Uses intrusive is_convertible in MSVC compilers.
Removes some throw conditions in the documentation produced by the allocator copy constructor (as the standard requires no-throw guarantee for those).
- Added Extended Allocator support for Boost.Container.
- Improved Doxygen generated reference
- Fixed ticket #9338 ("VS2005 compiler errors in swap() definition after including container/memory_util.hpp")
* Changed again experimental multiallocation interface for better performance (still experimental).
* Added no exception support for those willing to disable exceptions in their compilers.
* Fixed GCC -Wshadow warnings.
* Replaced deprecated BOOST_NO_XXXX with newer BOOST_NO_CXX11_XXX macros.
[SVN r81519]
