tutorials: Renamed .org -> .orig

See http://www.openfoam.org/mantisbt/view.php?id=2076
  - .org is the file extension for emacs org-mode as well
  - .orig is more to the point (.org isn't always recognized as "original")
  - .original is too long, although more consistent with the convention
    of source code file naming

Update script contributed by Bruno Santos

tutorials/multiphase/interFoam/laminar/capillaryRise/Allrun

@@ -7,7 +7,7 @@ cd ${0%/*} || exit 1    # Run from this directory
 application=`getApplication`
 
 runApplication blockMesh
-cp 0/alpha.water.org 0/alpha.water
+cp 0/alpha.water.orig 0/alpha.water
 runApplication setFields
 runApplication $application
 

tutorials/multiphase/interFoam/laminar/damBreak/Allrun

@@ -34,7 +34,7 @@ cloneCase damBreak damBreakFine
 
     # Modify case
     setDamBreakFine
-    cp ../damBreak/0/alpha.water.org 0/alpha.water
+    cp ../damBreak/0/alpha.water.orig 0/alpha.water
     # And execute
     runApplication blockMesh
     runApplication setFields

tutorials/multiphase/interFoam/laminar/damBreak/damBreak/Allclean

@@ -5,6 +5,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
 cleanCase
-cp 0/alpha.water.org 0/alpha.water
+cp 0/alpha.water.orig 0/alpha.water
 
 #------------------------------------------------------------------------------

tutorials/multiphase/interFoam/laminar/mixerVessel2D/Allrun

@@ -7,7 +7,7 @@ cd ${0%/*} || exit 1    # Run from this directory
 application=`getApplication`
 
 runApplication ./makeMesh
-cp 0/alpha.water.org 0/alpha.water
+cp 0/alpha.water.orig 0/alpha.water
 runApplication setFields
 runApplication $application
 

tutorials/multiphase/interFoam/ras/DTCHull/Allrun

@@ -23,7 +23,7 @@ done
 runApplication snappyHexMesh -overwrite
 
 \rm -rf 0
-\cp -r 0.org 0
+\cp -r 0.orig 0
 
 runApplication setFields
 

tutorials/multiphase/interFoam/ras/damBreak/Allrun

@@ -34,7 +34,7 @@ cloneCase damBreak damBreakFine
 
     # Modify case
     setDamBreakFine
-    cp ../damBreak/0/alpha.water.org 0/alpha.water
+    cp ../damBreak/0/alpha.water.orig 0/alpha.water
     # And execute
     runApplication blockMesh
     runApplication setFields

tutorials/multiphase/interFoam/ras/damBreak/damBreak/Allclean

@@ -5,6 +5,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
 cleanCase
-cp 0/alpha.water.org 0/alpha.water
+cp 0/alpha.water.orig 0/alpha.water
 
 #------------------------------------------------------------------------------

tutorials/multiphase/interFoam/ras/damBreakPorousBaffle/Allclean

@@ -5,6 +5,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
 cleanCase
-cp 0/alpha.water.org 0/alpha.water
+cp 0/alpha.water.orig 0/alpha.water
 
 #------------------------------------------------------------------------------

tutorials/multiphase/interFoam/ras/waterChannel/Allrun

@@ -8,7 +8,7 @@ application=`getApplication`
 
 ./Allmesh
 
-cp 0/alpha.water.org 0/alpha.water
+cp 0/alpha.water.orig 0/alpha.water
 runApplication setFields
 
 runApplication $application

tutorials/multiphase/interFoam/ras/weirOverflow/Allrun

@@ -3,11 +3,11 @@
 # Source tutorial run functions
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
-cp -r 0.org 0 > /dev/null 2>&1
+cp -r 0.orig 0 > /dev/null 2>&1
 
 runApplication blockMesh
 
-cp 0/alpha.water.org 0/alpha.water
+cp 0/alpha.water.orig 0/alpha.water
 
 runApplication setFields