Alexa, make me a sandwich

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Alexa, make me a sandwich",
  "description": "Turning your Amazon Echo into a Sandwich Artisan since 2015.",
  "icons": {
    "48": "images/logo-48.png",
    "128": "images/logo-128.png"
  },
  "manifest_version": 2,
  "content_scripts": [
    {
      "matches": [
        "http://echo.amazon.com/*"
      ],
      "js": [
        "jquery.js",
        "q.js",
        "jimmyJohns.js",
        "listener.js",
        "artisan.js"
      ],
      "css": [
        "artisan.css"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "page_action": {
    "default_icon": {
      "19": "images/logo-19.png",
      "38": "images/logo-38.png"
    },
    "default_title": "Alexa, make me a sandwich"
  },
  "permissions": [
    "https://online.jimmyjohns.com/*"
  ],
  "version": "0.0.1",
  "web_accessible_resources": [
    "login.html",
    "welcome.html",
    "tutorial.html",
    "images/logo.png"
  ]
}