Pathway Bar plots should be able to select arbitrary gene sets

[alexlenail]

In the Braid plot UI, it's possible to choose a gene set, but also individual genes (see second tab)

If you choose a gene set, those genes in the set populate the genes tab. You can then add or subtract genes that interest you.

I devised this feature after having finished the pathway bar plot.

The bar plot is custom-built for 3 specific datasets:

Now that we're "polymorph-izing" pathway bar plots, it makes sense to replace those other tabs with useful functions, assuming a single dataset. The first obvious such tab is "Genes".

• It should be possible to select an arbitrary gene list and see those genes in the bar plot.
• It should also be possible to select a pathway and the genes in that pathway show up in the genes tab.
• Finally, it should be possible to edit those genes in the gene tab that were populated by selecting a pathway.