* port Rohan Drape's Bjorklund implementation, add Toussaint's tests
* fix euclidLegato, simplifying a bit now that bjork results should always begin with an 'on'
* migrate euclid numbers in tunes
- 3,4 +1
- 5,8 -1
- 6,8 +3
Co-authored-by: Felix Roos <flix91@gmail.com>