batman-adv: update copyright years for 2017

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
diff --git a/net/batman-adv/tp_meter.c b/net/batman-adv/tp_meter.c
index 981e8c5..07f64b6 100644
--- a/net/batman-adv/tp_meter.c
+++ b/net/batman-adv/tp_meter.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2012-2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2012-2017  B.A.T.M.A.N. contributors:
  *
  * Edo Monticelli, Antonio Quartulli
  *