Merge remote-tracking branch 'origin/3.4' into develop

Conflicts:
	ChangeLog
	htdocs/adherents/admin/adherent.php
	htdocs/comm/propal/class/propal.class.php
	htdocs/commande/document.php
	htdocs/compta/facture/class/facture.class.php
	htdocs/compta/facture/list.php
	htdocs/cron/card.php
	htdocs/expedition/class/expedition.class.php
	htdocs/fourn/class/fournisseur.commande.class.php
	htdocs/fourn/class/fournisseur.facture.class.php
	htdocs/fourn/commande/document.php
	htdocs/langs/fr_FR/admin.lang
	htdocs/langs/fr_FR/cron.lang
	htdocs/langs/fr_FR/projects.lang
	htdocs/langs/nl_NL/admin.lang
	htdocs/langs/nl_NL/categories.lang
	htdocs/langs/nl_NL/commercial.lang
	htdocs/langs/nl_NL/companies.lang
	htdocs/langs/nl_NL/dict.lang
	htdocs/langs/nl_NL/main.lang
	htdocs/langs/nl_NL/margins.lang
	htdocs/langs/nl_NL/products.lang
	htdocs/societe/class/societe.class.php
	htdocs/societe/rib.php