This commit was manufactured by cvs2svn to create branch
'iter-adaptor-and-categories'.

svn path=/branches/iter-adaptor-and-categories/boost/boost/detail/numeric_traits.hpp; revision=10453
simplified named parameters mechanism

svn path=/branches/iter-adaptor-and-categories/boost/boost/detail/named_template_params.hpp; revision=10455
Removed old branches.

svn path=/branches/iter-adaptor-and-categories/boost/boost/detail/iterator.hpp; revision=38550