feat: switch glide to govendor. (#186)

* feat: switch glide to govendor.

* fix: testing

vendor/github.com/gin-gonic/gin/binding/protobuf.go

@@ -0,0 +1,35 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import (
+	"github.com/golang/protobuf/proto"
+
+	"io/ioutil"
+	"net/http"
+)
+
+type protobufBinding struct{}
+
+func (protobufBinding) Name() string {
+	return "protobuf"
+}
+
+func (protobufBinding) Bind(req *http.Request, obj interface{}) error {
+
+	buf, err := ioutil.ReadAll(req.Body)
+	if err != nil {
+		return err
+	}
+
+	if err = proto.Unmarshal(buf, obj.(proto.Message)); err != nil {
+		return err
+	}
+
+	//Here it's same to return validate(obj), but util now we cann't add `binding:""` to the struct
+	//which automatically generate by gen-proto
+	return nil
+	//return validate(obj)
+}