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

htdocs/comm/action/class/actioncomm.class.php

htdocs/comm/action/document.php

htdocs/comm/action/fiche.php

htdocs/comm/action/info.php

htdocs/contact/class/contact.class.php

htdocs/contact/exportimport.php

htdocs/contact/fiche.php

htdocs/contact/ldap.php

htdocs/contact/perso.php

htdocs/contact/vcard.php

htdocs/core/lib/security.lib.php

htdocs/core/modules/import/import_csv.modules.php

htdocs/core/modules/modAdherent.class.php

htdocs/imports/import.php

htdocs/langs/en_US/errors.lang

htdocs/langs/fr_FR/errors.lang