restructuring to reflect solver hierarchy

tutorials/multiphase/interFoam/ras/Allclean

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+keepCases="damBreak"
+loseCases="damBreakFine"
+
+for case in $keepCases
+do
+    (cd $case && foamCleanTutorials)
+
+    if [ "$case" = "damBreak" ]
+    then
+        cp $case/0/gamma.org $case/0/gamma
+    fi
+done
+
+for case in $loseCases
+do
+    removeCase $case
+done