Imports
- code.cloudfoundry.org/bytefmt
- github.com/aws/aws-sdk-go/aws/credentials
- github.com/aws/aws-sdk-go/service/s3/s3manager
- github.com/aws/aws-sdk-go/aws
- github.com/aws/aws-sdk-go/aws/session
- github.com/ncw/swift
- github.com/aws/aws-sdk-go/service/s3