Merge remote-tracking branch 'Upstream/develop' into develop-p3

dev/skeletons/modMyModule.class.php

htdocs/commande/list.php

htdocs/compta/facture/class/facture-rec.class.php

htdocs/core/lib/functions.lib.php

htdocs/core/lib/project.lib.php

htdocs/core/menus/init_menu_auguria.sql

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

htdocs/core/modules/DolibarrModules.class.php

htdocs/core/modules/modFacture.class.php

htdocs/cron/card.php

htdocs/cron/class/cronjob.class.php

htdocs/cron/list.php

htdocs/install/mysql/data/llx_const.sql

htdocs/install/mysql/migration/3.9.0-4.0.0.sql

htdocs/install/mysql/tables/llx_facture.key.sql

htdocs/langs/en_US/bills.lang

htdocs/projet/activity/index.php

htdocs/projet/activity/perweek.php

htdocs/projet/class/project.class.php

htdocs/projet/list.php