title: No 'Access-Control-Allow-Origin' header on $.getJSON request
body: <p>I am trying to make a simple <code>$.getJSON</code> request to the following URL:
  <a href="http://dev.markitondemand.com/Api/v2/InteractiveChart/json?parameters=%7B%22Normalized%22%3Afalse%2C%22NumberOfDays%22%3A7%2C%22DataPeriod%22%3A%22Day%22%2C%22Elements%22%3A%5B%7B%22Symbol%22%3A%22NUS%22%2C%22Type%22%3A%22price%22%2C%22Params%22%3A%5B%22c%22%5D%7D%5D%7D" rel="nofollow">http://dev.markitondemand.com/Api/v2/InteractiveChart/json?parameters=%7B%22Normalized%22%3Afalse%2C%22NumberOfDays%22%3A7%2C%22DataPeriod%22%3A%22Day%22%2C%22Elements%22%3A%5B%7B%22Symbol%22%3A%22NUS%22%2C%22Type%22%3A%22price%22%2C%22Params%22%3A%5B%22c%22%5D%7D%5D%7D</a></p>
  
  <blockquote>
    <p>No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '<a href="http://localhost:1337" rel="nofollow">http://localhost:1337</a>' is therefore not allowed access.</p>
  </blockquote>
  
  <p>My code is pretty straightforward:</p>
  
  <pre><code> var ticker = "CRR";
   var url = "http://dev.markitondemand.com/Api/v2/InteractiveChart/json?parameters=%7B%22Normalized%22%3Afalse%2C%22NumberOfDays%22%3A7%2C%22DataPeriod%22%3A%22Day%22%2C%22Elements%22%3A%5B%7B%22Symbol%22%3A%22" + ticker + "%22%2C%22Type%22%3A%22price%22%2C%22Params%22%3A%5B%22c%22%5D%7D%5D%7D";
  
   $.getJSON(url, function(data) {
       console.log(data);
   }).success(function() {
       $('#show-data').html("Successfully retrieved data.");
   }).error(function() {
       $('#show-data').html("Service Unavailable.");
   });
  </code></pre>
  
  <p>It's not running any error or success functions, and I'm getting the same thing when I try <code>$.ajax</code> instead. As far as my setup goes, I'm experimenting with a MEN project, so Mongo, Express, and Node.js on my localhost. Any help would be appreciated.</p>