Merge remote-tracking branch 'origin/3.7' into develop

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htdocs/admin/syslog.php

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

htdocs/comm/mailing/card.php

htdocs/compta/facture.php

htdocs/compta/paiement/list.php

htdocs/compta/resultat/index.php

htdocs/compta/tva/clients.php

htdocs/compta/tva/quadri_detail.php

htdocs/contact/class/contact.class.php

htdocs/core/class/extrafields.class.php

htdocs/core/db/pgsql.class.php

htdocs/core/lib/geturl.lib.php

htdocs/core/lib/tax.lib.php

htdocs/core/modules/expedition/doc/pdf_merou.modules.php

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

htdocs/core/modules/syslog/mod_syslog_chromephp.php

htdocs/core/modules/syslog/mod_syslog_file.php

htdocs/core/modules/syslog/mod_syslog_firephp.php