Examine source code of Steganos Password Manager

{
  "manifest_version": 2,
  "background": {
    "scripts": [
      "external/parseuri.js",
      "framework/common.js",
      "framework/prefs.js",
      "framework/remoteConfig.js",
      "framework/firefox_helper.js",
      "external/versionCompare.js",
      "globaldata.js",
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "globaldata.js",
        "guess_base.js",
        "guess_userdata.js",
        "guess_register.js",
        "guess_login.js",
        "docload.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*",
        "ftp://*/*",
        "file://*/*"
      ],
      "run_at": "document_idle"
    },
    {
      "all_frames": false,
      "js": [],
      "css": [
        "web/style.css"
      ],
      "matches": [
        "http://*/*",
        "https://*/*",
        "ftp://*/*",
        "file://*/*"
      ],
      "run_at": "document_idle"
    }
  ],
  "name": "__MSG_appName__",
  "description": "__MSG_appDesc__",
  "version": "22.2.1.3120",
  "applications": {
    "gecko": {
      "id": "{9715fb48-51dd-4118-ba3d-a38551384d8f}",
      "strict_min_version": "45.0"
    }
  },
  "author": "Steganos Software GmbH",
  "homepage_url": "https://www.steganos.com",
  "default_locale": "en",
  "icons": {
    "16": "logos/logo16.png",
    "48": "logos/logo48.png",
    "96": "logos/logo96.png",
    "128": "logos/logo128.png"
  },
  "browser_action": {
    "default_icon": {
      "16": "logos/logo16.png",
      "48": "logos/logo48.png",
      "96": "logos/logo96.png",
      "128": "logos/logo128.png"
    }
  },
  "permissions": [
    "tabs",
    "storage"
  ],
  "web_accessible_resources": [
    "logos/logo16.png",
    "web/generate_password_icon.png",
    "web/create_entry_icon.png",
    "web/product_icon.png",
    "web/icon_closed.png",
    "web/style.css"
  ]
}