Facebook: Invite all friends to your event

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Facebook: Invite all friends to your event",
  "description": "This extension makes it easier to invite all your friends to a certain event. It seems that Facebook does not have that, right now.",
  "version": "1.0",
  "browser_action": {
    "default_icon": "facebook-icon.png"
  },
  "icons": {
    "16": "facebook-icon-16.png",
    "48": "facebook-icon-48.png",
    "128": "facebook-icon-128.png"
  },
  "background": {
    "scripts": [
      "src/app/main.js"
    ],
    "persistent": false
  },
  "permissions": [
    "activeTab",
    "https://*.facebook.com/*"
  ],
  "content_security_policy": "script-src 'self' https://ssl.google-analytics.com; object-src 'self'"
}