[boost] [variant/mpl] increase in BOOST_MPL_LIMIT_LIST_SIZE not affecting #types a variant can hold

Hi, Test case and compiler output (gcc 4.0.x/Linux) attached. Would be nice if someone with karma could add this (or something similar) to the regression tests for variant. Thanks, Marc -- Marc Mutz -- marc@klaralvdalens-datakonsult.se, mutz@kde.org Klarälvdalens Datakonsult AB, Platform-independent software solutions