Merge remote-tracking branch 'upstream/develop' into develop

dev/translation/sanity_check_en_langfiles.php

htdocs/compta/bank/search.php

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

htdocs/core/lib/functions.lib.php

htdocs/core/lib/pdf.lib.php

htdocs/core/menus/standard/empty.php

...odules/mailings/thirdparties_services_expired.modules.php

htdocs/core/modules/modExpedition.class.php

htdocs/core/tpl/document_actions_post_headers.tpl.php

htdocs/ecm/index.php

htdocs/ecm/index_auto.php

htdocs/langs/en_US/accountancy.lang

htdocs/langs/en_US/banks.lang

htdocs/langs/en_US/bills.lang

htdocs/langs/en_US/categories.lang

htdocs/langs/en_US/companies.lang

htdocs/langs/en_US/errors.lang

htdocs/langs/en_US/exports.lang

htdocs/langs/en_US/help.lang

htdocs/langs/en_US/loan.lang