Change deprecated moment.lang() call
Change deprecated moment.lang() call

grouan/udata,davidbgk/udata,etalab/udata,grouan/udata,jphnoel/udata,davidbgk/udata,davidbgk/udata,opendatateam/udata,etalab/udata,opendatateam/udata,jphnoel/udata,jphnoel/udata,opendatateam/udata,etalab/udata,grouan/udata