Add inco dual meter capability to arduino and pi controller
Update cryo to immediately write new value rather than waiting for update
Add MultiMeter class to support the Inco LED Meter which is two together.
Get basic range setting working (no color support) for Inco meter.
Enable ability to set per bar colors for multimeter
Fix bug: wrong cathodes were being selected.
Add arduino driver commands for controlling inco meter
Change protocol to be a simple string of RGY to specify INCO color.
Configure INCO Potentiometers
Poll for potentiometer changes less frequently to reduce flutter and load.
Get basic INCO panel working. Still not smooth.
Add smoothing to potentiometers
Move potentiometer inversion logic.
Move smoothing logic out into its own class.
Tweak Inco rules
Tune the pressure meters to require less intervention.
Fix Inco pots inversion logic