cfsalguero/goamz — pull request #3 by cfsalguero (2013-10-29 23:37:56+00:00)
Title: Added ListMetrics method to cloudwatch

* Removed Namespace from the constructor as not all AWS API method needs it
and methods like ListMetrics you could need to call the method without a
Namespace to list all available metrics

* Added ListMetrics method

* Added usage examples