Examine source code of redtips

{
  "theme": {
    "images": {
      "theme_frame": "fluhj.jpg"
    },
    "colors": {
      "frame": "#7c961e",
      "tab_background_text": "#b5561b"
    }
  },
  "version": "2.0",
  "name": "redtips",
  "manifest_version": 2,
  "description": "dragonfly in my garden"
}