TODO [no promises :]

? squaring the selection box - especially when creating drone mesh

? auto-apply on plugin shouldnt auto apply if there was no change
? separation *= or += instead of abs set
? volume envelope on microtonal keyboard
? bring the plugins to microtonal keyboard
	? create drones on points
	? with phase difference for visual drone modulation
	? move drones thru paths
? mondrian
	? per ball or per edge waveform
	? stereo triggering

+ oscilloscope on all screens? DONE
+ snap selected drones instead of all drones to notes - DONE
+ browse selected drones using arrow keys - DONE #DIN39

Please also see DIN Is Noise Development Roadmap at
	https://workflowy.com/s/300836d7-eb7e-3830-0d71-f78a7e9b4a76
