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

htdocs/contrat/card.php

htdocs/contrat/contact.php

htdocs/core/actions_builddoc.inc.php

htdocs/core/actions_extrafields.inc.php

htdocs/core/actions_sendmails.inc.php

htdocs/core/actions_setnotes.inc.php

htdocs/core/class/commonobject.class.php

htdocs/core/class/extrafields.class.php

htdocs/core/class/html.formmail.class.php

htdocs/core/lib/files.lib.php

htdocs/core/photos_resize.php

htdocs/core/tpl/document_actions_pre_headers.tpl.php

htdocs/cron/admin/cron.php

htdocs/cron/card.php

htdocs/cron/list.php

htdocs/don/admin/donation.php

htdocs/don/card.php

htdocs/don/payment/card.php

htdocs/ecm/docdir.php

htdocs/ecm/docmine.php