Update copyright dates to 2013.

etc/themes/leuven-theme.el

 ;;; leuven-theme.el --- Emacs custom theme
 
-;; Copyright (C) 2003-2012 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2013 Free Software Foundation, Inc.
 ;; Time-stamp: <2012-12-05 Wed 10:47>
 
 ;; Author: Fabrice Niessen <(concat "fniessen" at-sign "pirilampo.org")>

lisp/emacs-lisp/nadvice.el

 ;;; nadvice.el --- Light-weight advice primitives for Elisp functions  -*- lexical-binding: t -*-
 
-;; Copyright (C) 2012  Free Software Foundation, Inc.
+;; Copyright (C) 2012-2013 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: extensions, lisp, tools

lisp/net/tramp-adb.el

 ;;; tramp-adb.el --- Functions for calling Android Debug Bridge from Tramp
 
-;; Copyright (C) 2011-2012 Free Software Foundation, Inc.
+;; Copyright (C) 2011-2013 Free Software Foundation, Inc.
 
 ;; Author: Juergen Hoetzel <juergen@archlinux.org>
 ;; Keywords: comm, processes

nt/inc/sys/wait.h

 /* A limited emulation of sys/wait.h on Posix systems.
 
-Copyright (C) 2012  Free Software Foundation, Inc.
+Copyright (C) 2012-2013 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 

src/inotify.c

 /* Inotify support for Emacs
 
-Copyright (C) 2012
-  Free Software Foundation, Inc.
+Copyright (C) 2012-2013 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 

src/w32notify.c

 /* Filesystem notifications support for GNU Emacs on the Microsoft Windows API.
-   Copyright (C) 2012  Free Software Foundation, Inc.
+   Copyright (C) 2012-2013 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 

test/automated/advice-tests.el

 ;;; advice-tests.el --- Test suite for the new advice thingy.
 
-;; Copyright (C) 2012 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2013 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 

test/automated/inotify-test.el

 ;;; inotify-tests.el --- Test suite for inotify. -*- lexical-binding: t -*-
 
-;; Copyright (C) 2012 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2013 Free Software Foundation, Inc.
 
 ;; Author: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
 ;; Keywords:       internal