jclouds/jclouds — pull request #837 by andreisavu (2012-09-16 18:49:57+00:00)
Title: Generic support for Swift TempUrl middleware

In this pull request:
* moved signature generation to common swift
* created a private *Api for setting / retrieving temp url key
* implemented automatic temp url key generation (UUID.randomUUID())
* tested with cloudfiles-us