Automated data acquisition enhanced

Starting with object generation 4.20 you can now select if a spectrometer object acquires new data at automation steps.

The default behaviour is to acquire new data at each automation step. Objects that do this are painted in red in the list of spectrometers. Objects which do not record data at automation events are drawn in gray.

In order to toggle data acquisition on and off press function key F4 (or F5).