Moved much code in JLabel::InitializeStateGivenBasicParams() to JLabelGUIData.initializeGivenBasicParams(), since that's where most of the action happens.
Now updates per-frame feature data when you add a score-as-feature via Basic Settings...
Changed a for back to a parfor.  Orignal change was for debugging.  Works.
Confidence thresholds no longer set in JLabeldata.setBasicParams().  Works.
Clear status message now updates properly on file close.  Works.
Fixing issue with diabling of Remove button in ProjectSetup.  Broken.
Remove button now disables properly in ProjectSetup.  Works.
Added nop.m, forgot to do that before.  Works.