Examine source code of Woest Splatter

{
  "theme": {
    "images": {
      "theme_frame": "Spatter-header.jpg"
    },
    "colors": {
      "frame": "#d9d9d9",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Woest Splatter",
  "manifest_version": 2,
  "description": "Getting bussy with it. With the paint. And not paying a lot of attention :)"
}