Changes with nginx 0.6.30 29 Apr 2008

    *) Change: now if an "include" directive pattern does not match any
       file, then nginx does not issue an error.

    *) Feature: now the time in directives may be specified without spaces,
       for example, "1h50m".

    *) Bugfix: memory leaks if the "ssl_verify_client" directive was on.
       Thanks to Chavelle Vincent.

    *) Bugfix: the "sub_filter" directive might set text to change into
       output.

    *) Bugfix: the "error_page" directive did not take into account
       arguments in redirected URI.

    *) Bugfix: now nginx always opens files in binary mode under Cygwin.

    *) Bugfix: nginx could not be built on OpenBSD; bug appeared in 0.6.15.