New Features:

Move by StepSize (thanks Denis Hogan)
Trigger camera to take an image without touching camera -- press F12 (thanks Denis Hogan)

Step size calculator -- 5 new calculators for different lens system. This feature is independent from StackRail, ie, no need to have StackRail hardware to use them, so feel free to download and use it.

 The step size calculation is based on circle of confusion. The CoC values were taken from Wiki, so it is slightly different from Johan J Ingles-le Nobel but should be close.