Merge branch 'issue/423' into 'develop'

SCRUM#423: Change control panel error messages regarding the family-shield

See merge request !74
Status Job ID Name Coverage
  Lint
passed #33582
debian-packaging
lint_python

00:00:31

passed #33581
debian-packaging
lint_shell

00:00:22

 
  Build
passed #33583
debian-packaging
build

00:00:19

 
  Test
passed #33584
regular ubuntu
test

00:04:51

 
  Deploy
passed #33585
debian-packaging
deploy_for_unstable

00:00:18