Simple Weather Forecast and Radar

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Simple Weather Forecast and Radar",
  "description": "Simple Weather Forecast and Radar shows the current conditions, forecast, and radar image.",
  "version": "1.5",
  "icons": {
    "128": "store_logo.png"
  },
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_security_policy": "script-src 'self' https://query.yahooapis.com; object-src 'self' 'unsafe-eval'",
  "permissions": [
    "https://query.yahooapis.com/",
    "https://sirocco.accuweather.com/"
  ]
}