Layer Operations: fixed 3 defect in BitOperations and ArithmeticOperations.
BiCal parameter Dialog: Changed the principal parameter from the field degree to FieldPrecision (mm). This would make the UI easier, f.e. User would not have to adjust the parameters after cropping the volume.
Verified the correct 4-landmark registration between MR-Template and the CT-volume.
The landmarks on eyes match very well.
