Merge branch 'feature-Function1-objectRegistry' into 'develop'

src/OpenFOAM/matrices/solution/solution.C

...anViscosityModels/strainRateFunction/strainRateFunction.C

src/engine/engineTime/freePiston/freePiston.C

...d/uniformFixedGradient/uniformFixedGradientFaPatchField.C

...tchFields/derived/uniformMixed/uniformMixedFaPatchField.C

src/finiteVolume/Make/files

src/finiteVolume/expressions/PatchFunction1/lookup/Lookup.C

src/finiteVolume/expressions/PatchFunction1/lookup/Lookup.H

...iteVolume/expressions/PatchFunction1/lookup/LookupField.C

...iteVolume/expressions/PatchFunction1/lookup/LookupField.H

...niteVolume/expressions/PatchFunction1/lookup/lookupBase.C

...niteVolume/expressions/PatchFunction1/lookup/lookupBase.H

...lume/expressions/PatchFunction1/lookup/makeLookupFields.C

...iteVolume/expressions/PatchFunction1/lookup/makeLookups.C

src/mesh/extrudeModel/radial/radial.C

src/meshTools/PatchFunction1/MappedFile/MappedFile.C

...ools/PatchFunction1/coordinateScaling/coordinateScaling.C

...unction/alphatWallBoilingWallFunctionFvPatchScalarField.C

...igidBodyDynamics/restraints/externalForce/externalForce.C

...lds/enthalpySorption/enthalpySorptionFvPatchScalarField.C