[boost] [1.41.0] Release candidate 3

The third, and hopefully final, release candidate is now available. The VC++ build problems are resolved, at least on my system. http://boost.cowic.de/rc/boost_1_41_0.tar.bz2 - Unix line endings http://boost.cowic.de/rc/boost_1_41_0.tar.gz - Unix line endings http://boost.cowic.de/rc/boost_1_41_0.7z - Windows line endings http://boost.cowic.de/rc/boost_1_41_0.zip - Windows line endings Please download and do a test build, reporting successes as well as failures. The release procedures have been updated so that in the future the release manager will do at least one build locally, to try to head off repeats of today's fiasco. --Beman