aoe: update copyright date

Update the copyright year to 2006.
Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/block/aoe/aoe.h

-/* Copyright (c) 2004 Coraid, Inc.  See COPYING for GPL terms. */
+/* Copyright (c) 2006 Coraid, Inc.  See COPYING for GPL terms. */
 #define VERSION "22"
 #define AOE_MAJOR 152
 #define DEVICE_NAME "aoe"

drivers/block/aoe/aoeblk.c

-/* Copyright (c) 2004 Coraid, Inc.  See COPYING for GPL terms. */
+/* Copyright (c) 2006 Coraid, Inc.  See COPYING for GPL terms. */
 /*
  * aoeblk.c
  * block device routines

drivers/block/aoe/aoechr.c

-/* Copyright (c) 2004 Coraid, Inc.  See COPYING for GPL terms. */
+/* Copyright (c) 2006 Coraid, Inc.  See COPYING for GPL terms. */
 /*
  * aoechr.c
  * AoE character device driver

drivers/block/aoe/aoecmd.c

-/* Copyright (c) 2004 Coraid, Inc.  See COPYING for GPL terms. */
+/* Copyright (c) 2006 Coraid, Inc.  See COPYING for GPL terms. */
 /*
  * aoecmd.c
  * Filesystem request handling methods

drivers/block/aoe/aoedev.c

-/* Copyright (c) 2004 Coraid, Inc.  See COPYING for GPL terms. */
+/* Copyright (c) 2006 Coraid, Inc.  See COPYING for GPL terms. */
 /*
  * aoedev.c
  * AoE device utility functions; maintains device list.

drivers/block/aoe/aoemain.c

-/* Copyright (c) 2004 Coraid, Inc.  See COPYING for GPL terms. */
+/* Copyright (c) 2006 Coraid, Inc.  See COPYING for GPL terms. */
 /*
  * aoemain.c
  * Module initialization routines, discover timer

drivers/block/aoe/aoenet.c

-/* Copyright (c) 2004 Coraid, Inc.  See COPYING for GPL terms. */
+/* Copyright (c) 2006 Coraid, Inc.  See COPYING for GPL terms. */
 /*
  * aoenet.c
  * Ethernet portion of AoE driver