Merge branch 'feature-externalCoupled' into 'develop'

...tions/utilities/mesh/manipulation/stitchMesh/stitchMesh.C

...tions/utilities/preProcessing/mapFieldsPar/mapFieldsPar.C

...s/surface/surfaceBooleanFeatures/surfaceBooleanFeatures.C

src/OpenFOAM/Make/files

src/OpenFOAM/algorithms/subCycle/subCycle.H

src/OpenFOAM/db/Time/Time.C

src/OpenFOAM/db/Time/Time.H

src/OpenFOAM/db/Time/TimeIO.C

src/OpenFOAM/db/Time/subCycleTime.C

src/OpenFOAM/db/Time/subCycleTime.H

src/OpenFOAM/db/Time/subLoopTime.C

src/OpenFOAM/db/Time/subLoopTime.H

...nFOAM/db/dictionary/functionEntries/inputMode/inputMode.C

...nFOAM/global/fileOperations/fileOperation/fileOperation.C

...erUncollatedFileOperation/masterUncollatedFileOperation.C

src/OpenFOAM/meshes/data/data.H

src/OpenFOAM/primitives/enums/Enum.C

src/OpenFOAM/primitives/enums/Enum.H

src/OpenFOAM/primitives/enums/EnumI.H

src/Pstream/mpi/UPstream.C