- Broke up Altair and Poetry Infinity printers into separate printers based on nozzle diameter
- fixed simple, simple metal, and MendalMax to have Layer heights less than their Nozzle Diameter on coarse settings
- fixed printer config's oem property to be the name of its directory rather than its parents (was always profiles)
- changed minimumLayerHight to maximumLayeHeight to reflect what the value actually represented
- removed fix needed categories
