Merge branch 'develop' of git@github.com:Dolibarr/dolibarr.git into develop

htdocs/admin/tools/purge.php

htdocs/cashdesk/css/style.css

htdocs/compta/bank/ligne.php

htdocs/compta/bank/rappro.php

htdocs/compta/bank/releve.php

htdocs/compta/facture.php

htdocs/contrat/card.php

htdocs/contrat/class/contrat.class.php

htdocs/core/class/html.formprojet.class.php

htdocs/core/class/utils.class.php

htdocs/core/lib/tax.lib.php

htdocs/core/modules/DolibarrModules.class.php

htdocs/core/modules/modCron.class.php

htdocs/cron/card.php

htdocs/cron/class/cronjob.class.php

htdocs/cron/list.php

htdocs/fichinter/class/fichinter.class.php

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

htdocs/langs/en_US/admin.lang

htdocs/langs/en_US/projects.lang