ENH: add cloneParallelCase function into bin/tools/RunFunctions

tutorials/incompressible/pisoFoam/LES/motorBike/Allrun

@@ -1,27 +1,7 @@
 #!/bin/sh
 cd ${0%/*} || exit 1    # Run from this directory
-
-# Source tutorial run functions
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
-
-cloneParallelCase()
-{
-    if [ -d $2 ]
-    then
-        echo "Case already cloned: remove case directory $2 to clone"
-    else
-        echo "Cloning $2 case from $1 in parallel mode"
-        mkdir $2
-        cpfiles="processor* system constant"
-        for f in $cpfiles
-        do
-            cp -r $1/$f $2
-        done
-    fi
-}
-
-
 # Do the Spalart-Allmaras steady-state case
 (cd motorBike && foamRunTutorials)