This commit was manufactured by cvs2svn to create branch
'unlabeled-1.10.4'.

svn path=/branches/unlabeled-1.10.4/boost/boost/python/; revision=13160
Changes for MPL v2

svn path=/branches/unlabeled-1.10.4/boost/boost/python/; revision=13504
Removed old branches.

svn path=/branches/unlabeled-1.10.4/boost/boost/python/; revision=38550