Imports
- golang.org/x/net/context
- google.golang.org/api/googleapi
- github.com/aws/aws-sdk-go/aws/session
- github.com/kubernetes-incubator/external-dns/plan
- golang.org/x/oauth2/google
- github.com/aws/aws-sdk-go/service/route53
- google.golang.org/api/dns/v1
- github.com/kubernetes-incubator/external-dns/endpoint
- github.com/Sirupsen/logrus