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.