New foamToEnsight with support for binary files contributed by Francesco.

...es/postProcessing/dataConversion/foamToEnsight/Make/files

.../postProcessing/dataConversion/foamToEnsight/Make/options

...es/postProcessing/dataConversion/foamToEnsight/cellSets.H

...s/postProcessing/dataConversion/foamToEnsight/checkData.H

...Processing/dataConversion/foamToEnsight/checkMeshMoving.H

...tProcessing/dataConversion/foamToEnsight/checkSprayData.H

...ocessing/dataConversion/foamToEnsight/ensightCaseHeader.H

...Processing/dataConversion/foamToEnsight/ensightCaseTail.H

...ostProcessing/dataConversion/foamToEnsight/ensightField.C

...ostProcessing/dataConversion/foamToEnsight/ensightField.H

...postProcessing/dataConversion/foamToEnsight/ensightMesh.C

...postProcessing/dataConversion/foamToEnsight/ensightMesh.H

...g/dataConversion/foamToEnsight/ensightParticlePositions.C

...g/dataConversion/foamToEnsight/ensightParticlePositions.H

...ocessing/dataConversion/foamToEnsight/ensightSprayField.C

...ocessing/dataConversion/foamToEnsight/ensightSprayField.H

...cessing/dataConversion/foamToEnsight/ensightWriteBinary.C

...cessing/dataConversion/foamToEnsight/ensightWriteBinary.H

...es/postProcessing/dataConversion/foamToEnsight/faceSets.H

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