Examine source code of Ubuntu Overseas

{
  "theme": {
    "images": {
      "theme_frame": "MareUpS1.jpg"
    },
    "colors": {
      "frame": "#131317",
      "tab_background_text": "#1c1815"
    }
  },
  "version": "2.0",
  "name": "Ubuntu Overseas",
  "manifest_version": 2,
  "description": "Keywords: Seaside, Sunset, Sunrise, Pacific, Islands, Ubuntu Linux, First time you saw, Blue Gender, A far bridge, Laguna, Never ending story, like Ubuntu and the Friendship. Thinking of you, as the music of Kitaro said."
}