Examine source code of jolteon thingy

{
  "theme": {
    "images": {
      "theme_frame": "JolteonHeader1.jpg"
    },
    "colors": {
      "frame": "#c7ad04",
      "tab_background_text": "#b7c21d"
    }
  },
  "version": "2.0",
  "name": "jolteon thingy",
  "manifest_version": 2,
  "description": "jolteon"
}