Merge remote-tracking branch 'Upstream/develop' into develop-md

ChangeLog

build/makepack-dolibarr.pl

htdocs/comm/propal/index.php

htdocs/commande/index.php

htdocs/contrat/index.php

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

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

htdocs/core/modules/modContrat.class.php

htdocs/core/modules/propale/doc/pdf_azur.modules.php

htdocs/fourn/commande/index.php

htdocs/fourn/facture/list.php

htdocs/langs/en_US/propal.lang

htdocs/product/class/product.class.php

htdocs/public/test/test_arrays.php

htdocs/public/test/test_forms.php

htdocs/societe/soc.php

htdocs/user/clicktodial.php