support SSH connection

e.g. docker -H ssh://me@server

The `docker` CLI also needs to be installed on the remote host to
provide `docker system dial-stdio`, which proxies the daemon socket to stdio.

Please refer to docs/reference/commandline/dockerd.md .

Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>

vendor/github.com/docker/docker/api/types/volume/volume_create.go

@@ -7,7 +7,7 @@ package volume
 // See hack/generate-swagger-api.sh
 // ----------------------------------------------------------------------------
 
-// VolumeCreateBody
+// VolumeCreateBody Volume configuration
 // swagger:model VolumeCreateBody
 type VolumeCreateBody struct {
 

vendor/github.com/docker/docker/api/types/volume/volume_list.go

@@ -9,7 +9,7 @@ package volume
 
 import "github.com/docker/docker/api/types"
 
-// VolumeListOKBody
+// VolumeListOKBody Volume list response
 // swagger:model VolumeListOKBody
 type VolumeListOKBody struct {