added documentation and non regression test

3 jobs for paganin2020 in 14 minutes and 46 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Test
passed #157041
docker
linux_docker

00:14:22

passed #157040
shell
linux_shell

00:02:03

 
  Deploy
passed #157042
shell
pages_shell

00:00:22