Implement canonical data for all non-deprecated exercises

A number of the exercises are still missing **canonical data**. Adding this would help make it easier for people to [get involved in contributing to Exercism language tracks][getting-involved].

Canonical data is a standardized set of test inputs/outputs that makes it easier to [implement exercises from specifications][porting] and [keep exercises consistent][improving-consistency] as the test suites evolve.

These issues link back to this one. Once they're all fixed and closed, this issue can also be closed.

[porting]: https://github.com/exercism/docs/blob/master/you-can-help/implement-an-exercise-from-specification.md
[improving-consistency]: https://github.com/exercism/docs/blob/master/you-can-help/improve-exercise-metadata.md
[getting-involved]: https://github.com/exercism/docs/tree/master/contributing-to-language-tracks