bittorrent/content-s3-upload — pull request #2 by xren (2013-04-18 20:16:31+00:00)
Title: Hack on the url encode to make sure s3 upload will go though

The problem of upload failure is when there's a '+' char inside the signature, it's going to be replaced by an empty space, thus fails signature verification. + sign would be encoded to '%2B'. My code is a little hacky though, a better encode method should be replaced.