shorter name SpecularElement

Core/Computation/SpecularComputation.cpp

Core/Computation/SpecularComputation.h

Core/Element/SpecularElement.cpp

Core/Element/SpecularElement.h

Core/Scan/AngularSpecScan.cpp

Core/Scan/AngularSpecScan.h

Core/Scan/ISpecularScan.h

Core/Scan/QSpecScan.cpp

Core/Scan/QSpecScan.h

Core/Simulation/SpecularSimulation.cpp

Core/Simulation/SpecularSimulation.h

Core/Term/SpecularTerm.cpp

Core/Term/SpecularTerm.h

Device/Detector/SpecularDetector1D.h

Tests/UnitTests/Core/Fresnel/SpecularScanTest.cpp

auto/Wrap/doxygenCore.i