tidy-up and added CaCO3 - put solids in their own namespace?

...diate/parcels/Templates/KinematicParcel/KinematicParcel.C

...lates/ReactingMultiphaseParcel/ReactingMultiphaseParcel.C

...mediate/parcels/Templates/ReactingParcel/ReactingParcel.C

...ntermediate/parcels/Templates/ThermoParcel/ThermoParcel.C

src/thermophysicalModels/solids/C/C.C

src/thermophysicalModels/solids/C/C.H

src/thermophysicalModels/solids/CaCO3/CaCO3.C

src/thermophysicalModels/solids/CaCO3/CaCO3.H

src/thermophysicalModels/solids/Make/files

src/thermophysicalModels/solids/ash/ash.C

src/thermophysicalModels/solids/ash/ash.H

src/thermophysicalModels/solids/solid/newSolid.C

src/thermophysicalModels/solids/solid/solid.C

src/thermophysicalModels/solids/solid/solid.H

src/thermophysicalModels/solids/solid/solidI.H