Merge lots of copyrights

[SVN r40811]

doc/Jamfile.v2

@@ -1,3 +1,8 @@
+#   Copyright (c) 2002 Douglas Gregor <doug.gregor -at- gmail.com>
+  
+#   Distributed under the Boost Software License, Version 1.0.
+#   (See accompanying file LICENSE_1_0.txt or copy at
+#   http://www.boost.org/LICENSE_1_0.txt)
 project boost/doc ;
 import boostbook : boostbook ;