TUT: generalize scripts for turbulentInflow

tutorials/verificationAndValidation/turbulentInflow/0.orig/U

...icationAndValidation/turbulentInflow/0.orig/inlet.DFSEM/U

...ndValidation/turbulentInflow/0.orig/inlet.digitalFilter/U

...ation/turbulentInflow/0.orig/inlet.reducedDigitalFilter/U

tutorials/verificationAndValidation/turbulentInflow/Allclean

tutorials/verificationAndValidation/turbulentInflow/Allrun

...verificationAndValidation/turbulentInflow/Allrun-parallel

...ls/verificationAndValidation/turbulentInflow/createGraphs

...rials/verificationAndValidation/turbulentInflow/plot.cell

...ificationAndValidation/turbulentInflow/system/controlDict

...tionAndValidation/turbulentInflow/system/decomposeParDict

...verificationAndValidation/turbulentInflow/system/sampling