Full_title helper
updated testing model
Merge branches 'master' and 'chapter-4'
Updated layout
Updated layout
Updated layout
Updated layout
Updated layouts and routes
rails generate controller Users new --no-test-framework
rails generate integration_test user_pages
Added tests for userPages
Updated routes and layout for signup page
Updated routes and layout for signup page
Testing have_selector
Exercise 1 complete, fixed Signup page test failure
Updated spec to use shared_examples
Added routing tests
Completed Exercise 4
Merge branches 'master' and 'ch5-exercises'