This commit was manufactured by cvs2svn to create branch 'regex5'.

[SVN r21527]
removed old traits classes


[SVN r21623]
removing V3 code...


[SVN r22488]
First cut at new v5 regex version, doesn't really work yet, but all the infrastructure is in place...


[SVN r22489]
Repeats now work, Jamfiles and portability issues also addressed.


[SVN r22512]
Alternatives now work.


[SVN r22525]
Almost complete POSIX regex support now...


[SVN r22624]
Almost complete implementation...


[SVN r22669]
Almost complete regex implementation now...


[SVN r22718]
Added support for conditional expressions.


[SVN r22744]
Completed perl feature set.
Merged in changes to Docs from main branch.


[SVN r22785]
Added tests for deprecated and POSIX functions.


[SVN r22805]
Rewritten regex formatting code, refactored headers to reduce dependencies.


[SVN r22891]
Updated concepts checks: Use of traits class is now in line with the std.
Added c_regex_traits and w32_regex_traits (first cuts).


[SVN r23030]
Fixed most of the compiler specific issues in the last commit.


[SVN r23041]
Almost complete compiler compatibility now...


[SVN r23103]
Updated most of the docs.
Updated the makefiles.
Last few fixes to the core code.


[SVN r23284]
Added tests for locales.


[SVN r24113]
Added MFC/ATL wrappers.
Added support for unsigned versions in MSVC builds.
More compiler-specific workarounds.


[SVN r24351]
Started to improve docs.
Added more tests.
Added code to speed up traits class construction and usage.
Tweeked extern template code.


[SVN r25002]