Problem with failed functional tests solved.

Core/PythonAPI/inc/FTDistribution2DCauchy.pypp.h

Core/PythonAPI/inc/FormFactorBox.pypp.h

Core/PythonAPI/inc/IFTDistribution1D.pypp.h

Core/PythonAPI/inc/IFTDistribution2D.pypp.h

Core/PythonAPI/inc/InterferenceFunction2DLattice.pypp.h

Core/PythonAPI/inc/InterferenceFunction2DParaCrystal.pypp.h

Core/PythonAPI/inc/Lattice2DIFParameters.pypp.h

Core/PythonAPI/inc/ParticleBuilder.pypp.h

Core/PythonAPI/inc/PositionParticleInfo.pypp.h

Core/PythonAPI/inc/SimulationParameters.pypp.h

Core/PythonAPI/src/FTDistribution2DCauchy.pypp.cpp

Core/PythonAPI/src/FormFactorBox.pypp.cpp

Core/PythonAPI/src/IFTDistribution1D.pypp.cpp

Core/PythonAPI/src/IFTDistribution2D.pypp.cpp

Core/PythonAPI/src/InterferenceFunction2DLattice.pypp.cpp

.../PythonAPI/src/InterferenceFunction2DParaCrystal.pypp.cpp

Core/PythonAPI/src/Lattice2DIFParameters.pypp.cpp

Core/PythonAPI/src/ParticleBuilder.pypp.cpp

Core/PythonAPI/src/PositionParticleInfo.pypp.cpp

Core/PythonAPI/src/SimulationParameters.pypp.cpp