Merge branch '4.0' into fix_reffourn

ChangeLog

dev/initdemo/initdemo.sh

htdocs/admin/external_rss.php

htdocs/admin/modules.php

htdocs/admin/tools/update.php

htdocs/categories/class/categorie.class.php

htdocs/comm/action/card.php

htdocs/comm/action/index.php

htdocs/comm/mailing/card.php

htdocs/comm/propal/class/propal.class.php

htdocs/comm/remx.php

htdocs/commande/class/api_commande.class.php

htdocs/commande/class/commande.class.php

htdocs/commande/list.php

htdocs/compta/bank/card.php

htdocs/compta/bank/categ.php

htdocs/compta/bank/class/account.class.php

htdocs/compta/bank/class/bankcateg.class.php

htdocs/compta/facture.php

htdocs/compta/facture/class/facture.class.php