Examine source code of Odd Hours

{
  "theme": {
    "images": {
      "theme_frame": "OddHours.jpg"
    },
    "colors": {
      "frame": "#0a198c",
      "tab_background_text": "#065db5"
    }
  },
  "version": "2.0",
  "name": "Odd Hours",
  "manifest_version": 2,
  "description": "Odd Hours by Dean Koontz"
}