OSC module

[tehn]

for generic OSC interaction with matron (lua) not related to crone (sc)

ie, using touchOSC or max (on another machine) to talk to matron.

• [ ] listener on fixed port, generates events
• [ ] function for bundling/sending to specified port

[artfwo]

this port could as well be advertised on zeroconf as _osc._udp service for auto-discovery by touchosc and similar apps.

[tehn]

a start: https://github.com/catfact/norns/pull/105

• received OSC dumps to print, needs to get into the event system.
• minor bug in sending floats.