* Initial
* Extract certain logic to methods
* Implement and add tests
* Use 'One' and 'Zero' in test method names instead of '1' and '0'
* Change spacing
* Add remaining tests
* Fix indentation
* Use better method for calculating rth root of x
* Move reference implementation to .meta
* Include exercise in settings.gradle
* Add README
* Add reference to config.js
* Add UUID and unlocked-by
* Make methods package-private; Ignore all but first test
* Add 'algorithms' to topics because of gcd
* Give @Ignores the proper message and put in the proper order
* Generate README using configlet
* Add version file
* Remove 'classes' from topics
* Make class package private
* Make class package private
* Use equals method and assertEquals (and toString) for comparing Rationals
* Stub out Rational with equals and toString
* Stub out methods
* Remove comment