Update and rename translations to translations/ua/info/task_description.html
Update and rename translations to translations/ua/info/task_description.html

Initial ukrainian translation
Bryukh-Checkio-Tasks/checkio-mission-index-power,Bryukh-Checkio-Tasks/checkio-mission-index-power,Bryukh-Checkio-Tasks/checkio-mission-index-power,CheckiO-Missions/checkio-mission-index-power,CheckiO-Missions/checkio-mission-index-power,CheckiO-Missions/checkio-mission-index-power