boto/boto — pull request #444 by tpodowd (2011-12-22 07:46:40+00:00)
Title: Fix for issue #537. 

Hi Mitch,

This is my first ever pull request. Took a while to figure it out. Hope it works.

Tom.

1. query string parameter values must be urlencoded as they can
contain spaces or other characters such as ? or = etc that
would effect decoding on the server.
2. when creating the signature, the query string parameter values
should be decoded.

Fixes requests such as:
GET /key?response-content-language=en%2C%20jp