Examine source code of GitHub with a cape

{
  "manifest_version": 2,
  "name": "GitHub with a cape",
  "description": "Open source Chrome Extension which adds a bunch of new features to GitHub. Customize by picking the ones you like!",
  "short_name": "Github with a cape",
  "version": "1.4.6resigned1",
  "applications": {
    "gecko": {
      "id": "{38834a56-84c1-4489-8160-97192066217d}"
    }
  },
  "icons": {
    "18": "icons/18.png",
    "19": "icons/19.png",
    "38": "icons/38.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.github.com/*",
        "http://www.github.com/*",
        "https://github.com/*",
        "http://github.com/*"
      ],
      "js": [
        "configuration.js",
        "notifications.js",
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "options_page": "options/options.html",
  "options_ui": {
    "page": "options/options.html"
  },
  "permissions": [
    "storage"
  ],
  "web_accessible_resources": [
    "notifications.html"
  ]
}