delete yaml in data/version
add alpha dir
add beta dir
update mdcgi
delete linghttp config
add nginx.conf
update setup.sh
ruby in dir root
ruby  in dir bin
i18n and lefted scripts
nginx.conf i18n/index.rb
download dir and remove *.zip
rm *.zip
delete some rush
change download dir as cgi
dircgi.rb
dircig.rb setup.sh nginx.conf
setup.sh root/404.rb
fix error 404 while include /donwload/
add path under download