Section 5.1.1 End
Add new gem 'bootstrap-sass'
import bootstrap css
Adding CSS for some universal styling, typography and site log.
fix typo.
layout with partials for the stylesheets, header and footer.
scss syntax.
Add Contact page.
section 5.3.2 use Rails routes.
Use named routes at _header.html.erb and _footer.html.erb
Create support file and use support method in test program.
bundle exec rails g controller Users new --no-test-framework.
Add encoding comment.
bundle exec rails g integration_test user_pages.
Edit user_pages_test.rb. Add Sign up page test.
Add sign up url path.