Add testing gems
Added validations for Post
Merge remote-tracking branch 'upstream/master' into setup-testing
Changes to Posts factories and spec helper
Setup initial capybara tests
Create User factory, create User model tests
Create Post Rspec test
Merge remote-tracking branch 'upstream/master' into setup-testing
Remove launchy and selenium from gem list
Remove cucumber from database.yml since not using it
Merge conflicts
Merge remote-tracking branch 'upstream/master' into setup-testing
Delete tests that we will rewrite in Rspec and Capybara
Don't require content for Posts
Merge pull request #336 from cvuong/setup-testing

Setup rspec, factorygirl, capybara and add Post validations