Substitution

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "content_scripts": [
    {
      "js": [
        "jquery.min.js",
        "substitutions.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_end"
    }
  ],
  "description": "Tired of the news being too boring? Read it the right way!",
  "homepage_url": "http://xkcd.com/1288/",
  "icons": {
    "128": "icon128.png"
  },
  "name": "Substitution",
  "version": "1.0"
}