add service mesh controller

add service mesh metrics

remove unused circle yaml

fix travis misconfiguration

fix travis misconfiguration

fix travis misconfiguration

vendor/github.com/docker/docker/client/README.md

@@ -1,35 +0,0 @@
-# Go client for the Docker Engine API
-
-The `docker` command uses this package to communicate with the daemon. It can also be used by your own Go applications to do anything the command-line interface does – running containers, pulling images, managing swarms, etc.
-
-For example, to list running containers (the equivalent of `docker ps`):
-
-```go
-package main
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/docker/docker/api/types"
-	"github.com/docker/docker/client"
-)
-
-func main() {
-	cli, err := client.NewEnvClient()
-	if err != nil {
-		panic(err)
-	}
-
-	containers, err := cli.ContainerList(context.Background(), types.ContainerListOptions{})
-	if err != nil {
-		panic(err)
-	}
-
-	for _, container := range containers {
-		fmt.Printf("%s %s\n", container.ID[:10], container.Image)
-	}
-}
-```
-
-[Full documentation is available on GoDoc.](https://godoc.org/github.com/docker/docker/client)