Update vendor

vendor/github.com/labstack/echo/cookbook/jsonp/server.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"math/rand"
+	"net/http"
+	"time"
+
+	"github.com/labstack/echo"
+	"github.com/labstack/echo/middleware"
+)
+
+func main() {
+	e := echo.New()
+	e.Use(middleware.Logger())
+	e.Use(middleware.Recover())
+
+	e.Static("/", "public")
+
+	// JSONP
+	e.GET("/jsonp", func(c echo.Context) error {
+		callback := c.QueryParam("callback")
+		var content struct {
+			Response  string    `json:"response"`
+			Timestamp time.Time `json:"timestamp"`
+			Random    int       `json:"random"`
+		}
+		content.Response = "Sent via JSONP"
+		content.Timestamp = time.Now().UTC()
+		content.Random = rand.Intn(1000)
+		return c.JSONP(http.StatusOK, callback, &content)
+	})
+
+	// Start server
+	e.Logger.Fatal(e.Start(":1323"))
+}