rails new s1 -T -d=mysql & rails_config
add gems
CRUD for posts
add weibo and profile
sign_in and sign_out
user has many posts
style ui
add pulishing_status to posts
remove app/views/layouts/application.html.erb
change password
setup configs
fix deploy scripts
register form style
validate post url
set default title
add tracking code
change default font-size
tracking_code
add taggings for posts
filter tag title