[Buildroot] [git commit branch/2017.02.x] Makefile, manual, website: Bump copyright year

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=9a31eb5f2c30991045b5877e142c1e1c3340f52f
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2017.02.x

Happy 2018!

Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
(cherry picked from commit 676400379abfdb7d1346c12ab592a88012b2fd5b)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 Makefile                   | 2 +-
 docs/manual/manual.txt     | 2 +-
 docs/website/copyright.txt | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 7d609ed8d9..56dd82b108 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 #
 # Copyright (C) 1999-2005 by Erik Andersen <andersen at codepoet.org>
 # Copyright (C) 2006-2014 by the Buildroot developers <buildroot at uclibc.org>
-# Copyright (C) 2014-2017 by the Buildroot developers <buildroot at buildroot.org>
+# Copyright (C) 2014-2018 by the Buildroot developers <buildroot at buildroot.org>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/docs/manual/manual.txt b/docs/manual/manual.txt
index 490ed031e9..afb53d0482 100644
--- a/docs/manual/manual.txt
+++ b/docs/manual/manual.txt
@@ -12,7 +12,7 @@ It is licensed under the GNU General Public License, version 2. Refer to the
 http://git.buildroot.org/buildroot/tree/COPYING[COPYING] file in the Buildroot
 sources for the full text of this license.
 
-Copyright (C) 2004-2017 The Buildroot developers
+Copyright (C) 2004-2018 The Buildroot developers
 
 image::logo.png[]
 
diff --git a/docs/website/copyright.txt b/docs/website/copyright.txt
index 0939b748d2..b8ad36af99 100644
--- a/docs/website/copyright.txt
+++ b/docs/website/copyright.txt
@@ -1,6 +1,6 @@
 
 The code and graphics on this website (and it's mirror sites, if any) are
-Copyright (c) 1999-2005 by Erik Andersen, 2006-2014 The Buildroot
+Copyright (c) 1999-2005 by Erik Andersen, 2006-2018 The Buildroot
 developers. All rights reserved.
 
 Documents on this Web site including their graphical elements, design, and