SpecularData container in SimulationElement

Core/Binning/SimulationElement.cpp

Core/Binning/SimulationElement.h

Core/Computation/SpecularComputationTerm.cpp

Core/Instrument/IDetector2D.cpp

Core/Instrument/SpecularDetector1D.cpp

Core/Multilayer/IFresnelMap.h

Core/Multilayer/MatrixFresnelMap.cpp

Core/Multilayer/MatrixFresnelMap.h

Core/Multilayer/ScalarFresnelMap.cpp

Core/Multilayer/ScalarFresnelMap.h