[boost] C++ committee's papers from Berlin meeting available

See www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/#mailing2006-04 Note N2009, Working Draft, Standard for Programming Language C++. This working paper now contains the TR1 components that have been voted into the standard itself. Search for "TR1", which is a temporary indicator of change locations that will be removed from further working papers. --Beman