Changes with nginx 0.8.41 15 Jun 2010

    *) Security: nginx/Windows worker might be terminated abnormally if a
       requested file name has invalid UTF-8 encoding.

    *) Change: now nginx allows to use spaces in a request line.

    *) Bugfix: the "proxy_redirect" directive changed incorrectly a backend
       "Refresh" response header line.
       Thanks to Andrey Andreew and Max Sogin.

    *) Bugfix: nginx did not support path without host name in
       "Destination" request header line.