Cleanups and removing the legacy wwclient program code

cmd/wwclient/wwclient.go

@@ -78,18 +78,12 @@ func main() {
 			time.Sleep(1000 * time.Millisecond)
 		}
 
-//		defer resp.Body.Close()
-
-
-
-
 		if resp.StatusCode != 200 {
 			log.Printf("Not updating runtime system-overlay, got status code: %d\n", resp.StatusCode)
 			time.Sleep(60000 * time.Millisecond)
 			continue
 		}
 
-
 		log.Printf("Updating runtime system\n")
 		command := exec.Command("/bin/cpio", "-iu")
 		command.Stdin = resp.Body