v1.2.0:
- German translations

v1.2.1:
- Show 5cent tolerance
- Number superscripts for notes instead of ' and ,

v1.2.2:
- Add preference to keep screen on
- Make statusbar always black

v1.2.3:
- Correct indices for octaves
- Improvements in appearance of preferences

v1.2.4:
- Improvements in appearance of preferences
