Adds ipynb visualizations

[timr11]

Addresses issue #61

fixes #61
fixes #13

Earlier, we wanted to visualize supply chains in .ipynb's and have them be interactive. Used notebookjs, as per Harry's suggestion, to implement the visualizations in JS and render them in python. This is that code.

[devhawk]

One small nit: there are three display_graph code blocks in the ipynb notebook, but the visualization is always rendered in the james_kitchen code block. Will open separate issue to track this so that we can merge the visualization code

[RobertLRead]

@devhawk says this is good. Good work, @timr11 !

[devhawk]

Reviewed en mass on 10/17 project data discord mtg