Refactored referrer logic. Display stats for no referrers.

lang/nl-NL.json

@@ -37,6 +37,7 @@
   "label.more": "Toon meer",
   "label.name": "Naam",
   "label.new-password": "Nieuw wachtwoord",
+  "label.none": "None",
   "label.owner": "Eigenaar",
   "label.password": "Wachtwoord",
   "label.passwords-dont-match": "Wachtwoorden komen niet overeen",
@@ -97,13 +98,13 @@
   "metrics.devices": "Apparaten",
   "metrics.events": "Gebeurtenissen",
   "metrics.filter.combined": "Gecombineerd",
-  "metrics.filter.domain-only": "Alleen domein",
   "metrics.filter.raw": "Ruw",
   "metrics.languages": "Languages",
   "metrics.operating-systems": "Besturingssystemen",
   "metrics.page-views": "Paginaweergaven",
   "metrics.pages": "Pagina's",
   "metrics.referrers": "Verwijzers",
+  "metrics.screens": "Screens",
   "metrics.unique-visitors": "Unieke bezoekers",
   "metrics.views": "Weergaven",
   "metrics.visitors": "Bezoekers"