ENH: add globalPath() to argList and TimePaths

...ons/solvers/combustion/XiFoam/XiEngineFoam/startSummary.H

...ications/solvers/combustion/coldEngineFoam/startSummary.H

...s/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C

...ties/parallelProcessing/redistributePar/redistributePar.C

...stProcessing/dataConversion/foamToEnsight/foamToEnsight.C

...ng/dataConversion/foamToEnsightParts/foamToEnsightParts.C

...s/surface/surfaceMeshTriangulate/surfaceMeshTriangulate.C

src/OpenFOAM/db/Time/TimePaths.H

src/OpenFOAM/global/argList/argList.H

src/OpenFOAM/global/argList/argListI.H

src/functionObjects/utilities/ensightWrite/ensightWrite.C

...I/cyclicPeriodicAMIPolyPatch/cyclicPeriodicAMIPolyPatch.C