Renamed database.yml to database.yml.example
Added rake task for initializing config folder
Merge branch 'master' into example_database_yml
Merge branch 'basic_validations' into example_database_yml
Merge branch 'master' into example_database_yml
The :spec task depends upon the :'config:prepare' task
Merge branch 'basic_validations' into example_database_yml
Merge pull request #25 from syoder/example_database_yml

Example database yml