STYLE: use standardized 0.orig/ for overset tutorials

tutorials/incompressible/overPimpleDyMFoam/twoSimpleRotors/Allclean

@@ -1,7 +1,5 @@
 #!/bin/sh
-cd ${0%/*} || exit 1    # run from this directory
-
-# Source tutorial clean functions
+cd ${0%/*} || exit 1    # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
 cleanCase
@@ -11,4 +9,4 @@ rm -f constant/cellInterpolationWeight
 
 rm -rf 0
 
-# ----------------------------------------------------------------- end-of-file
+#------------------------------------------------------------------------------

tutorials/incompressible/overPimpleDyMFoam/twoSimpleRotors/Allrun

@@ -1,14 +1,14 @@
 #!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
 ./Allrun.pre
 
-# Get application directory
-application=`getApplication`
-
 # Serial
-#runApplication $application
+#runApplication $(getApplication)
 
 # Parallel
 runApplication decomposePar -cellDist
-runParallel $application
+runParallel  $(getApplication)
+
+#------------------------------------------------------------------------------

tutorials/incompressible/overPimpleDyMFoam/twoSimpleRotors/Allrun.pre

@@ -1,4 +1,5 @@
 #!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
 runApplication blockMesh
@@ -11,7 +12,9 @@ runApplication subsetMesh box -patch hole -overwrite
 # Select cellSets
 runApplication -s 2 topoSet
 
-rm -rf 0 && cp -r 0.org 0
+restore0Dir
 
 # Use cellSets to write zoneID
 runApplication setFields
+
+#------------------------------------------------------------------------------