User examples modified to correspond to changes in IParticle

Core/Samples/src/MaterialManager.cpp

...les/python/ex001_CylindersAndPrisms/CylindersAndPrisms.py

...dersWithSizeDistribution/CylindersWithSizeDistribution.py

...python/ex003_CylinderFormfactor/CylinderFormfactorInBA.py

...on/ex003_CylinderFormfactor/CylinderFormfactorInBASize.py

...thon/ex003_CylinderFormfactor/CylinderFormfactorInDWBA.py

...n/ex004_CylindersParaCrystal/CylindersParaCrystal_1DDL.py

...n/ex004_CylindersParaCrystal/CylindersParaCrystal_2DDL.py

.../python/ex006_LatticeWithDisorder/LatticeWithDisorder1.py

.../python/ex006_LatticeWithDisorder/LatticeWithDisorder2.py

.../python/ex006_LatticeWithDisorder/LatticeWithDisorder3.py

.../python/ex006_LatticeWithDisorder/LatticeWithDisorder4.py

Examples/python/ex009_RotatedPyramids/Pyramids.py

Examples/python/ex009_RotatedPyramids/RotatedPyramids.py

Tests/UnitTests/TestCore/ParticleTest.h

dev-tools/python-bindings/MakePyCore.py