Examine source code of Shopmobbing

{
  "theme": {
    "images": {
      "theme_frame": "personaheader.jpg"
    },
    "colors": {
      "frame": "#0066ff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Shopmobbing",
  "manifest_version": 2,
  "description": "Negotiates group pricing using the power of the internet. Experience the best restaurants, spas, shopping, and events at up to 90% off."
}