Examine source code of Pixelette Studios

{
  "theme": {
    "images": {
      "theme_frame": "PS_header_logo.png"
    },
    "colors": {
      "frame": "#333333",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Pixelette Studios",
  "manifest_version": 2,
  "description": "Pixelette Studios : Beautifying the world one pixel at a time"
}