FireVoxel Build 128A is released.

RoiStats4D dialog:  when "Show All" checkbox is ON,  only Enabled layers will display the TACs.

Improved behavior in RoiStats4D function.  When F4 button is pressed and there are both 3D and 4D layers are present, 4D layer will always be chosen, even if 3D is Active.  This eliminates annoying messages "4D layer is required".

UI change:
Function key F3 is reassigned to be   a "Roi Stats 3D" function
Function key F4 remains a "Roi Stats 4D" function = SHOW TAC
Former key F3 is now F2 for the "Copy ROI info to clipboard" function.

The reason for the change is that often a dynamic image is overlayed
on top of static 3D, so getting TACs often pops up the "4D layer required"
which requires user to bring up the Layer Control box, change active layer
and so on.