Add possibility to mask out some directions in InhomogeneousNPTBerendsen.
Sometimes it is useful to mask out some directions in the barostat, for example if deformation in those directions is handled otherwise.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Sometimes it is useful to mask out some directions in the barostat, for example if deformation in those directions is handled otherwise.