Nettoyage code + personnalisation notification par défaut

classes/task/sync_task_iena_message.php

db/access.php

db/tasks.php

db/upgrade.php

entity/course_format_iena_attendance.php

entity/course_format_iena_completion.php

entity/course_format_iena_cron_action.php

entity/course_format_iena_groups.php

entity/course_format_iena_message.php

entity/course_format_iena_section_ressources.php

entity/course_format_iena_sections.php

format.php

lang/en/format_iena.php

lang/fr/format_iena.php

lib.php

param_indicateur.php

param_section.php

renderer.php

send_message.php

settings.php