title: Ajax client connecting to a Django (cross domain) works only with JSONP
body: <p>We have a Django application running in tomcat with Basic Authentication.
  I want to make cross domain request but only with $.ajax({...dataType: 'JSONP',...}) it works. dataType: JSON doesnt work. Does that mean the server doesnt have CORS enabled. Any tips or pointers to enable CORS in Django</p>