Simple twitsh.tv player

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Simple twitsh.tv player",
  "version": "1.4.3.2",
  "description": "Simple player for twitch.tv site",
  "icons": {
    "16": "images/icon16.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "browser_action": {
    "default_icon": "images/icon16.png",
    "default_popup": "popup.html"
  },
  "options_ui": {
    "page": "options.html",
    "chrome_style": false
  },
  "content_security_policy": "script-src 'self' https://embed.twitch.tv https://code.jquery.com; object-src 'self'",
  "permissions": [
    "storage",
    "notifications",
    "tabs",
    "background",
    "https://api.twitch.tv/"
  ],
  "short_name": "Twitch player",
  "background": {
    "persistent": true,
    "scripts": [
      "scripts/generalFunctions.js",
      "scripts/jquery-3.2.1.min.js"
    ]
  }
}