[pearu]

It looks like #26 was not sufficient for the fix.

See https://readthedocs.org/projects/rbc/builds/10412895/ that might contain info why the API docs are not generated.

[guilhermeleobas]

I think we're missing a '.readthedocs.yml' config file. See:
readthedocs/readthedocs.org#3634

[pearu]

PR #27 gives:

Collecting package metadata: ...working... done
Solving environment: ...working... done
Killed

Command killed due to excessive memory consumption

https://readthedocs.org/projects/rbc/builds/10414387/

If this is due to conda then we could also rely on pip.

[guilhermeleobas]

That's unfortunate. I will open another PR using pip instead of conda.

[guilhermeleobas]

It's working now! I will close this issue.

#29