* Add filename to lua `model.getInfo()` * Make `getModelNumberStr()` globally available * Move variable extern * Move constexpr to header, remove externs * Perhaps .cpp should include its OWN header
* Add filename to lua `model.getInfo()` * Make `getModelNumberStr()` globally available * Move variable extern * Move constexpr to header, remove externs * Perhaps .cpp should include its OWN header