Add fix for https://svn.boost.org/trac/boost/ticket/9474
Regenerate/update docs.
Apply patches from https://svn.boost.org/trac/boost/ticket/7317
Fixes msvc-11 compile failures.
regenerate docs and update history.
Apply fix for issue https://svn.boost.org/trac/boost/ticket/9910 which provides a C++11 conforming version of is_convertible.
Update docs on alignment traits.
Updated fix for https://svn.boost.org/trac/boost/ticket/9910#comment:2
C++11 version of is_convertible does not need a check for is_abstract.
Fix doc bug: https://svn.boost.org/trac/boost/ticket/9967
Fix gcc-4.9.0 warnings
Merge branch 'develop'