title: Using jsonp in jquery seems to always fail
body: <p>I get 'error' almost no matter what I'm trying to load in using the dataType 'jsonp' in the ajax method of jquery, however using just 'json' works fine for the same json content. I need to use jsonp because I'm calling an external API to work with.</p>
  
  <p>Js method:</p>
  
  <pre><code>$.ajax({
              url: 'test3.json',
              type: 'GET',
              dataType: 'json',
              data: {
                  action: 'APICALL',
                  ID: '59'
              },
              success: function(data, textStatus, xhr) {
               console.log('success');
              },
              error: function(data, textStatus, xhr) {
               console.log('error: '+textStatus);
               console.log(data);
              },
              complete: function(data, textStatus, xhr) {
               console.log('complete');
              }
  
          });
  
  })
  </code></pre>
  
  <p>test3.json file:</p>
  
  <pre><code>{"symbol": "IBM", "price": "91.42"}
  </code></pre>