UK translation is overwritten with UA translation #100
Description
In the list of available languages, https://github.com/year-calendar/js-year-calendar/blob/master/locales/js-year-calendar.ua.js and https://github.com/year-calendar/js-year-calendar/blob/master/locales/js-year-calendar.uk.js are both Ukrainian translations (slightly different too, and by different people).
The https://github.com/year-calendar/js-year-calendar/blob/master/locales/js-year-calendar.uk.js is supposed to be the United Kingdom translation.