Dashboard implementation (Related T2364)
Simple web app to display the result of the scanner (actually with a sunburst chart).
Build is green
Rebasing onto fb8ae03e49...
Current branch diff-target is up to date.
commit f64148936511c8b62d75f116ff435649b30b4c0a Author: Daniele Serafini <firstname.lastname@example.org> Date: Wed Jun 3 16:19:08 2020 +0200 interactive dashboard
See https://jenkins.softwareheritage.org/job/DTSCN/job/tests-on-diff/25/ for more details.