Publish notebooks on Binder

Binder is a standard way to make ones code available in a reproducible way, so we should investigate whether publishing the important XBT notebooks on Binder would be worth doing.

Inspect the repository's XBT notebooks and determine which are considered important for sharing. Then assess what Binder publication would require; done means a documented recommendation, selected notebooks, and any setup work needed to make them reproducible.

Written by the indexing model from the issue text.