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A RNFR (rename from) request was always responded
with a response 350 (succesful). We do now check if the 
source file really exists and return a 550 response in case
if it doest not.

Collector 1626: Don't raise Forbidden if we don't know what to do.  Instead, riase Unauthorized if _verifyObjectPaste fails in a way that we understand; let all other exceptions bubble to the top.

        full URL without query string as it appears within the location bar of
        the browser. The key has been added to provide a single key that is 
        available for vhosted and non-vhosted installations.

      - Collector #1605: VHM did not quote URLs

      - webdav.Resource: during COPY, manage_afterClone was called way
        too early, thus the object wasn't bound to the database and
        couldn't find a context. Changed to behave the same way as
        CopySupport.

      - RAMCacheManager: opimized performance by using cPickle instead
        of pickle and by using the highest pickle protocol available
        instead of using ASCII pickles (patch by Dieter Maurer)

        numbers were not rendered correctly

"foo=bar; hmm; baz=gee" will give an empty value for 'hmm' instead of
silently discarding it and the rest of the string. (Thanks to 'sirilyan'
for the patch.)

bin/zopectl test now uses os.execv, instead os os.system, so that options with characters that needs shell quoting doesn't break the command.

Updated doc/UNITTEST.txt and lib/python/Testing/README.txt to reflect progress made since UNITTEST.txt was originally written.

specified in the Content-Type header. (Collector #1510)

      - Collector #1593: fixed dumb _get_id() implementation in
        OFS.CopySupport that produced copy_of_copy_of....files

      - Collector #1450: files in utilities/ZODBTools are now installed
        during the installation process in the 'bin' directory

        to zope.conf to specific the maximum length of a HTTP request
        header before it is considered as a possible DoS attack and
        discarded.

      - Collector #1371: added new 'cgi-maxlen' directive to zope.conf 
        to limit the amount of form data being processed by Zope 
        to prevent DoS attacks

      - Collector #1407: changed WebDAV display name for objects
        to title_or_id() 

        hostnames instead of IP addresses only (patch by Dieter Maurer)

Use proper if REQUEST is not None everywhere.

debug mode and if the user is not Manager). This allows for better
debugging, while still keeping the possibility for a Manager to delete
buggy objects.