Examine source code of Election Deception Tracker

{
  "manifest_version": 2,
  "name": "Election Deception Tracker",
  "version": "1.3",
  "description": "Report deceptive or problematic election-related information you see on Facebook to the Election Deception Tracker.",
  "permissions": [
    "contextMenus",
    "activeTab",
    "tabs",
    "https://www.facebook.com/"
  ],
  "background": {
    "scripts": [
      "eventPage.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.facebook.com/*"
      ],
      "js": [
        "jquery-1.7.2.min.js",
        "content.js",
        "test.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "page_action": {
    "default_popup": "test.html",
    "default_icon": {
      "48": "images/mlon.png"
    }
  },
  "applications": {
    "gecko": {
      "id": "misinfo@maplight.com"
    }
  },
  "icons": {
    "48": "images/mlon.png"
  }
}