Make a pass through mod_proxy_fcgi and clean up its style a bit. This

makes everything consistent with regard to spacing, line length, etc.

* modules/proxy/mod_proxy_fcgi.c
  (dump_header_to_log, dispatch, proxy_fcgi_handler): Clean up.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/fcgi-proxy-dev@366414 13f79535-47bb-0310-9956-ffa450edef68