Update copyright dates to 2012; add a few missing copyright statements

LICENSE

@@ -13,7 +13,7 @@ Tor is distributed under this license:
 
 Copyright (c) 2001-2004, Roger Dingledine
 Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson
-Copyright (c) 2007-2011, The Tor Project, Inc.
+Copyright (c) 2007-2012, The Tor Project, Inc.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are

acinclude.m4

@@ -2,6 +2,7 @@ dnl Helper macros for Tor configure.in
 dnl Copyright (c) 2001-2004, Roger Dingledine
 dnl Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson
 dnl Copyright (c) 2007-2008, Roger Dingledine, Nick Mathewson
+dnl Copyright (c) 2007-2012, The Tor Project, Inc.
 dnl See LICENSE for licensing information
 
 AC_DEFUN([TOR_EXTEND_CODEPATH],

configure.in

 dnl Copyright (c) 2001-2004, Roger Dingledine
 dnl Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson
-dnl Copyright (c) 2007-2008, The Tor Project, Inc.
+dnl Copyright (c) 2007-2012, The Tor Project, Inc.
 dnl See LICENSE for licensing information
 
 AC_INIT

src/common/address.c

 /* Copyright (c) 2003-2004, Roger Dingledine
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**

src/common/address.h

 /* Copyright (c) 2003-2004, Roger Dingledine
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**

src/common/aes.c

 /* Copyright (c) 2001, Matej Pfajfar.
  * Copyright (c) 2001-2004, Roger Dingledine.
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**

src/common/aes.h

 /* Copyright (c) 2003, Roger Dingledine
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /* Implements a minimal interface to counter-mode AES. */

src/common/compat.c

 /* Copyright (c) 2003-2004, Roger Dingledine
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**

src/common/compat.h

 /* Copyright (c) 2003-2004, Roger Dingledine
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 #ifndef _TOR_COMPAT_H

src/common/compat_libevent.c

-/* Copyright (c) 2009-2011, The Tor Project, Inc. */
+/* Copyright (c) 2009-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**

src/common/compat_libevent.h

-/* Copyright (c) 2009, The Tor Project, Inc. */
+/* Copyright (c) 2009-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 #ifndef _TOR_COMPAT_LIBEVENT_H

src/common/container.c

 /* Copyright (c) 2003-2004, Roger Dingledine
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**

src/common/container.h

 /* Copyright (c) 2003-2004, Roger Dingledine
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 #ifndef _TOR_CONTAINER_H

src/common/crypto.c

 /* Copyright (c) 2001, Matej Pfajfar.
  * Copyright (c) 2001-2004, Roger Dingledine.
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**

src/common/crypto.h

 /* Copyright (c) 2001, Matej Pfajfar.
  * Copyright (c) 2001-2004, Roger Dingledine.
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**

src/common/di_ops.c

-/* Copyright (c) 2011, The Tor Project, Inc. */
+/* Copyright (c) 2011-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**

src/common/di_ops.h

 /* Copyright (c) 2003-2004, Roger Dingledine
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**

src/common/ht.h

 /* Copyright (c) 2002, Christopher Clark.
  * Copyright (c) 2005-2006, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See license at end. */
 
 /* Based on ideas by Christopher Clark and interfaces from Niels Provos. */

src/common/log.c

 /* Copyright (c) 2001, Matej Pfajfar.
  * Copyright (c) 2001-2004, Roger Dingledine.
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
+ * Copyright (c) 2007-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**

src/common/memarea.c

-/* Copyright (c) 2008-2011, The Tor Project, Inc. */
+/* Copyright (c) 2008-2012, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /** \file memarea.c