* Enable the use of autoconf >= 2.62 without causing APR / APR-UTIL options
  passed to the configure script issue warnings about unknown options.

Submitted by: rpluem
Reviewed by: rpluem, pquerna, tdonovan


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Tested with autoconf 2.59 (before problem) and 2.62 (after)


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(discussion moved to dev@httpd)



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configure: Don't reject libtool 2.x
PR 44817


Revert unintentional changes in r657354

Reviewed/backported by: jim


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Add option to insert something in autoindex head.


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Slight clarification to the way rewrite works in per-directory context.
Suggested by Peter Kehl on the users mailing list.

Reviewed by: rbowen, covener, takashi

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promise needs.  Yeah, right.


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Add in useful feature. %k which logs the keepalives
value.
PR: 45762
        Dan Poirier <poirier@pobox.com>


Make %k work as it should. No regression noted in perl
test framework.

Reviewed by: jim


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Run optipng[1] with -o7 over all PNG files.  Files were only modified if the optimized version is smaller.  There is no change to the rendering as seen by users.

Update 'icons/apache_pb2' images for Apache-2.2

Delete the images from docroot/.
These are not needed after r105393.
The same images are still in icons/.

[1] - http://optipng.sourceforge.net/

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