Minor plotting changes

Signed-off-by: Andrew McKinney <mckinney@neuro.duke.edu>
Solenoid: always in ITI, booleans for TimeOuts.

Signed-off-by: Andrew McKinney <mckinney@neuro.duke.edu>
Solenoid boolean rename, delete itiRandTime, display TO time.

Signed-off-by: Andrew McKinney <mckinney@neuro.duke.edu>
Variable Folders

Signed-off-by: Andrew McKinney <mckinney@neuro.duke.edu>