Godeps update

closes #2356

plugins/inputs/docker/docker_test.go

@@ -273,7 +273,6 @@ func (d FakeDockerClient) Info(ctx context.Context) (types.Info, error) {
 		Name:               "absol",
 		SwapLimit:          false,
 		IPv4Forwarding:     true,
-		ExecutionDriver:    "native-0.2",
 		ExperimentalBuild:  false,
 		CPUCfsPeriod:       true,
 		RegistryConfig: &registry.ServiceConfig{

plugins/outputs/kafka/kafka.go

@@ -109,6 +109,7 @@ func (k *Kafka) Connect() error {
 	config.Producer.RequiredAcks = sarama.RequiredAcks(k.RequiredAcks)
 	config.Producer.Compression = sarama.CompressionCodec(k.CompressionCodec)
 	config.Producer.Retry.Max = k.MaxRetry
+	config.Producer.Return.Successes = true
 
 	// Legacy support ssl config
 	if k.Certificate != "" {