Examine source code of Macayo

{
  "theme": {
    "images": {
      "theme_frame": "editada.jpg"
    },
    "colors": {
      "frame": "#9c3030",
      "tab_background_text": "#4f3737"
    }
  },
  "version": "2.0",
  "name": "Macayo",
  "manifest_version": 2,
  "description": "Loco Macayo"
}