#498 add date in tooltip event

src/components/Logbook/List/Event.js

@@ -45,6 +45,9 @@ class Event extends React.Component {
           id={event._id}
           href={`events?page=${event.meta.page.currentPage}#${event._id}`}
           style={{ fontWeight: 'bold' }}
+          title={moment(getOriginalEvent(event).creationDate).format(
+            moment.HTML5_FMT.DATETIME_LOCAL_SECONDS
+          )}
         >
           {moment(getOriginalEvent(event).creationDate).format(
             moment.HTML5_FMT.TIME_SECONDS