Search Volume and CPC data for Google WMT

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Search Volume and CPC data for Google WMT",
  "version": "0.0.1",
  "manifest_version": 2,
  "content_security_policy": "script-src 'self' https://ssl.google-analytics.com; object-src 'self'",
  "background": {
    "scripts": [
      "js/jquery.js",
      "js/underscore.js",
      "js/background.js"
    ]
  },
  "description": "Adds keyword cpc and search volume to Google Webmaster Tools",
  "homepage_url": "http://blog.cartercole.com/",
  "icons": {
    "128": "img/icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.google.com/webmasters/tools*"
      ],
      "css": [
        "css/inpage.css"
      ],
      "js": [
        "js/parseuri.js",
        "js/underscore.js",
        "js/jquery.js",
        "js/inpage.js"
      ]
    }
  ],
  "options_page": "options.html",
  "permissions": [
    "http://*.google.com/*",
    "https://*.google.com/*",
    "http://api.grepwords.com/*"
  ]
}