Use screens instead of explicit `back` list

[mgeplf]

• Instead of keeping track of state
• have a header to show which resource we're looking at

[jdcourcol]

I tried: bluepyentity --bucket bbp/somatosensorycortex explorer "https://bbp.epfl.ch/neurosciencegraph/data/e0ad3eb2-0c4a-4097-9d99-5cc9625ab13f" and then go to that link,

then back and then try to go forward on the same link and got this:

[jdcourcol]

The issue was probably there earlier, but that is the first thing I tried :)

[mgeplf]

The issue was probably there earlier, but that is the first thing I tried :)

No, I think it's a regression, I'll have a look sometime.