- include cleanup of other postProcessing directories:
  * Ensight, EnSight, ensightWrite

- don't need to remove files that cleanSnappyFiles already removed:
  * 0/cellLevel 0/pointLevel

- bundle removal of constant/ items together:
  * constant/cellDecomposition constant/polyMesh constant/tetDualMesh

correct case re-start

- In the foundation version they introduced a construct to handle
  the transition from 'wmRefresh' as an alias to 'wmRefresh' as
  a shell function. This transition is unnecessary for OpenFOAM+
  since 1606 used wmREFRESH (not wmRefresh) as an alias.

  For portability it is important to avoid this non-POSIX
  "type -t". It causes issues with dash and with zsh
  (mentioned in issue #277).

        type -t dash  ->   -t: not found
        type -t zsh   ->  zsh: bad option: -t

Note: zsh users may still noticed other problems.
For example, the POSIX 'unset -f' normally has no output, but in zsh
it reports an error and has exit code 1 if the function was not
previously defined. Whereas in POSIX (including bash, dash) it only
returns non-zero if the name(s) could not be unset.

Patch contributed by Mattijs Janssens
Resolves bug-report http://bugs.openfoam.org/view.php?id=2303

Patch contributed by Mattijs Janssens

Patch contributed by Bruno Santos
http://bugs.openfoam.org/view.php?id=2306

ENH: stateFunctionObject - separated dictionary access and updated api to return result status for retrieving properties

Re-positions points after projection to correct distribution

Patch contributed by Mattijs Janssens

Patch contributed by Mattijs Janssens
Resolves bug-report http://bugs.openfoam.org/view.php?id=2301

Patch contributed by Bruno Santos
Resolves bug-report http://bugs.openfoam.org/view.php?id=2292

Resolves bug-report http://bugs.openfoam.org/view.php?id=2297

Loop over the edges of each block rather than the edgeList of the
topological mesh due to problems with calcEdges for blocks with repeated
point labels