title: issues reading data using $http.jsonp
body: <p>I have the following code:</p>
  
  <pre><code>var url = 'http://someURL?arg1=test&amp;arg2=test&amp;callback=JSON_CALLBACK';
  
  $http.jsonp(url)
  .success(function(data){
      console.log(data.found);
  });
  </code></pre>
  
  <p>I get a status code of 200 ok and I can see the response data on the network tab of chrome with no issues.</p>
  
  <p>This is the response:</p>
  
  <pre><code>[{"card_token":"D233B338C5154BA989FBBF88ECBFFE4C","cc_last_four":"1732","cc_type":"MasterCard","id":451,"site_id":602,"updated_at":"2016-01-23T11:24:58-05:00"}]
  </code></pre>
  
  <p>I don't understand what the problem is.</p>