- This format is fortunately little-used (or never used) since its
  inception.

  Using raw stream operators to write zones, points and faces in a
  single file was not well thought out - the output content varies
  with the Face template type (face, triFace, labelledFace), which
  makes it not very robust at all.

  The static read in OFSsurfaceFormat also has a bug - keeping
  transcribed faces from being passed through.

  Conclusion: removing it makes more sense that repairing and still
  not having something good.

  Do retain stream operators for MeshedSurface and UnsortedMeshedSurface,
  since they are useful for passing around data
  (eg, between processors), but they shouldn't be used for files.

- since Icc is actually mentioned in bashrc/cshrc it is consistent to
  set these values accordingly.

- Cannot test if these older reader modules actually build,
  owning largely to build issues since with paraview 3.14 (Feb 2012)
  and paraview 3.98 (Dec 2012) themselves.

- updated code to use current API level 142.

- ThirdParty build of tecio now uses CMake.

Improvements to the conversion utilities

Various changes associated with issue #204.

* Reduced code duplication for handling prostar conversion and IO
* Simple conversion to/from AVL/FIRE geometries
* New library basis for conversion to/from CCM geometries - handles multiple regions, conformal interfaces etc. No support for film or 2d shell geometries
* Improved infrastructure for writing VTK content. Will propagate usage through other parts of the code in the future.

See merge request !76

Feature keep sampled pids

Rebased version of merge request !58, following ticket closure for issue #104 .

See merge request !75

- relied on 'export' keyword, which was removed in commit b8448671

--
ENH: foamConfigurePaths support for additional items:

    -label 32|64            specify label size
    -system name            specify 'system' compiler to be used
    -thirdParty name        specify 'ThirdParty' compiler to be used

    -boost ver              specify boost_version
    -boostArchPath dir      specify BOOST_ARCH_PATH
    -cgal ver               specify cgal_version
    -cgalArchPath dir       specify CGAL_ARCH_PATH
    -clang ver              specify clang_version for ThirdParty Clang
    -cmake ver              specify cmake_version
    -fftw ver               specify fffw_version
    -fftwArchPath dir       specify FFTW_ARCH_PATH
    -metis ver              specify METIS_VERSION
    -metisArchPath dir      specify METIS_ARCH_PATH

- Follow similar pattern as per boost/CGAL with the '*-none' to disable,
  and '*-system' for system installations.

  Also support central non-ThirdParty installations by specifying the
  version as "*-system", but also providing the fully qualified
  *_ARCH_PATH too.

--
ENH: Verify label and scalar sizes used in the metis header.

- ensure they match with expected values, which can be obtained via
  the OpenFOAM definitions for WM_LABEL_SIZE and WM_PRECISION_OPTION

- Only reference the FOAM_EXT_LIBBIN locations when linking.
  The respective SCOTCH_ARCH_PATH/lib, METIS_ARCH_PATH/lib locations
  either do not exist, or are possibly inconsistent and won't be
  seen at run-time anyhow.

- Incorporate decompose/metisDecomp/Allwmake into the top-level
  decompose/Allwmake

On 64-bit systems, the system installations of boost, cgal are under
lib64/. The behaviour for a ThirdParty build is mostly lib/ but this
can also be changing.

    Boost 1_62_0 and older build into 'lib/'.
    CGAL-4.9 builds into 'lib64/', older versions into 'lib/'.

Future-proof things by using lib$WM_COMPILER_LIB_ARCH for boost and
cgal build rules, and forcing these as build targets in the ThirdParty
makeCGAL as well.

--
STYLE: check for boost/version.hpp, CGAL/version.h instead their directories

- was incorrectly writing it as "startFace", which would be
  immediately overwritten anyhow

STYLE: avoid noisy output when adding the boundary 'type' in mesh conversion.

Note: classes are prefixed with 'foamVtk' instead of 'vtk' to avoid potential
conflicts with VTK itself.

foamVtkCore
~~~~~~~~~~~
- General very low-level functionality.

foamVtkPTraits
~~~~~~~~~~~~~~
- Traits type of functionality for VTK

foamVtkOutputOptions
~~~~~~~~~~~~~~~~~~~~
- The various format output options as a class that can be passed to
  formatters etc.

foamVtkCells
~~~~~~~~~~~~
- Intended for unifying vtkTopo and PV-Reader code in the future.
- Handles polyhedron decompose internally etc

foamVtkOutput, foamVtkFormatter
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- Output helpers.
- Selector for individual formatters.
  Currently write all scalar data a 'float' (not 'double'). Can
  revisit this in the future.

Reworking of the ensight infrastructue and new ensightWrite function object



See merge request !70

Provide common face area/normal support in PrimitivePatch

For polyPatch, both the faceAreas() and faceCentres() are masked by their subField equivalents.
Since there is no polyPatch method for magFaceAreas(), the PrimitivePatch method will be seen.

See merge request !74

- still needs to be applied and tested