vendor: Update vendoring for the exec client and server implementations

Signed-off-by: Jacek J. Łakis <jacek.lakis@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

vendor/github.com/emicklei/go-restful/examples/restful-routefunction_test.go

@@ -0,0 +1,29 @@
+package main
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/emicklei/go-restful"
+)
+
+// This example show how to test one particular RouteFunction (getIt)
+// It uses the httptest.ResponseRecorder to capture output
+
+func getIt(req *restful.Request, resp *restful.Response) {
+	resp.WriteHeader(204)
+}
+
+func TestCallFunction(t *testing.T) {
+	httpReq, _ := http.NewRequest("GET", "/", nil)
+	req := restful.NewRequest(httpReq)
+
+	recorder := new(httptest.ResponseRecorder)
+	resp := restful.NewResponse(recorder)
+
+	getIt(req, resp)
+	if recorder.Code != 204 {
+		t.Fatalf("Missing or wrong status code:%d", recorder.Code)
+	}
+}