Merge remote-tracking branch 'origin/3.7' into develop

ChangeLog

htdocs/admin/commande.php

htdocs/comm/card.php

htdocs/comm/list.php

htdocs/comm/propal.php

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

htdocs/comm/propal/list.php

htdocs/comm/prospect/list.php

htdocs/commande/card.php

htdocs/commande/class/commande.class.php

htdocs/compta/facture.php

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

htdocs/compta/sociales/class/chargesociales.class.php

htdocs/contrat/class/contrat.class.php

htdocs/core/class/commonobject.class.php

htdocs/core/class/html.form.class.php

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

htdocs/core/class/html.formother.class.php

htdocs/core/class/link.class.php

htdocs/core/db/pgsql.class.php