Web TimeMachine

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "1.0.0",
  "name": "Web TimeMachine",
  "manifest_version": 2,
  "description": "Chrome extension for wayback to sometime to view the archived webpages.",
  "browser_action": {
    "name": "Click to open timemachine!"
  },
  "icons": {
    "16": "img/icon-16.png",
    "48": "img/icon-48.png",
    "128": "img/icon-128.png"
  },
  "web_accessible_resources": [
    "inject.html"
  ],
  "background": {
    "page": "background.html"
  },
  "permissions": [
    "tabs",
    "<all_urls>"
  ],
  "content_security_policy": "default-src 'self'; script-src 'self'; style-src * 'unsafe-inline'; img-src 'self' data:;"
}