Merge branch 'develop' into style-distract-free

src/backoffice/forms.py

src/backoffice/locale/de/LC_MESSAGES/django.po

src/backoffice/locale/en/LC_MESSAGES/django.po

src/backoffice/static/backoffice.css

src/backoffice/templates/backoffice/assembly_auth.html

src/backoffice/templates/backoffice/assembly_detail.html

src/backoffice/templates/backoffice/assembly_edit.html

src/backoffice/templates/backoffice/assembly_editlinks.html

src/backoffice/templates/backoffice/assembly_members.html

src/backoffice/templates/backoffice/base.html

src/backoffice/templates/backoffice/wa-map-list.html

src/backoffice/urls.py

src/backoffice/views/assemblies.py

src/backoffice/views/assemblyteam.py

src/backoffice/views/channelteam.py

src/backoffice/views/misc.py

src/backoffice/views/mixins.py

src/backoffice/views/workadventure.py

src/core/locale/de/LC_MESSAGES/django.po

src/core/locale/en/LC_MESSAGES/django.po