Fix: Solve pb in enabling modules

htdocs/includes/modules/DolibarrModules.class.php

htdocs/includes/modules/modBanque.class.php

htdocs/includes/modules/modBarcode.class.php

htdocs/includes/modules/modCategorie.class.php

htdocs/includes/modules/modComptabilite.class.php

htdocs/includes/modules/modDon.class.php

htdocs/includes/modules/modDroitPret.class.php

htdocs/includes/modules/modExport.class.php

htdocs/includes/modules/modFacture.class.php

htdocs/includes/modules/modImport.class.php

htdocs/includes/modules/modProduit.class.php

htdocs/includes/modules/modProjet.class.php