Examine source code of Levchenko Site Plugin

{
  "manifest_version": 2,
  "name": "Levchenko Site Plugin",
  "description": "Упрощение чтение статей на сайте v-levchenko.ru",
  "version": "0.6.2resigned1",
  "content_scripts": [
    {
      "matches": [
        "http://www.v-levchenko.ru/*",
        "http://v-levchenko.ru/*"
      ],
      "js": [
        "/js/jquery-2.2.1.min.js",
        "/jquery-ui/jquery-ui.min.js",
        "/js/levchenko.js"
      ],
      "css": [
        "/jquery-ui/jquery-ui.min.css",
        "/jquery-ui/jquery-ui.theme.min.css",
        "/css/levchenko.css"
      ]
    }
  ],
  "web_accessible_resources": [
    "jquery-ui/images/*.png",
    "img/*.png"
  ],
  "icons": {
    "128": "/img/icon.png"
  },
  "browser_action": {
    "default_title": "Levchenko Site Plugin",
    "default_icon": "/img/icon.png",
    "default_popup": "popup.html"
  },
  "applications": {
    "gecko": {
      "id": "lsp@example.net"
    }
  }
}