Fix: remove unused old files

htdocs/commande/class/commande.class.php

htdocs/compta/commande/fiche.php

htdocs/compta/commande/index.php

htdocs/compta/commande/liste.php

htdocs/compta/index.php

htdocs/core/class/commonobject.class.php

htdocs/includes/menus/init_menu_auguria.sql

htdocs/includes/menus/init_menu_smartphone.sql

htdocs/includes/menus/standard/eldy.lib.php

htdocs/lib/order.lib.php