create gist link in github profile.

gist_link.js

// ==UserScript==
// @name gist_link
// @namespace http://github.com/uzimith
// @include https://github.com/*
// @include http://github.com/*
// ==/UserScript==
(function () {
  console.log("test");
  var vcardLi = document.querySelector('.vcard-details li');
  var url = 'http://gist.github.com' + location.pathname;
  var content = [
    '<span class="octicon octicon-link"></span>',
    '<a href="' + url + '" class="url" rel="nofollow me">' + url + '</a>',
  ].join('\n');
  var li = vcardLi.cloneNode(true);
  li.innerHTML = content;
  vcardLi.parentNode.appendChild(li);
})();