cinely/mule-uploader — pull request #22 by couresel (2014-02-24 14:50:46+00:00)
Title: Update mule-uploader.js

I did not see that settings.extra_params was being incorporated in the query_string sent to ./signing_key/ and ./chunk_upload/.

Given that the variable exists and is not used by any resource in the code, I assume the intent was to allow the user to describe additional parameters to be passed in with this above request and made some mods to allow for that.