Merge branch '4.0' of git@github.com:Dolibarr/dolibarr.git into develop

build/debian/copyright

htdocs/adherents/card.php

htdocs/core/class/utils.class.php

htdocs/core/lib/functions.lib.php

htdocs/core/modules/export/export_excel.modules.php

htdocs/core/modules/export/export_excel2007.modules.php

htdocs/core/modules/export/modules_export.php

htdocs/don/list.php

htdocs/expedition/class/expedition.class.php

htdocs/fichinter/card.php

htdocs/includes/tcpdi/tcpdi_parser.php

htdocs/install/step1.php

htdocs/product/stats/card.php

htdocs/projet/class/task.class.php

htdocs/projet/tasks/task.php