Examine source code of Canoe Comfort

{
  "theme": {
    "images": {
      "theme_frame": "FF-Canoe-Skin4.jpg"
    },
    "colors": {
      "frame": "#457802",
      "tab_background_text": "#e5f508"
    }
  },
  "version": "2.0",
  "name": "Canoe Comfort",
  "manifest_version": 2,
  "description": "Canoe and water combine to create a soothing atmosphere..."
}