nginx 0.6.32 release

renshanshan

　　Changes with nginx 0.6.32                                        07 Jul 2008

   *) Change: the "none" parameter in the "ssl_session_cache" directive;
      now this is default parameter.
      Thanks to Rob Mueller.

   *) Change: now the 0x00-0x1F, '"' and '\' characters are escaped as
      \xXX in an access_log.
      Thanks to Maxim Dounin.

   *) Change: now nginx allows several "Host" request header line.

   *) Feature: the "modified" flag in the "expires" directive.

   *) Feature: the $uid_got and $uid_set variables may be used at any
      request processing stage.

   *) Feature: the $hostname variable.
      Thanks to Andrei Nigmatulin.

   *) Feature: DESTDIR support.
      Thanks to Todd A. Fisher and Andras Voroskoi.

   *) Bugfix: if sub_filter and SSI were used together, then responses
      might were transferred incorrectly.

   *) Bugfix: large SSI inclusions might be truncated.

   *) Bugfix: the "proxy_pass" directive did not work with the HTTPS
      protocol; the bug had appeared in 0.6.9.

   *) Bugfix: worker processes might not catch reconfiguration and log
      rotation signals.

   *) Bugfix: nginx could not be built on latest Fedora 9 Linux.
      Thanks to Roxis.

   *) Bugfix: a segmentation fault might occur in worker process on Linux,
      if keepalive was enabled.