Make the code uglier to work around an inconsistent implementation of the '-' operator in Python.
Compile correction and verification into an easier single subroutine.
Move the MRML-based VaginalProperty creation subroutine into the VaginalProperty library.
Make VaginalDisplay once more a functioning subclass of VaginalProperties.
Minor code tweaks.
Code cleanups and bug fixes.
Bugfix for times when pelvic tilt has not been corrected.
Fix some bugs and add PICS3D correction to CompareRanges.
Minor code cleanups.
Minor bugfix.