Upload file broken. #19

I was unable to upload a file to DropBox using DropNet. At first I thought it was something I did until I re-unzipped the entire library again and ran the included Unit tests. All tests passed except Can_Upload_File.

Since I am developing a WP7 app, I tried another library, http://dropboxy.codeplex.com/. DropBoxy's upload worked, but tracing through it step-by-step, it appears identical to DropNet.

I updated DropNet's reference to RestSharp to the version included with DropBoxy and now I can upload files with DropNet. I haven't done enough examination to know what is different in DropBoxy's customized RestSharp. Neither DropNet nor DropBoxy use the latest version of RestSharp.