Add i18n internationalization gem version 0.6.9
Added features test for viewing and creating answers to questions
Add i18n internationalization gem version 0.6.9
Add database schema
Add Votes test file, no feature tests created
fix comments feature rspec
fix comment model rspec
Fix invalid answer test that always passes
add comment migration
add comments controller
add comment model and validations
add polymorphic association to comment model
add polymorphic and timestamp to comments migration
add comment controller and action methods
created new and create action in comments controller
add form for comment in our views
add ajax :remote option in our form
trying to fix specs
Add answers controller testing
merged with bev