Merge remote-tracking branch 'Upstream/develop' into develop-37

dev/skeletons/skeleton_page.php

htdocs/accountancy/customer/lines.php

htdocs/accountancy/supplier/lines.php

htdocs/adherents/card.php

htdocs/adherents/list.php

htdocs/admin/ihm.php

htdocs/barcode/codeinit.php

htdocs/categories/index.php

htdocs/comm/list.php

htdocs/comm/prospect/list.php

htdocs/compta/prelevement/create.php

htdocs/core/boxes/modules_boxes.php

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

htdocs/core/lib/functions.lib.php

htdocs/core/lib/project.lib.php

htdocs/core/menus/standard/eldy.lib.php

htdocs/core/search_page.php

htdocs/cron/card.php

htdocs/cron/class/cronjob.class.php

htdocs/fourn/list.php