Reset for next.
Setup Padrino
Use sqlite3 for development/test instead.

* Use sqlite3 for development/test instead of pg.
* Cleanup Gemfile a little :)
Create models.
Modify spec configuration for testing on in-memory db.
Add configuration for Travis CI
Add README and LICENSE.
Remove meaningless configuration for Travis CI
Use unicorn
Update Gemfile.lock
Add simple sample as index
Specify Ruby version
Add unicorn configuration file.
Run unicorn on Heroku
Fix database config to work on heroku.
Re-fix database configuration
Add Machine model.
Add seeds for Machines
Add specs for Machine model.
Add specs for Player model.