Imports github.com/aws/aws-sdk-go/aws/session github.com/aws/aws-sdk-go/service/s3 github.com/aws/aws-sdk-go/service/sqs github.com/bitly/go-simplejson github.com/bsphere/le_go gopkg.in/mgo.v2 gopkg.in/mgo.v2/bson Standard library imports bytes crypto/md5 crypto/sha256 encoding/hex encoding/json errors fmt log net/http os os/exec strings