Examine source code of Gotico

{
  "theme": {
    "images": {
      "theme_frame": "gotico.jpg"
    },
    "colors": {
      "frame": "#edeaea",
      "tab_background_text": "#e8e5e5"
    }
  },
  "version": "2.0",
  "name": "Gotico",
  "manifest_version": 2,
  "description": "Te gusta lo gotico...???"
}