This commit was manufactured by cvs2svn to create branch 'regex-sub'.

[SVN r7754]
regex++ submission


[SVN r7755]
minor submission changes


[SVN r7768]
un- un-comment random_access_iterator_pa_tag


[SVN r7785]
Snapshot after various fixes from numerous people


[SVN r7808]
Boost.Log merged to trunk.

[SVN r83860]