polish

manifest.json

@@ -42,5 +42,11 @@
         },
         "default_title": "Nazeka (disabled)",
         "default_area": "navbar"
+    },
+
+    "icons": {
+        "16": "img/enabled16.png",
+        "32": "img/enabled32.png",
+        "512": "img/enabled512.png"
     }
 }