Added ability to programmatically set value of spin boxes for interval scan input widget
Added ability to set channel parameters from the volt meter client
got rid of oscillation compensation (for now!)
made wavelength client to conform with templates for other client<->server models
created squeezerow widget that takes a widget and outputs a widget that contains given widget squeezed to the left or right
changed url location to sitz.py for delay generator. changed client import structure for clarity
made class copy of PulseGeneratorStepperMotor called StepperMotor for backwards compatibility
Do not need to specify dictionary to initialize dict combo box
refactored smart scan, added delay generator to scan inputs, and scan centering for convenience