Fix bug that was preventing the results directory from getting cleaned up when run.py was invoked with --force-update.  Fixes #4916.

[SVN r71101]
Revert 67733 changes, and add a comment indicating I'm the maintainer.

A more complete update will follow shortly.

[SVN r72817]
Filesystem v3 fixes

[SVN r72819]
Stop at additional bjam output that was being confused with compiler warning messages

[SVN r72820]
Correct name in error message

[SVN r74758]
incorporated suggested changes

[SVN r74854]
Rewrite code to discover revision of trunk in a way that is not dependent on internal .svn directory contents, which have changed recently.

[SVN r76602]
simplify program to make it more robust
eliminate the requirement that test_log.xml exists
(but will be used if available)

[SVN r81228]
added my name to the copyright list

[SVN r81403]
fixed error

[SVN r81657]
Not fully tested minimal git Python (with dulwich) client support for testing. Only the client updating is done here. Usage in actual testing forthcoming when there's a git repo to use for testing.

[SVN r82975]
Use toolset=... explicitly.

[SVN r83205]
Fix library_status for C++03 compilers.  Fixes #8078

[SVN r83556]
Initial replacement for the xsl report generation.

[SVN r83557]
Fix hard-coded path.

[SVN r83558]
Disable compression.  It doesn't save much disk space for so many small files (less than 2:1), and we get much better compression for network transfer by letting rsync see the original uncompressed data.

[SVN r83559]
Stop treating UTC as local time.

[SVN r83564]
Don't store timestamps in the zip archive.  Don't include the report time in the links pages.  Drastically improves rsync (>10x) for the release report.

[SVN r83565]
Don't escape markup for purpose in index_.html

[SVN r83566]
Check the size as well as the modification time.

[SVN r83569]