Use postgresQL
Prepare RSpec with Factory_girl, Database cleaner and Email Spec
Add some controllers and models specs
Add Cucumber with Email spec step definition
Add feature files
Merge branch 'add-cucumber-config' into prepare-integration-unit-tests
Add configuration, Layout and stylesheets, flash messages, Application layout, Authentication with devise and custom views, Initial data
User profiles and restrict access
Fix a user step and a sintax error