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

ChangeLog

build/debian/changelog

htdocs/admin/tools/dolibarr_export.php

htdocs/admin/tools/export.php

htdocs/compta/facture/class/facture.class.php

htdocs/compta/journal/purchasesjournal.php

htdocs/compta/journal/sellsjournal.php

htdocs/compta/sociales/charges.php

htdocs/core/class/commonobject.class.php

htdocs/core/class/html.formfile.class.php

htdocs/core/lib/security.lib.php

htdocs/core/tpl/login.tpl.php

htdocs/core/tpl/objectline_view.tpl.php

htdocs/langs/nl_NL/margins.lang

htdocs/margin/agentMargins.php

htdocs/margin/customerMargins.php

htdocs/margin/lib/margins.lib.php

htdocs/margin/productMargins.php

htdocs/margin/tabs/productMargins.php

htdocs/margin/tabs/thirdpartyMargins.php