Examine source code of Goalie

{
  "theme": {
    "images": {
      "theme_frame": "Unbenannt-12.jpg"
    },
    "colors": {
      "frame": "#444547",
      "tab_background_text": "#ffdd03"
    }
  },
  "version": "2.0",
  "name": "Goalie",
  "manifest_version": 2,
  "description": "Jaroslav Halak"
}