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

apps/maarch_entreprise/Models/ContactsModelAbstract.php

apps/maarch_entreprise/definition_mail_categories.php

apps/maarch_entreprise/indexing_searching/details.php

...maarch_entreprise/js/angular/app/Views/signatureBook.html

...rch_entreprise/js/angular/app/signature-book.component.js

...rch_entreprise/js/angular/app/signature-book.component.ts

apps/maarch_entreprise/js/angular/main.bundle.min.js

apps/maarch_entreprise/js/functions.js

apps/maarch_entreprise/services/Table.php

core/Controllers/ResController.php

core/Controllers/ResExtController.php

core/Models/ResExtModel.php

core/Models/ResExtModelAbstract.php

core/Models/ResModelAbstract.php

core/Test/ResControllerTest.php

core/Test/ResExtControllerTest.php

core/Test/build/Controllers/DocserverController.php.html

.../Test/build/Controllers/DocserverToolsController.php.html

core/Test/build/Controllers/DocserverTypeController.php.html

core/Test/build/Controllers/ResController.php.html