ENH: Avoid constant/polyMesh/blockMeshDict (issue #309)

- relocate to system/blockMeshDict, which avoids it being cleaned out
  accidentally

tutorials/combustion/XiDyMFoam/annularCombustorTurbine/Allclean

+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+rm -rf 0
+
+#------------------------------------------------------------------------------

tutorials/combustion/XiDyMFoam/annularCombustorTurbine/Allrun

 #!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
 
-cd ${0%/*} || exit 1
-
+# Source tutorial run functions
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
 ./Allrun.mesh
@@ -15,3 +15,5 @@ runParallel potentialFoam -pName pPotential -initialiseUBCs
 \rm -f processor*/0/phi
 
 runParallel XiDyMFoam
+
+#------------------------------------------------------------------------------

tutorials/combustion/XiDyMFoam/annularCombustorTurbine/Allrun.mesh

 #!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
 
-cd ${0%/*} || exit 1
-
+# Source tutorial run functions
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
-rm -f log.* constant/polyMesh/*Level
-
 runApplication blockMesh
 
 runApplication -s cyclic \
@@ -21,3 +19,5 @@ runApplication -s ami \
 runApplication transformPoints -scale '(0.01 0.01 0.01)'
 
 runApplication mergeOrSplitBaffles -split -overwrite
+
+#------------------------------------------------------------------------------

tutorials/combustion/fireFoam/LES/compartmentFire/Allclean

 #!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
 
-# Source tutorial run functions
+# Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
 cleanCase
 rm -rf constant/panelRegion/polyMesh
-rm -f constant/polyMesh/boundary
 
 # -----------------------------------------------------------------------------

tutorials/combustion/fireFoam/LES/oppositeBurningPanels/Allclean

@@ -7,8 +7,7 @@ cd ${0%/*} || exit 1    # Run from this directory
 cleanCase
 
 rm -f 0/ph_rgh
+rm -f 0/polyMesh/cellMap
 rm -rf constant/panelRegion/polyMesh
-rm  -f 0/polyMesh/cellMap
-rm  -f constant/polyMesh/boundary
 
 #------------------------------------------------------------------------------

tutorials/mesh/parallel/cavity/Allclean

 #!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
 
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
+cleanCase
+
 # Restore default dictionaries
 cp system/decomposeParDict-2 system/decomposeParDict
 cp system/controlDict-startTime system/controlDict
 
-cleanCase
-rm -f constant/polyMesh/boundary
-rm -f constant/polyMesh/procAddressing
+# -----------------------------------------------------------------------------

tutorials/mesh/parallel/filter/Allclean

@@ -4,9 +4,7 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-# Remove 0.orig/ copy and post-processing directories
-\rm -rf 0 postProcessing
-
 cleanCase
+rm -rf 0
 
 #------------------------------------------------------------------------------

tutorials/mesh/parallel/filter/Allrun

@@ -29,5 +29,4 @@ runParallel -s parallel $application
 #- Reconstruct all times
 runParallel -s 1 redistributePar -reconstruct
 
-
-# ----------------------------------------------------------------- end-of-file
+# -----------------------------------------------------------------------------

tutorials/mesh/parallel/filter/constant/polyMesh/blockMeshDict → tutorials/mesh/parallel/filter/system/blockMeshDict

@@ -10,7 +10,7 @@ FoamFile
     version     2.0;
     format      ascii;
     class       dictionary;
-    location    "constant/polyMesh";
+    location    "system";
     object      blockMeshDict;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/mesh/refineMesh/refineFieldDirs/system/blockMeshDict

@@ -3,7 +3,7 @@ FoamFile
     version     2.0;
     format      ascii;
     class       dictionary;
-    location    "constant/polyMesh";
+    location    "system";
     object      blockMeshDict;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/Allclean

 #!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
 
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-rm -f constant/polyMesh/boundary
-
 cleanCase
+
+#------------------------------------------------------------------------------

tutorials/mesh/snappyHexMesh/gap_detection/Allclean

 #!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
 
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-\rm -f constant/polyMesh/boundary > /dev/null 2>&1
 cleanCase
+
+#------------------------------------------------------------------------------