Add method to create Twitter::Client in User model
Add scope in Post model
Update gems
Change model name: Url->Content
Add welcome#about.html.erb test stub
Update translation
Add models to Active Admin
Change Url->Content
Use therubyracer and Update gems
Update Rails 3.2.12
Update gems & Guard
Install Slim & Twitter Bootstrap
Rename main.css.scss->base.css.scss
ERB->Slim(Welcome#index) and Remove Orbit
ERB->Slim(Welcome#about)
ERB->Slim(Home#index)
ERB->Slim(layout:application)
Edit layout
Add content_for :after_javascripts
ERB->Slim(layout:minimal)