Examine source code of Pimp my Moodle

{
  "manifest_version": 2,
  "name": "Pimp my Moodle",
  "version": "1.0.3resigned1",
  "description": "Applique un thème plus ergonomique à Moodle",
  "web_accessible_resources": [
    "assets/font-awesome/fontawesome-webfont.ttf"
  ],
  "permissions": [
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://moodle-exia.cesi.fr/course/view.php?id=*",
        "*://moodle-exia.cesi.fr/course/view.php?*"
      ],
      "js": [
        "assets/jquery.js",
        "global.js",
        "home/page-manipulation.js"
      ],
      "css": [
        "assets/font-awesome/font-awesome.firefox.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{572420ff-d8bc-4583-9889-054237e42c8a}"
    }
  }
}