UTM For The Win

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "UTM For The Win",
  "short_name": "UTMFTW",
  "description": "Create in-browser links for better Analytics on your incoming traffic.",
  "version": "0.2.1",
  "icons": {
    "16": "./icons/16.png",
    "19": "./icons/19.png",
    "32": "./icons/32.png",
    "38": "./icons/38.png",
    "48": "./icons/48.png",
    "128": "./icons/128.png"
  },
  "browser_action": {
    "default_icon": {
      "19": "/icons/19.png",
      "38": "/icons/38.png"
    },
    "default_title": "Create trackable link to this page"
  },
  "background": {
    "scripts": [
      "./index.js"
    ],
    "persistent": false
  },
  "permissions": [
    "tabs",
    "contextMenus"
  ]
}