Remove of LayerDecorator

App/src/DrawHelper.cpp

App/src/StandardSamples.cpp

App/src/TestDetectorResolution.cpp

App/src/TestFittingModule1.cpp

App/src/TestFittingModule2.cpp

App/src/TestFittingModule3.cpp

App/src/TestIsGISAXS12.cpp

App/src/TestIsGISAXS13.cpp

App/src/TestIsGISAXS5.cpp

App/src/TestMesoCrystal1.cpp

App/src/TestMesoCrystal2.cpp

App/src/TestMiscellaneous.cpp

App/src/TestRootTree.cpp

Core/Algorithms/inc/LayerDecoratorDWBASimulation.h

Core/Algorithms/inc/StrategyBuilder.h

Core/Algorithms/src/LayerDecoratorDWBASimulation.cpp

Core/Algorithms/src/StrategyBuilder.cpp

Core/Core.pro

Core/PythonAPI/inc/PythonCoreList.h

Core/Samples/inc/ICompositeSample.h