Add the OpenFOAM source tree

tutorials/multiphase/potentialFreeSurfaceFoam/oscillatingBox/Allclean

@@ -0,0 +1,10 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+
+rm -rf 0
+rm -rf poolHeight poolHeight_vs_time