add sample for simple queue
show friendly message on invalid queue name
Merge branch 'master' of git://github.com/amazonwebservices/aws-sdk-for-ruby
add sample for simpledb
Added a sample for SNS that publishes a message to a topic
added higher-level abstractions for Route53
simple create/delete/set_state CloudWatch Alarms sample
CloudWatch Alarm changing state via custom metric sample
Use Object#to_enum instead of Enumerator.new without a block

Fix warning
warning: Enumerator.new without a block is deprecated; use Object#to_enum
Added Iops support to the db instances
Added Iops support to the db instances
Added Iops support to the db instances
Added Iops support to the db instances
Added Iops support to the db instances with added documentation and test updates
Added support for route origin, version bump to EC2-2012-12-01
beautifying and removal of unused code
fix expired_credentials? expired token error code name: at least sqs service response different error code causing auto refreshing iam temp credentials does not work
Added bootstraping classes for DataPipeline.
Added autoloading hooks for DataPipeline.
Update DataPipeline model and client