Examine source code of DK Returns

{
  "theme": {
    "images": {
      "theme_frame": "DonkeyKongCountry.jpg"
    },
    "colors": {
      "frame": "#00ba44",
      "tab_background_text": "#00ad23"
    }
  },
  "version": "2.0",
  "name": "DK Returns",
  "manifest_version": 2,
  "description": "Argh at uploading. Rush job for Donkey Kong Country Returns better one to come soon!"
}