Lesson 6: Fix some old errors
Lesson 6: Install Capybara gem
Lesson 6: New Capybara style spec
Lesson 6: Install factory-girl gem
Lesson 6: Some fixes
Lesson 6: Factory_girl in action
Lesson 6: Install
poltergeist gem
Lesson 6: Poltergeist in action
Lesson 6: Add Travis CI
Lesson 6: Add Travis CI button
Lesson 6: Fix some errors
Lesson 6: Test everything is OK
Lesson 6: Gemfile move test gems to test group
Lesson 6: Fix redirect error
Lesson 6: Fix some errors
Lesson 6: Modify capybara test with 'context'
Lesson 6: Use PostgreSQL with Travis Ci
Lesson 6: Travis Ci PSQL errors
Lesson 6: Travis Ci PSQL errors
Lesson 6: Travis Ci drop ruby 1.9.3 test