ENH: removed thermalPorousZone - functionality included by basic source (fieldSources)

src/thermophysicalModels/Allwmake

src/thermophysicalModels/thermalPorousZone/Make/files

src/thermophysicalModels/thermalPorousZone/Make/options

...rousZone/thermalModel/fixedTemperature/fixedTemperature.C

...rousZone/thermalModel/fixedTemperature/fixedTemperature.H

...alPorousZone/thermalModel/noThermalModel/noThermalModel.C

...alPorousZone/thermalModel/noThermalModel/noThermalModel.H

...hermalPorousZone/thermalModel/thermalModel/thermalModel.C

...hermalPorousZone/thermalModel/thermalModel/thermalModel.H

...malPorousZone/thermalModel/thermalModel/thermalModelNew.C

...s/thermalPorousZone/thermalPorousZone/thermalPorousZone.C

...s/thermalPorousZone/thermalPorousZone/thermalPorousZone.H

.../thermalPorousZone/thermalPorousZone/thermalPorousZones.C

.../thermalPorousZone/thermalPorousZone/thermalPorousZones.H