Merge remote-tracking branch 'upstream/3.9' into 3.9

ChangeLog

htdocs/compta/prelevement/class/bonprelevement.class.php

htdocs/compta/prelevement/fiche-stat.php

htdocs/core/class/commondocgenerator.class.php

htdocs/core/class/hookmanager.class.php

htdocs/core/js/lib_head.js.php

htdocs/core/modules/expedition/doc/pdf_merou.modules.php

htdocs/core/modules/expedition/doc/pdf_rouget.modules.php

htdocs/core/modules/facture/doc/pdf_crabe.modules.php

htdocs/core/modules/modProductBatch.class.php

htdocs/don/card.php

htdocs/filefunc.inc.php

htdocs/fourn/facture/list.php

htdocs/product/admin/product.php

htdocs/societe/class/societe.class.php

htdocs/societe/list.php