Using verbosity levels instead of bool. Added macro command
addded classes for collecting timing histograms
using timing histograms to collect information about various computations within the cached parameterisation
using levels of verbosity, outputing step length from the stepping action
setting the stepping action verbosity at the same time setting the parameterisation verbosity
added sensitive detector for showing hits in geometry
using water as material for world and parameterisation, using larger spheres, 1mm radius
setting world to visible with alpha of 0, keeps view extents without showing volume in viewer
added argument to UpdateParameterisation method to force the update regardless of the inside/outside status relative to the current region