Print response body without quoting

Quoting provided an odd output from functions like Figlet [1]

[1] openfaasltd/kafka-connector#25

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

types/response_printer.go

@@ -18,7 +18,7 @@ func (rp *ResponsePrinter) Response(res InvokerResponse) {
 	} else {
 		log.Printf("connector-sdk got result: [%d] %s => %s (%d) bytes", res.Status, res.Topic, res.Function, len(*res.Body))
 		if rp.PrintResponseBody {
-			fmt.Printf("[%d] %s => %s\n%q\n", res.Status, res.Topic, res.Function, string(*res.Body))
+			fmt.Printf("[%d] %s => %s\n%s\n", res.Status, res.Topic, res.Function, string(*res.Body))
 		}
 	}
 }