Merged pull requests:
- Refactor etc ... #7 (hirocaster)
- Refactor class repository #6 (hirocaster)
- Add codeclimate-test-reporter #5 (hirocaster)
- Change coding style #4 (hirocaster)
- Setup coveralls #3 (hirocaster)
- Setup travis ci #2 (hirocaster)
- Change namespace ActiveRecordSharding to ActiveRecord::Sharding #1 (hirocaster)