- Added a ZConfig directive 'large-file-threshold' to control
        the request content-size threshold at which a temporary file
        gets created. Use the same value for deciding between reading
        the whole request in memory or just a chunk inside
        webdav.NullResource.PUT().

      - Stitch newly-created object into it's container *before*
        calling it's PUT() method. This fixes an issue with
        OFS.File/OFS.Image that would result into reading the whole
        file in memory and wrapping it into a *single* Pdata object.

      - Import ZServer.CONNECTION_LIMIT variable *inside* the method
        that uses it. Before this, the variable was imported at the
        module level, thus binding it too early which would cause the
        ZConfig handler to have no real effect.

      - Catch AttributeErrors and KeyErrors raised from
        __bobo_traverse__ and convert them to NotFound. In debug mode
        a more verbose error message is issued, the same way it's done
        on attribute/item traversal.

      - Merged /Zope/branches/dc-bobo_traverse-branch 27744:28328

        __xml_attrs__ metadata set by PROPPATCH) when building a
        PROPFIND response.

      - If a PROPPATCH element value contains only a CDATA section,
        store the CDATA contents only.

      - Always unescape element contents on webdav.xmltools

      - Use saxutils to escape/unescape values for/from
        PROPFIND/PROPPATCH.

      - Make OFS.PropertySheet use the escaping function from
        webdav.xmltools.

      - Escape/unescape " and '

      - Set a default value of '' for the new 'alt' property as not to
        break existing content.

      - Collector #1443: Applied patch by Simon Eisenmann that reimplements 
        the XML parser used in WebDAV fixing a memory leak.

        is no longer taken from the 'title' property but from the new 'alt' property. 
        The border="0" attribute is no longer part of the HTML output except specified
        otherwise.

No commit message

Forward port form 2.7 branch.

medusa's class monitor_server derives from asyncore.dispatcher, but
never called the latter's constructor.  As a result, the ._map attribute
set by 2.4's asyncore.dispatcher.__init__() never gets set, and calling
asyncore methods later dies with an AttributeError on ._map.  The fix
is a 1-liner, adding a call to the base-class constructor.

  2.3.4 or later.

of using sys.platform

instead to all network addresses by default.

No commit message

Catalog.__len__ -> Catalog._length

       variable was included into the generated query if the 'optional' flag inside
       dtml-sqltest was set an if the value of the string was empty.

Collector #1350: segfaults under SessionRig stress tester.  Since we perform a unfortunate monkey-patch in here to ZODB's Connection class, and in doing so we override the "close" method of that class, we need to do all of the things that ZODB 3.3's "close" method does, which includes unregistering a synchronizer.

The Python fatal errors occur only in a debug build now.

In a release build, unghostify() raises a Python SystemError
exception if it detects insanity, and ghostify() ignores the
problem (as ZODB 3.2 did, although it looks like 3.2 ignored
the problem by mistake).  This isn't *good*, because the
system is insane.  But it can become insane only by breaking
absolute threading rules, and that "should never happen".
Unfortunately, hundreds of things can go wrong if it does
happen, and we can't detect most of them.