ENH: Modification to get hold of the radiative from the radiation model

...onFoam/chtMultiRegionSimpleFoam/solid/createSolidFields.H

...oam/chtMultiRegionSimpleFoam/solid/setRegionSolidFields.H

...heatTransfer/chtMultiRegionFoam/solid/createSolidFields.H

...tTransfer/chtMultiRegionFoam/solid/setRegionSolidFields.H

src/regionModels/pyrolysisModels/Make/options

src/regionModels/pyrolysisModels/noPyrolysis/noPyrolysis.C

...ionModels/pyrolysisModels/pyrolysisModel/pyrolysisModel.C

...ionModels/pyrolysisModels/pyrolysisModel/pyrolysisModel.H

...ionModels/pyrolysisModels/reactingOneDim/reactingOneDim.C

...ionModels/pyrolysisModels/reactingOneDim/reactingOneDim.H

src/regionModels/thermoBaffleModels/Make/options

...Models/thermoBaffleModels/thermoBaffle2D/thermoBaffle2D.C

.../thermoBaffleModels/thermoBaffleModel/thermoBaffleModel.C

.../thermoBaffleModels/thermoBaffleModel/thermoBaffleModel.H

...SolidAbsorptionEmission/greyMeanSolidAbsorptionEmission.C

...SolidAbsorptionEmission/greyMeanSolidAbsorptionEmission.H