Add protein-translation

[ryanplusplus]

Related to #940

Note that protein-translation is the #48in24 exercise for next week, so I'd like to get this in prior to Tuesday, Feb. 13th if possible.

[ryanplusplus]

@siebenschlaefer would you mind taking a look at this?

[siebenschlaefer]

@siebenschlaefer would you mind taking a look at this?

Looks great!
I've checked the stubs, the example solution, the translation of the canonical data to the tests, the config.json, and whether all uuids of the canonical data appear in tests.toml.
I found no issues or code smells whatsoever.

[ryanplusplus]

Looks great! I've checked the stubs, the example solution, the translation of the canonical data to the tests, the config.json, and whether all uuids of the canonical data appear in tests.toml. I found no issues or code smells whatsoever.

Thank you!