cosmetic: change Author/MAINTAINER Name from Petermaier to Schmelzer

Since i've been married, i also have a new surname.
Mr. Petermaier moved to Mr. Schmelzer.

In this patch i update all files in which my (old) name is present.

Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
diff --git a/board/BuR/tseries/mux.c b/board/BuR/tseries/mux.c
index c5dc4b7..349788a 100644
--- a/board/BuR/tseries/mux.c
+++ b/board/BuR/tseries/mux.c
@@ -3,7 +3,7 @@
  *
  * Pinmux Setting for B&R LEIT Board(s)
  *
- * Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at>
+ * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at>
  * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
  *
  * SPDX-License-Identifier:	GPL-2.0+