Opusmodus 1.1.1708

[opmo]

New:

INFINITY-SERIES
MESSIAEN-PERMUTATION
STRAWINSKI-ROTATION

Thanks to Jesper Elen

Midi conversions:

MIDI-TO-PITCH
MIDI-TO-INTEGER
MIDI-TO-INTERVAL

Fix to ambitus system with midi rage 0-127
Change to System Functions structure.
Fix to ttrem notation display and Grand Staff layout.