create helper method #full_title
fix and add testcase
remove invoking #provide
add comment
change title with #full_title
using class of div
add new gem 'bootstrap-sass'
add config for bootstrap-sass
refactoring with partial
change css to scss
change testcases for use namedroot
change routings
use named routes
fix link
refactoring
exec: rails generate controller Users new --no-test-framework
exec: rails generate integration_test user_pages
add testcase for sign up page
add route for sign up page
add new route for signup page