Issue 5943 - Implement Updates Page for Adblock Plus extension

locale/en_US/updates.json

+{
+  "updates_title": {
+    "message": "Update complete"
+  },
+  "updates_status" : {
+    "message": "Update Complete"
+  },
+  "updates_heading": {
+    "message": "Adblock Plus has been updated!"
+  },
+  "updates_subheading": {
+    "message": "What's new?"
+  },
+  "updates_optionsPageNews": {
+    "message": "All new Options page - revamped and restyled - so it's easier to customize Adblock Plus just like you want it."
+  },
+  "updates_optionsPageLink": {
+    "message": "Check it out for yourself"
+  },
+  "updates_blockAds": {
+    "message": "Block ads on Facebook again! New blocking tech allows for fast fixes in case <strong>the Empire</strong> Facebook strikes back."
+  },
+  "updates_phone": {
+    "message": "But what about your phone?"
+  },
+  "updates_adblockBrowser": {
+    "message": "If you like taking control on desktop, you can block ads and improve your privacy and security on mobile, too. Get the Adblock Browser App below."
+  }
+}