Airport Code Explainer

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Airport Code Explainer",
  "short_name": "Airport Codes",
  "version": "1.1.3",
  "manifest_version": 2,
  "description": "Look for IATA airport codes in a page and give them a tooltip with the full airport name.",
  "icons": {
    "16": "icons/icon-16.png",
    "19": "icons/icon-19.png",
    "32": "icons/icon-32.png",
    "38": "icons/icon-38.png",
    "48": "icons/icon-48.png",
    "64": "icons/icon-64.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  },
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Explain IATA airport codes"
  },
  "permissions": [
    "<all_urls>"
  ]
}