Examine source code of Purpolas

{
  "theme": {
    "images": {
      "theme_frame": "DawnoftheDragon1.jpg"
    },
    "colors": {
      "frame": "#fa1717",
      "tab_background_text": "#9c16c9"
    }
  },
  "version": "2.0",
  "name": "Purpolas",
  "manifest_version": 2,
  "description": "Dawn of the Dragon1\n"
}