Feat: Use moment js to manage dates

src/libs/data_processing.js

@@ -1,3 +1,4 @@
+import moment from 'moment'
 export function appendTag (row, keywords, field = 'Libellé') {
   // Append row.tag
   // if row.libellé contains one of words and not invert it gets tagged
@@ -25,6 +26,10 @@ function strContains (string, words, invert) {
   }
 }
 
+export function formatDate (row, field = 'Date') {
+    row[field] = moment(row[field], 'DD/MM/YYYY', true)
+}
+
 export function total (row, field = 'Montant') {
   var sum = row.map(x => parseFloat(x[field]))
     .reduce((sum, x) => sum + x, 0)