title: How does jQuery's FileUpload's Backload connect with UploadHandler?
body: <p>I got jQuery File Upload along with Backload up and running in Visual Studio, straight out of NuGet. The demo works just fine, I can upload files. I'm using the default configuration.</p>
  
  <p><a href="http://blueimp.github.io/jQuery-File-Upload/basic.html" rel="nofollow">http://blueimp.github.io/jQuery-File-Upload/basic.html</a><br>
  <a href="https://github.com/blackcity/Backload" rel="nofollow">https://github.com/blackcity/Backload</a></p>
  
  <p>BackloadDemo/Index.cshtml has the following form:</p>
  
  <pre><code>&lt;form id="fileupload"
        action="/Backload/UploadHandler" 
        method="POST" 
        enctype="multipart/form-data"&gt;
  </code></pre>
  
  <p>It works, but I can't figure out how it works. Where does /Backload/UploadHandler link to? I cannot find any reference of this 'UploadHandler'.</p>