replace zxq.co/ripple/hanayo

vendor/github.com/DataDog/datadog-go/README.md

@@ -0,0 +1,33 @@
+[![Build Status](https://travis-ci.org/DataDog/datadog-go.svg?branch=master)](https://travis-ci.org/DataDog/datadog-go)
+# Overview
+
+Packages in `datadog-go` provide Go clients for various APIs at [DataDog](http://datadoghq.com).
+
+## Statsd
+
+[![Godoc](http://img.shields.io/badge/godoc-reference-blue.svg?style=flat)](https://godoc.org/github.com/DataDog/datadog-go/statsd)
+[![license](http://img.shields.io/badge/license-MIT-red.svg?style=flat)](http://opensource.org/licenses/MIT)
+
+The [statsd](https://github.com/DataDog/datadog-go/tree/master/statsd) package provides a client for
+[dogstatsd](http://docs.datadoghq.com/guides/dogstatsd/):
+
+```go
+import "github.com/DataDog/datadog-go/statsd"
+
+func main() {
+    c, err := statsd.New("127.0.0.1:8125")
+    if err != nil {
+        log.Fatal(err)
+    }
+    // prefix every metric with the app name
+    c.Namespace = "flubber."
+    // send the EC2 availability zone as a tag with every metric
+    c.Tags = append(c.Tags, "us-east-1a")
+    err = c.Gauge("request.duration", 1.2, nil, 1)
+    // ...
+}
+```
+
+## License
+
+All code distributed under the [MIT License](http://opensource.org/licenses/MIT) unless otherwise specified.