Rename -> ISampleNode

Core/Simulation/DepthProbeSimulation.h

Core/Simulation/SpecularSimulation.h

GUI/coregui/Models/GUIDomainSampleVisitor.h

GUI/coregui/Models/ParameterTreeItems.cpp

GUI/coregui/Views/SampleDesigner/ConnectableView.h

GUI/coregui/Views/SampleDesigner/IView.h

GUI/coregui/Views/SampleDesigner/SampleDesigner.cpp

Param/Node/INodeVisitor.h

Sample/Aggregate/IInterferenceFunction.cpp

Sample/Aggregate/IInterferenceFunction.h

Sample/Aggregate/ParticleLayout.h

Sample/Correlations/IPeakShape.cpp

Sample/Correlations/IPeakShape.h

Sample/Multilayer/Layer.h

Sample/Multilayer/MultiLayer.h

Sample/Particle/Crystal.h

Sample/Particle/IAbstractParticle.cpp

Sample/Particle/IAbstractParticle.h

Sample/Scattering/IFormFactor.cpp

Sample/Scattering/IFormFactor.h