Examine source code of Torchwood Cast

{
  "theme": {
    "images": {
      "theme_frame": "torchheader2.jpg"
    },
    "colors": {
      "frame": "#e6e09a",
      "tab_background_text": "#171414"
    }
  },
  "version": "2.0",
  "name": "Torchwood Cast",
  "manifest_version": 2,
  "description": "Torchwood Cast green hue"
}