Wiki updated with reset_timedout_connection.

[António P. P. Almeida]

Hello,

I've updated the Wiki with a directive that was missing from the
english version:
http://wiki.nginx.org/HttpCoreModule#reset_timedout_connection

I've used the translation provided by Google of the original
documentation at:
http://sysoev.ru/nginx/docs/http/ngx_http_core_module.html#reset_timedout_connection

The translation leaves quite a lot to be desired :(

Can someone knowledgeable in Russian and/or Nginx internals verify
this for correctness?

Thank you,
--- appa