Examine source code of Unitraverse Web Helper

{
  "name": "Unitraverse Web Helper",
  "version": "1.9",
  "description": "Adds browser tab tracking to the Unitraverse class of client applications, enabling bookmarking and automation for web resources",
  "icons": {
    "16": "ud16x16.png",
    "32": "ud32x32.png",
    "48": "ud48x48.png",
    "128": "ud128x128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "file:///*",
        "http://localhost/*",
        "http://unitraverse.com/*",
        "http://www.unitraverse.com/*",
        "http://galleon.info/*",
        "http://www.galleon.info/*",
        "https://galleon.info/*",
        "https://www.galleon.info/*"
      ],
      "js": [
        "info-relay.js"
      ]
    }
  ],
  "browser_action": {
    "default_icon": "ud32x32.png",
    "default_popup": "popup.html"
  },
  "permissions": [
    "tabs"
  ],
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "id": "{4ae15990-068c-448e-9248-23737fcefe02}"
    }
  }
}