Imports
- github.com/apcera/libretto/Godeps/_workspace/src/github.com/aws/aws-sdk-go/aws
- github.com/apcera/libretto/Godeps/_workspace/src/github.com/aws/aws-sdk-go/aws/client
- github.com/apcera/libretto/Godeps/_workspace/src/github.com/aws/aws-sdk-go/aws/credentials
- github.com/aws/aws-sdk-go/service/sts