by security mechanism.

Fixed false output problem whereby requestprofiler could ignore requests in a log that had the same "id" as one another.  Collector #2536.  Thanks to Dyon Balding!

the Windows test suite to pass.

then HTTP version could not be determined from the HTTP request.
Now sending "HTTP/1.0..."

Notice: needs to be backported to the 2_4 branch after 2.4.1 release

then HTTP version could not be determined from the HTTP request.
Now sending "HTTP/1.0..."

WebDAV source port; now objects like the CookieCrumbler can adjust their
behaviour when being accessed through the WebDAV port.

Changed manage_copyright link description from "Digital Creations" to "Zope Corporation".  Still need to figure out what to do about manage_copyright itself, as it contains a license and I'm afraid to change it.

because it confuses too much newbies (multiple collector entries,
mailing list questions). The default value of 0 is much more straight-
forward.

as well as other small fixes.  From Chris' notes:

  - allows verbosity control when using newer unittest.pys'

  - cleans up the runPath method by factoring more of it into the
    smellsLikeATest method.

  - fixes two bugs in runFile() that caused problems with the -d
    option.

 - Skip attempting to register APIHelp for files beginning with '_'
     (e.g., '__init__.py').

never worked as supposed to work.

constructor

The method now no longer requires lots of memory and time.

Also, changed some log messages to make it more clear what's going
on at startup time.

Fixed spot in guarded_getitem which inappropriately short-circuited some security checks (also fixes Collector 2483), thanks to Matt Behrens.