maint: make Red Hat copyright notices consistent

Spell out 'Red Hat, Inc.':
 git grep -i 'Copyright.*Red Hat' | grep -v Inc

Include (C) consistently:
 git grep -i 'Copyright [^(].*Red Hat'

* src/lxc/lxc_container.c: Update copyright formatting.
* src/node_device/node_device_udev.c: Likewise.
* src/node_device/node_device_udev.h: Likewise.
* src/xen/xend_internal.h: Likewise.
* src/xen/xm_internal.c: Likewise.
* src/xen/xm_internal.h: Likewise.
* tests/xmconfigtest.c: Likewise.
* tests/object-locking.ml: Likewise.
* tools/virt-pki-validate.in: Likewise.
* tools/virt-xml-validate.in: Likewise.

src/lxc/lxc_container.c

 /*
- * Copyright IBM Corp. 2008
- * Copyright Red Hat 2008-2009
+ * Copyright (C) 2008-2010 Red Hat, Inc.
+ * Copyright (C) 2008 IBM Corp.
  *
  * lxc_container.c: file description
  *

src/node_device/node_device_udev.c

 /*
  * node_device_udev.c: node device enumeration - libudev implementation
  *
- * Copyright (C) 2009-2010 Red Hat
+ * Copyright (C) 2009-2010 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public

src/node_device/node_device_udev.h

 /*
  * node_device_udev.h: node device enumeration - libudev implementation
  *
- * Copyright (C) 2009 Red Hat
+ * Copyright (C) 2009-2010 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public

src/xen/xend_internal.h

 /*
  * xend_internal.h
  *
+ * Copyright (C) 2006-2008, 2010 Red Hat, Inc.
  * Copyright (C) 2005,2006
  *
  *      Anthony Liguori <aliguori@us.ibm.com>
  *	Daniel Veillard <veillard@redhat.com>
  *
- * Copyright 2006-2008 Red Hat
  *
  *  This file is subject to the terms and conditions of the GNU Lesser General
  *  Public License. See the file COPYING in the main directory of this archive

src/xen/xm_internal.c

 /*
  * xm_internal.h: helper routines for dealing with inactive domains
  *
- * Copyright (C) 2006-2007, 2009, 2010 Red Hat
+ * Copyright (C) 2006-2007, 2009-2010 Red Hat, Inc.
  * Copyright (C) 2006 Daniel P. Berrange
  *
  * This library is free software; you can redistribute it and/or

src/xen/xm_internal.h

 /*
  * xm_internal.h: helper routines for dealing with inactive domains
  *
- * Copyright (C) 2006-2007 Red Hat
+ * Copyright (C) 2006-2007, 2010 Red Hat, Inc.
  * Copyright (C) 2006 Daniel P. Berrange
  *
  * This library is free software; you can redistribute it and/or

tests/object-locking.ml

 (*
  * Analyse libvirt driver API methods for mutex locking mistakes
  *
- * Copyright 2008-2009 Red Hat, Inc
+ * Copyright (C) 2008-2010 Red Hat, Inc
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public

tests/xmconfigtest.c

 /*
  * xmconfigtest.c: Test backend for xm_internal config file handling
  *
- * Copyright (C) 2007 Red Hat
+ * Copyright (C) 2007, 2010 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public

tools/virt-pki-validate.in

@@ -297,7 +297,7 @@ Alternatively report bugs to your software distributor / vendor.
 
 =head1 COPYRIGHT
 
-Copyright 2006-2009 by Red Hat, Inc
+Copyright (C) 2006-2009 by Red Hat, Inc
 
 =head1 LICENSE
 

tools/virt-xml-validate.in

@@ -134,8 +134,8 @@ Alternatively report bugs to your software distributor / vendor.
 
 =head1 COPYRIGHT
 
-Copyright 2009 by Red Hat, Inc
-Copyright 2009 by Daniel P. Berrange
+Copyright (C) 2009 by Red Hat, Inc
+Copyright (C) 2009 by Daniel P. Berrange
 
 =head1 LICENSE