Examine source code of Parrot Jungle

{
  "theme": {
    "images": {
      "theme_frame": "ParrotJungleHeader.jpg"
    },
    "colors": {
      "frame": "#666666",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Parrot Jungle",
  "manifest_version": 2,
  "description": "Mosby the African Grey Parrot hanging out in the Congo. Use spacers to push the search bar out of his face."
}