Plugins support (#46)

* modify

* update

* add acl

* add feature

* update dockerfile

* add deploy

* update

* update

* plugins

* plugins

* update

* update

* update

* fixed

* remove

* fixed

* add log

* update

* fixed

* update

* fix config

* add http api

* add http api

* resp

* add config for work chan

* update

* fixed

* update

* disable trace

* fixed

* change acl

* fixed

* fixed res

* dd

* dd

* ddd

* dd

* update

* fixed

* update

* add

* fixed

* update key

* add log

* update

* format

* update

* update auth

* update

* update readme

* added

* update

* fixed

* fixed

* fix

* upade

* update

* update

vendor/github.com/eapache/go-resiliency/breaker/README.md

@@ -0,0 +1,34 @@
+circuit-breaker
+===============
+
+[![Build Status](https://travis-ci.org/eapache/go-resiliency.svg?branch=master)](https://travis-ci.org/eapache/go-resiliency)
+[![GoDoc](https://godoc.org/github.com/eapache/go-resiliency/breaker?status.svg)](https://godoc.org/github.com/eapache/go-resiliency/breaker)
+[![Code of Conduct](https://img.shields.io/badge/code%20of%20conduct-active-blue.svg)](https://eapache.github.io/conduct.html)
+
+The circuit-breaker resiliency pattern for golang.
+
+Creating a breaker takes three parameters:
+- error threshold (for opening the breaker)
+- success threshold (for closing the breaker)
+- timeout (how long to keep the breaker open)
+
+```go
+b := breaker.New(3, 1, 5*time.Second)
+
+for {
+	result := b.Run(func() error {
+		// communicate with some external service and
+		// return an error if the communication failed
+		return nil
+	})
+
+	switch result {
+	case nil:
+		// success!
+	case breaker.ErrBreakerOpen:
+		// our function wasn't run because the breaker was open
+	default:
+		// some other error
+	}
+}
+```