Imports github.com/dustin/go-humanize github.com/AdRoll/goamz/s3 github.com/vaughan0/go-ini github.com/AdRoll/goamz/aws gopkg.in/yaml.v2 github.com/mitchellh/go-homedir Standard library imports bufio bytes encoding/base64 encoding/json errors fmt io io/ioutil log net/http net/url os os/exec path/filepath strings sync time hash crypto/sha512 crypto/sha256 crypto/sha1 crypto/md5