This commit was generated by cvs2svn to compensate for changes in r4, which included commits to RCS files with non-trunk default branches.

[SVN r7621]
added <cstddef> for std::ptrdiff_t

[SVN r8562]
commit of split-config, including any changes required to existing libraries (mainly regex).

[SVN r11138]
add or update See www.boost.org comments

[SVN r16708]
Removed Boost.org copyrights and replaced with originating authors copyright instead.

[SVN r24372]
Qualify boost::detail

[SVN r30736]
Fixed #3434

[SVN r62626]