Examine source code of BookmarkIt

{
  "name": "BookmarkIt",
  "version": "0.0.6resigned1",
  "manifest_version": 2,
  "description": "Add bookmarks to bk-it.herokuapp.com",
  "homepage_url": "https://github.com/julienR2",
  "applications": {
    "gecko": {
      "id": "bookmarkIt@bookmarkIt.com"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "default_locale": "en",
  "background": {
    "scripts": [
      "js/jquery/jquery.min.js",
      "src/bg/background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_icon": "icons/icon19.png",
    "default_title": "BookmarkIt!"
  },
  "options_ui": {
    "page": "src/options/options.html",
    "chrome_style": true
  },
  "permissions": [
    "activeTab",
    "tabs",
    "storage",
    "http://bk-it.herokuapp.com/api/*"
  ]
}