NEW Enable bulk actions delete on supplier invoices

htdocs/comm/propal/list.php

htdocs/commande/list.php

htdocs/compta/facture/list.php

htdocs/core/class/html.formfile.class.php

htdocs/core/lib/functions.lib.php

htdocs/fourn/class/api_supplier_invoices.class.php

htdocs/fourn/class/fournisseur.commande.class.php

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

htdocs/fourn/class/paiementfourn.class.php

htdocs/fourn/facture/list.php

htdocs/main.inc.php

htdocs/theme/eldy/style.css.php

htdocs/theme/md/style.css.php