message#create: set channel_id
channel create available on logedin
channel#form Add short_name
channel::short_name format, length validation
ja locale home#index View
guidance controller Add
User Model: twitter_user_id Add
gem 'redcarpet' Add for Markdown writing. (in Haml)
view to Markdown!! (home/index.ja.html.haml)
home#index.ja : guidance
logged in processing routing (home#logged_in)
HomeController: twitter_profile_image devide module
fix
Add guidances/show.haml
change
hide guidance
layouts/application.html.haml cut down to _main.haml
.main-container
main-container fix
main-container radius.
footer hover fade