GitHub configuration files

[bai.xiaoyu at gmail.com]

drupal on nginx is pretty much covered in these two conf

http://github.com/yhager/nginx_drupal
http://github.com/omega8cc/nginx-for-drupal  Grace updated the repo so
the actual nginx.conf for drupal is burried in a old commit
http://github.com/omega8cc/nginx-for-drupal/commit/9e0a964a986f7b44fbc1b09028b77c160619a8c1#diff-6

Also, read http://groups.drupal.org/nginx