mod_proxy_http: Make sure that when an ErrorDocument is served
from a reverse proxied URL, that the subrequest respects the status
of the original request. This brings the behaviour of proxy_handler
in line with default_handler.
PR: https://issues.apache.org/bugzilla/show_bug.cgi?id=47106
+1: minfrin, jim, rpluem


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mod_log_config: Add the R option to log the handler used within the
request.
Submitted by: Christian Folini <christian.folini netnea com>
+1: minfrin, jim, rpluem


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mod_include: Allow fine control over the removal of Last-Modified and ETag
headers within the INCLUDES filter, making it possible to cache responses if
desired. Fix the default value of the SSIAccessEnable directive.
+1: minfrin, jim, rpluem


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Thanks, Jeff.


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    Make sure to not destroy bucket brigades that have been created by earlier
    filters. Otherwise the pool cleanups would be removed causing potential
    memory leaks later on.

Submitted by: Stefan Fritsch
Reviewed by: sf, rpluem, pgollucci


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    Add AuthLDAPBindAuthoritative to allow other authentication providers a chance
    to run when mod_authnz_ldap finds a user but can't verify their password.

Submitted By: Justin Erenkrantz, Joe Schaefer, Tony Stevenson
Reviewed By: covener, pgollucci, rpluem



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backport of r914980 and partial backport r728399 (Bob Ionescu)


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revert r912288


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       Add message when server gets within MinSpareThreads of MaxClients.
            PR 46996.  [Dan Poirier]



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    efficient and to correctly handle DNs with duplicate tags.
       PR 45975.
          Trunk Patch: http://svn.apache.org/viewvc?view=rev&revision=724717
                          http://svn.apache.org/viewvc?view=rev&revision=813165
                                          http://svn.apache.org/viewvc?view=rev&revision=820401
                                             2.2.x Patch: http://people.apache.org/~minfrin/ssl-env2.diff
                                                +1: minfrin, fuankg, jim




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