Log Message:
Update ruby-fcgi to 0.8.6; several bug fixes.

Fri Apr  1 10:20:14 JST 2005  sugi@nemui.org
  * Include errno.h

Fri Apr  1 08:09:13 JST 2005  aredridel@nbtsc.org
  * Report actual errors

  Adds reporting of errors fcgi experiences. Credit to David Heinemier Hansson
  for discovery.

Fri Apr  1 08:08:07 JST 2005  aredridel@nbtsc.org
  * FHS Include Paths

Wed Mar 30 21:45:11 JST 2005  sugi@nemui.org
  * 16k+request-memleak
  fix memory leak when 16k+/reqest.
  from http://enigo.com/projects/iowa/fcgipatch.html

Wed Mar 30 21:43:02 JST 2005  sugi@nemui.org
  * fix-check_stream_error
  Simple fix in CHECK_STREAM_ERROR for Potential DoS
  see \ 
http://groups-beta.google.com/group/comp.lang.ruby/browse_thread/thread/f51e79974a454b70/54fe207411e9eb05
  for details.