Accesstrade publisher link

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Accesstrade publisher link",
  "description": "Generate Accesstrade affiliate publisher link",
  "version": "1.0",
  "browser_action": {
    "default_icon": "logo.png",
    "default_popup": "index.html"
  },
  "permissions": [
    "contextMenus"
  ],
  "background": {
    "scripts": [
      "script.js"
    ]
  },
  "manifest_version": 2
}