Add ukrainian translation
Revert "Add ukrainian translation"

This reverts commit 29932b8498d397fadb302f1d4d19c5861a387206.
Revert "Revert "Add ukrainian translation""

This reverts commit 21bd379f8de1a8109e627efaf8742c16d793f86b.
Merge pull request #19 from doctorjuta/master

Ukrainian translation