mv files; repair export to Py; sort lines in lib..Core.i

Core/Computation/LayoutStrategyBuilder.cpp

Core/Computation/LayoutStrategyBuilder.h

Core/Computation/MultiLayerFuncs.cpp

Core/Computation/MultiLayerFuncs.h

Core/Computation/ParticleLayoutComputation.cpp

Core/Computation/ProcessedLayout.cpp

Core/Computation/ProcessedSample.cpp

Core/Computation/ProcessedSample.h

Core/Computation/RoughMultiLayerComputation.cpp

Core/Computation/SpecularComputation.cpp

Core/Computation/SpecularStrategyBuilder.cpp

Core/Computation/SpecularStrategyBuilder.h

Core/Detector/DetectorFunctions.cpp

Core/Detector/IDetector.cpp

Core/Detector/IDetector.h

Core/Detector/IDetector2D.cpp

Core/Detector/SimulationArea.cpp

Core/Detector/SimulationArea.h

Core/Detector/SimulationAreaIterator.cpp

Core/Detector/SimulationAreaIterator.h