Backport:

%t has logged request time for a very long time.
From mod_log_config.c:
    /* ###  I think getting the time again at the end of the request
     * just for logging is dumb.  i know it's "required" for CLF.
     * folks writing log parsing tools don't realise that out of order
     * times have always been possible (consider what happens if one
     * process calculates the time to log, but then there's a context
     * switch before it writes and before that process is run again the
     * log rotation occurs) and they should just fix their tools rather
     * than force the server to pay extra cpu cycles.  if you've got
     * a problem with this, you can set the define.  -djg
     */


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.0.x@165672 13f79535-47bb-0310-9956-ffa450edef68