FEAT add storeResource

composer.json

core/Controllers/DocserverController.php

core/Controllers/ResController.php

core/Controllers/StatusController.php

core/Models/ResModel.php

core/Models/ResModelAbstract.php

core/Models/UserModel.php

core/Models/UserModelAbstract.php

core/Test/DocserverControllerTest.php

core/Test/ResControllerTest.php

core/Test/StatusControllerTest.php

modules/attachments/Controllers/AttachmentsController.php

modules/attachments/Models/AttachmentsModel.php

modules/attachments/Models/AttachmentsModelAbstract.php

modules/entities/Controllers/EntitiesController.php

modules/entities/Models/EntitiesModel.php

modules/entities/Models/EntitiesModelAbstract.php