Steven Silvester

Plus the ability to edit cell metadata.

And changing kernels (which I'm working on now).

I'll make a screencast.


Can we agree on a subset of these for an alpha release, to get earlier feedback?

@minrk, I've got a bit more that I'd like to do before making a PR against master, hopefully early next week.

Round 1: https://github.com/jupyter/notebook/pull/1201

Ref: https://github.com/jupyter/jupyter-js-plugins/pull/89, which demonstrated a functioning slider using `[email protected]`.

It seems like 1) is cleaner and provides a straight path to serialization/deserialization.

For consideration: - Do we still allow other kernel messages such as `completion_request` and `inspect_request`? - Do we sync _exactly_ the document model itself? For example, if a display output...