Examine source code of Troi Asana Interface

{
  "applications": {
    "gecko": {
      "id": "@firefox-plugin-asana"
    }
  },
  "name": "Troi Asana",
  "version": "0.1.2resigned1",
  "description": "Troi Asana Extension",
  "permissions": [
    "activeTab",
    "tabs",
    "storage",
    "*://app.asana.com/*"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "images/favicon-16x16.png",
      "32": "images/favicon-32x32.png",
      "48": "images/favicon-48x48.png",
      "128": "images/favicon-128x128.png"
    }
  },
  "icons": {
    "16": "images/favicon-16x16.png",
    "32": "images/favicon-32x32.png",
    "48": "images/favicon-48x48.png",
    "128": "images/favicon-128x128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html",
    "chrome_style": true
  },
  "manifest_version": 2
}