- Added translations
  - Polish (pull #232 (https://github.com/brarcher/loyalty-card-locker/pull/232))
  - Spanish (pull #232 (https://github.com/brarcher/loyalty-card-locker/pull/232))
  - Slovak (pull #232 (https://github.com/brarcher/loyalty-card-locker/pull/232))
- Updated translations (pull #239 (https://github.com/brarcher/loyalty-card-locker/pull/239))