Hush - private bookmarking

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Hush - private bookmarking",
  "version": "1.3.0",
  "short_name": "Hush",
  "manifest_version": 2,
  "description": "The only secure way to create and access private bookmarks in incognito mode.",
  "icons": {
    "16": "images/icon-16.png",
    "32": "images/icon-32.png",
    "48": "images/icon-48.png",
    "128": "images/icon-128.png"
  },
  "background": {
    "scripts": [
      "common/vendor/jquery.min.js",
      "common/vendor/moment.min.js",
      "common/vendor/sjcl.js",
      "common/storage.js",
      "common/helpers.js",
      "common/background.js"
    ]
  },
  "content_security_policy": "script-src 'self' https://hushbookmarks.com/ https://js.stripe.com/ https://widget.uservoice.com; object-src 'self'",
  "incognito": "split",
  "offline_enabled": true,
  "permissions": [
    "storage",
    "tabs",
    "contextMenus",
    "https://hushbookmarks.com/"
  ],
  "optional_permissions": [
    "bookmarks"
  ],
  "omnibox": {
    "keyword": "hush"
  },
  "browser_action": {
    "default_icon": {
      "19": "images/icon-19.png",
      "38": "images/icon-38.png"
    },
    "default_title": "Hush",
    "default_popup": "popup/default.html"
  }
}