Merge branch 'develop' of labs.maarch.org:maarch/MaarchCourrier into develop

.gitlab-ci.yml

bin/notification/load_basket_event_stack.php

bin/notification/load_process_email_stack.php

bin/notification/load_process_event_stack.php

bin/notification/load_stack_letterbox_alerts.php

bin/signatureBook/process_mailsFromSignatoryBook.php

migration/20.10/migrateConfigXml.php

migration/20.10/migrateNotificationsConfig.php

migration/20.10/migrateRemoteSignatureBookConfig.php

src/app/action/controllers/PreProcessActionController.php

src/app/resource/controllers/FolderPrintController.php

src/app/resource/controllers/ResController.php

src/app/resource/controllers/ResourceListController.php