Sample microblogging site from tutorial at ruby.railstutorial.org.
- Clone repo to new machine.
- Run 'bundle install' to get necessary gems.
- Uncomment lib/tasks/sample_data.rake to populate db for testing. Otherwise, leave commented to have first user as admin.
- For testing/development, 'rake db:populate' must be run when cloning repo to new machine to populate sample users & posts.
- Deploy to Heroku as usual.