Shovel

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Shovel",
  "version": "0.5.0",
  "permissions": [
    "activeTab",
    "storage"
  ],
  "description": "lightweight custom technology lookup",
  "browser_action": {
    "default_icon": "/img/shovel48.png",
    "default_popup": "popup.html",
    "defaul_title": "Shows you the bookingsystem."
  },
  "icons": {
    "16": "img/shovel16.png",
    "32": "img/shovel32.png",
    "48": "img/shovel48.png",
    "128": "img/shovel.png"
  },
  "options_page": "moreOptions.html"
}