Merge pull request #753 from grandoc/develop

htdocs/admin/expedition.php

htdocs/admin/livraison.php

htdocs/admin/supplier_order.php

htdocs/core/modules/modExpedition.class.php

htdocs/core/modules/modFournisseur.class.php

...dules/supplier_invoice/mod_facture_fournisseur_cactus.php

...odules/supplier_invoice/mod_facture_fournisseur_tulip.php

...e/modules/supplier_invoice/modules_facturefournisseur.php

htdocs/fourn/class/fournisseur.facture.class.php