Report the message levels on the human logger

Signed-off-by: Matteo Suppo <[email protected]>

Author: matteosuppo

src/arduino.cc/builder/i18n/i18n.go

@@ -61,6 +61,7 @@ func (s NoopLogger) Name() string {
 type HumanLogger struct{}
 
 func (s HumanLogger) Fprintln(w io.Writer, level string, format string, a ...interface{}) {
+	format = "[" + level + "] " + format
 	fmt.Fprintln(w, Format(format, a...))
 }