Refactored referrer logic. Display stats for no referrers.

lang/en-US.json

@@ -37,6 +37,7 @@
   "label.more": "More",
   "label.name": "Name",
   "label.new-password": "New password",
+  "label.none": "None",
   "label.owner": "Owner",
   "label.password": "Password",
   "label.passwords-dont-match": "Passwords don't match",
@@ -97,15 +98,14 @@
   "metrics.devices": "Devices",
   "metrics.events": "Events",
   "metrics.filter.combined": "Combined",
-  "metrics.filter.domain-only": "Domain only",
   "metrics.filter.raw": "Raw",
   "metrics.languages": "Languages",
   "metrics.operating-systems": "Operating systems",
   "metrics.page-views": "Page views",
   "metrics.pages": "Pages",
   "metrics.referrers": "Referrers",
+  "metrics.screens": "Screens",
   "metrics.unique-visitors": "Unique visitors",
   "metrics.views": "Views",
-  "metrics.visitors": "Visitors",
-  "metrics.screens": "Screens"
+  "metrics.visitors": "Visitors"
 }