Thread: update ref doc for concurrent queues.

svn path=/trunk/libs/thread/; revision=83815
Thread: update ref doc for future::then.

svn path=/trunk/libs/thread/; revision=83817
Thread: Added test from [Boost-users] [boost][thread] Future returning 0xfeeefeee.

svn path=/trunk/libs/thread/; revision=83895
Thread: remove noexcept on operations that can unlock the mutex.

svn path=/trunk/boost/thread/; revision=83902
Detail: Added undef/redef atomic intel macros #6842/#6843.

svn path=/trunk/boost/detail/atomic_redef_macros.hpp; revision=83903
Detail: Added undef/redef Intel atomic macros.

svn path=/branches/release/boost/detail/atomic_redef_macros.hpp; revision=83909