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

...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

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/class/class_resource.php

modules/entities/load_listmodel.php

php_errors.log

rest/index.php

sql/160_to_161.sql

sql/structure.sql