demand → dialogs Relation

File in src/netedit/frames/demand	Includes file in src/netedit/dialogs
GNETypeDistributionFrame.cpp	GNEVehicleTypeDialog.h
GNETypeDistributionFrame.cpp	GNEVTypeDistributionsDialog.h
GNETypeFrame.cpp	GNEVehicleTypeDialog.h
GNETypeFrame.cpp	GNEVTypeDistributionsDialog.h