Changes with nginx 0.9.5 21 Feb 2011
*) Change: now nginx uses a default listen backlog value -1 on Linux. Thanks to Andrei Nigmatulin.
*) Feature: the "utf8" parameter of "geoip_country" and "geoip_city" directives. Thanks to Denis F. Latypoff.
*) Bugfix: in a default "proxy_redirect" directive if "proxy_pass" directive has no URI part. Thanks to Maxim Dounin.
*) Bugfix: an "error_page" directive did not work with nonstandard error codes; the bug had appeared in 0.8.53. Thanks to Maxim Dounin.