Remove the rdoc readme
Add a Code Climate badge to the readme
Set up Travis and add a Build Status badge to the readme
Use postgres as the production database
Regenerate Gemfile.lock for *nix
Add the rails_12factor gem for Heroku support
Move mp3 files from app/assets/images to public/songs to prevent concatenation
Use thin as the web server
Use asset_path in the tracks stylesheet to fix the background in production