mv out of Varia/

GUI/Models/Group/DistributionItems.cpp

GUI/Models/Group/DistributionItems.h

GUI/Models/Group/GroupInfo.h

GUI/Models/Group/GroupItemController.cpp

GUI/Models/Group/ItemCatalog.cpp

GUI/Models/Group/ItemCatalog.h

GUI/Models/Group/ItemFactory.cpp

GUI/Models/Group/ItemFactory.h

GUI/Models/Instrument/BeamDistributionItem.h

GUI/Models/Job/JobModelFunctions.cpp

GUI/Models/Sample/ItemWithMaterial.cpp

GUI/Models/Sample/ItemWithMaterial.h

GUI/Models/Sample/LayerItem.h

GUI/Models/Sample/ParticleItem.h

GUI/Models/Sample/ParticleLayoutItem.cpp

GUI/Models/Sample/SampleModel.cpp

GUI/Models/Session/SessionItem.cpp

GUI/Models/Session/SessionModel.cpp

GUI/Models/Types/ItemWithDistribution.h

GUI/Views/InstrumentWidgets/DistributionEditor.cpp