Merge branch 't38273-extract-roles-reconfigurations' into 'main'

roles/mediacache/vars/main.yml

roles/mediaimport/README.md

roles/mediaimport/tasks/base.yml

roles/mediaimport/tasks/install.yml

roles/mediaimport/tasks/main.yml

roles/mediaimport/vars/main.yml

roles/mediaserver/README.md

roles/mediaserver/defaults/main.yml

roles/mediaserver/handlers/main.yml

roles/mediaserver/tasks/base.yml

roles/mediaserver/tasks/configure.yml

roles/mediaserver/tasks/configure/celerity.yml

roles/mediaserver/tasks/configure/data-dirs.yml

roles/mediaserver/tasks/configure/database.yml

roles/mediaserver/tasks/configure/email.yml

roles/mediaserver/tasks/configure/instance.yml

roles/mediaserver/tasks/configure/locks-dirs.yml

roles/mediaserver/tasks/configure/synchronize.yml

roles/mediaserver/tasks/install.yml

roles/mediaserver/tasks/main.yml