xkcd Substitutions Plus

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "xkcd Substitutions Plus",
  "description": "Substitutions that make reading the news more fun.",
  "version": "3.0",
  "icons": {
    "16": "images/black_hat16.png",
    "48": "images/black_hat48.png",
    "128": "images/black_hat128.png"
  },
  "permissions": [
    "activeTab",
    "tabs",
    "http://*/*",
    "https://*/*",
    "storage"
  ],
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": false
  },
  "options_page": "html/options.html",
  "browser_action": {
    "default_title": "xkcd: Substitutions+",
    "default_icon": {
      "19": "images/black_hat19.png",
      "38": "images/black_hat38.png"
    }
  }
}