Merge branch 'issue79' into 'master'

Define a logo for the ESRF as publisher. It fixes #79.

Closes #79

See merge request !100
2 jobs for 1.10.18 in 1 minute and 27 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Build
passed #52397
build

00:00:22

 
  Deploy
passed #52398
manual
deploy_production

00:01:05