Spiking on upload with AJAX

Found this: http://johnculviner.com/jquery-file-download-plugin-for-ajax-like-feature-rich-file-downloads/
On here: http://stackoverflow.com/questions/4545311/download-a-file-by-jquery-ajax

I think it's what we need. It's set up right now, but it looks like the GET request it's using is trying to get all of the JS instead of the _data returned by AJAX success. Will look into it. If anyone else has any ideas before I get to to, go for it.