WIP: add org-mode integration

[vv111y]

Have jupyter override (and restore) babels functionality for code blocks
of certain source languages.

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This is still being worked on.

[benneti]

I am not sure about this, don't you think a config var to choose whether to use the override or not would be sufficient.
Also when we set up the org stuff by default we should probably add this to a post init hook

(spacemacs|use-package-add-hook org
  :post-config (add-to-list 'org-babel-load-languages ((jupyter . t))))

which in turn would be very hard because we would need to ensure that it is the last language (except something changed in emacs-jupyter that I am not aware of).
Probably it would be best to discuss this in the spacemacs gitter or something like that.

Thanks for all your PR's by the way.
(I only use the ord stuff so I did not care to much for the REPL 😅 .

[vv111y]

your welcome, it's enjoyable to get this setup.
What you say makes sense, I'll have to think about it. I'll get back to both PRs tomorrow, don't have time today.