Beginning work on refactoring smoke tests
Adding interface and abstraction for smoke tests
Tweaking functionality for all the CloudQueues "gotchas"
Updating CloudQueues resources based on acceptance testing; refactor of Collection class
Fixes to Cloud Queues
Merge branch 'working' of github.com:rackspace/php-opencloud into cloud_queues
Merge branch 'cloud_queues' into working

Merging cloud_queues