divers fixes : bouton sauvegarde

backend/web/static/assets/fontello/config.json

@@ -131,6 +131,18 @@
       "css": "trash-empty",
       "code": 59403,
       "src": "fontawesome"
+    },
+    {
+      "uid": "72109d2fb3088d0e66ea6a9204297651",
+      "css": "spin1",
+      "code": 59440,
+      "src": "fontelico"
+    },
+    {
+      "uid": "12f4ece88e46abd864e40b35e05b11cd",
+      "css": "ok",
+      "code": 59404,
+      "src": "fontawesome"
     }
   ]
 }