moxiecode/plupload — pull request #999 by bhuvidya (2014-01-15 14:39:16+00:00)
Title: Updated multipart_params to match policy

I found when trying out this code that the upload fails when the policy object and multipart_params are different. This code didn't work for me until I added "'success_action_status': '201'" to multipart_params in the plupload object creation call.