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

.gitignore

apps/maarch_entreprise/class/class_types_Abstract.php

apps/maarch_entreprise/lang/en.php

apps/maarch_entreprise/lang/fr.php

apps/maarch_entreprise/xml/extensions.xml

core/class/class_db_pdo.php

core/class/class_request.php

core/xml/actions_pages.xml

modules/export_seda/AbstractMessage.php

modules/export_seda/Acknowledgement.php

modules/export_seda/Ajax_seda_zip.php

modules/export_seda/Ajax_transfer_SAE.php

modules/export_seda/Ajax_validate_change_status.php

modules/export_seda/Ajax_validation.php

modules/export_seda/ArchiveTransfer.php

modules/export_seda/ArchiveTransferReply.php

modules/export_seda/CheckAcknowledgement.php

modules/export_seda/CheckReply.php

modules/export_seda/Purge.php

modules/export_seda/RequestSeda.php