title: HTTP response not triggering file download using jQuery Form plugin
body: <p>I'm trying to send a csv file to the client. I'm setting the right response headers as far as I know (it used to work), and the browser (Chrome, IE) is getting this:</p>
  
  <pre><code>HTTP/1.1 200 OK
  Cache-Control: private, s-maxage=0
  Transfer-Encoding: chunked
  Content-Type: text/csv; charset=utf-8
  Content-Encoding: gzip
  Vary: Accept-Encoding
  Server: Microsoft-IIS/8.0
  X-AspNetMvc-Version: 5.0
  Content-Disposition: attachment; filename="Cameras_Camcorders_Photo_Frames_Binoculars_Telescope_Surveillance_Camera_Accessories_(10-29-2013).xlsm_140217.csv"
  X-AspNet-Version: 4.0.30319
  X-SourceFiles: =?UTF-8?B?QzpcVXNlcnNcbGZlcnJhb1xEb2N1bWVudHNcVmlzdWFsIFN0dWRpbyAyMDEzXFByb2plY3RzXFRlbXBsZXhcdHJ1bmtcQ29uU29sLlRlbXBsZXguV2ViQWxwaGEzXEpvYlxSdW5cMTc1YWRlY2UtYzM2MC00ZjMxLWJkM2YtMjk3ZjNkYWMwNTQ2?=
  X-Powered-By: ASP.NET
  Date: Mon, 17 Feb 2014 13:02:05 GMT
  </code></pre>
  
  <p>The form that's triggering the file download is a jQuery form. If I don't use jQuery form, the download occurs normally, if I use jQuery form, nothing happens.</p>