Merge branch 'feature-caseInfo-json' into 'develop'

...onFoam/chtMultiRegionTwoPhaseEulerFoam/fluid/solveFluid.H

...onFoam/chtMultiRegionTwoPhaseEulerFoam/solid/solveSolid.H

...olvers/heatTransfer/chtMultiRegionFoam/fluid/solveFluid.H

...olvers/heatTransfer/chtMultiRegionFoam/solid/solveSolid.H

...cations/utilities/mesh/manipulation/checkMesh/checkMesh.C

...s/utilities/mesh/manipulation/checkMesh/writeMeshChecks.H

src/OpenFOAM/Make/files

...AM/fields/GeometricFields/GeometricField/GeometricField.C

src/OpenFOAM/matrices/lduMatrix/lduMatrix/lduMatrix.C

src/OpenFOAM/meshes/meshState/meshState.C

src/OpenFOAM/meshes/meshState/meshState.H

src/OpenFOAM/meshes/meshState/meshStateTemplates.C

src/OpenFOAM/meshes/polyMesh/polyMesh.C

src/OpenFOAM/meshes/polyMesh/polyMesh.H

src/OpenFOAM/meshes/polyMesh/polyMeshCheck/polyMeshCheck.C

src/OpenFOAM/meshes/polyMesh/polyMeshFromShapeMesh.C

src/fileFormats/Make/files

src/fileFormats/json/JSONformatter.C

src/fileFormats/json/JSONformatter.H

src/finiteArea/faMatrices/faMatrix/faMatrixSolve.C