Update locale files and scripts.

lang/nl-NL.json

@@ -12,12 +12,14 @@
   "button.more": "Toon meer",
   "button.save": "Opslaan",
   "button.view-details": "Meer details",
+  "button.websites": "Websites",
   "footer.powered-by": "mogelijk gemaakt door",
   "header.nav.dashboard": "Dashboard",
   "header.nav.settings": "Instellingen",
   "label.administrator": "Administrator",
   "label.confirm-password": "Wachtwoord bevestigen",
   "label.current-password": "Huidig wachtwoord",
+  "label.custom-range": "Custom range",
   "label.domain": "Domein",
   "label.enable-share-url": "Sta delen via openbare URL toe",
   "label.invalid": "Ongeldig",