Updated copyright dates for 2004.  Also added a couple of missing headers and
footers to some new files.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2177 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/vg_scheduler.c b/coregrind/vg_scheduler.c
index 2a0719d..4a0ec68 100644
--- a/coregrind/vg_scheduler.c
+++ b/coregrind/vg_scheduler.c
@@ -7,7 +7,7 @@
    This file is part of Valgrind, an extensible x86 protected-mode
    emulator for monitoring program execution on x86-Unixes.
 
-   Copyright (C) 2000-2003 Julian Seward 
+   Copyright (C) 2000-2004 Julian Seward 
       jseward@acm.org
 
    This program is free software; you can redistribute it and/or