Examine source code of Far Away Skies

{
  "theme": {
    "images": {
      "theme_frame": "FarAwaySkies.jpg"
    },
    "colors": {
      "frame": "#e8dd0e",
      "tab_background_text": "#e4f21b"
    }
  },
  "version": "2.0",
  "name": "Far Away Skies",
  "manifest_version": 2,
  "description": "It is far better to grasp the universe as it really is than to persist in delusion, however satisfying and reassuring.~Carl Sagan\n\nTAGS:\n     science fiction, planets, sky, universe"
}