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

Merge branch 'merge-foundation' of develop.openfoam.com:Development/OpenFOAM-plus into merge-foundation

- A preliminary minor adjustment only.

ENH: Support more C++11 initializer lists (issue #261)

DynamicList
-----------
  - construction, assignment and append

HashSet
-------
  - construction, insert, set.
  - assignment will use the implicit List constructor

hashedWordList
--------------
  - construction, assignment
  - additional sort() and uniq() methods.
  - Readonly access to HashTable information via lookup() method.
  - NB: could avoid 'const char**' constructors in the future


Some tests are included

See merge request !67

DynamicList
-----------
  - construction, assignment and append

HashSet
-------
  - construction, insert, set.
  - assignment will use the implicit List constructor

hashedWordList
--------------
  - construction, assignment
  - additional sort() and uniq() methods.
  - Readonly access to HashTable information via lookup() method.
  - NB: could avoid 'const char**' constructors in the future

Common endian handling. Provide base64 output encoding.



See merge request !71

- Can occur with some user names, or mounted paths.
  Resolve by using '?' for the separation character.

  Since '?' is a shell-glob, it is highly unlikely to occur appear in
  filenames.  Additionally, it is not a meta-character in standard sed,
  nor in the GNU extension (which uses '\?').

- Superfluous #include "FieldFunctions.H" provokes warnings/errors
  with newer gcc.

changed flag which caused infinite while loop. Background info:
- findCellZoneTopo tries to find for all named surface intersections
which side of the face is in the faceZone
- i.e. it tries to make the cellZone consistent with the faceZone
(to fix small problems)
- this had some logic to assign the neighbour cellZone to the owner cellZone
- which didn't check for the neighbour being the same value as the owner
- but still set a 'changed' flag which caused the loop to never end.

- Can be attached to any currently open std::ostream.

- Place common code under OSspecific.

By including "endian.H", either one of WM_BIG_ENDIAN or WM_LITTLE_ENDIAN
will be defined.

Provides inline 32-bit and 64-bit byte swap routines that can be
used/re-used elsewhere.

The inplace memory swaps currently used by the VTK output are left for
the moment pending further cleanup of that code.

Merge branch 'merge-foundation' of develop.openfoam.com:Development/OpenFOAM-plus into merge-foundation

Merge branch 'merge-foundation' of develop.openfoam.com:Development/OpenFOAM-plus into merge-foundation

- Replaces prostar3 mesh format, which we no longer support.
- Update initial conditions to use regex and include file.

- allows writing Allrun scripts that can be easily tested in
  serial or parallel

STYLE: reinstate targetType when building paraview modules (related to #258)

- potentially useful for static builds

See merge request !68

Merge preconvert

Very basic cleanup of some of the mesh conversion infrastructure prior to binging in large pieces of code.

- Remove ancient samm, pro-am, prostar3 routines as being unused and unsupportable (since the original products ceased existence over 10 years ago).
- Open protected access to some meshReader bits, to help when implementing polyhedral readers.
- Drop meshReaders/meshWriters namespace, use fileFormats instead.
- Reorganize file-structure within src/conversion.

See merge request !69

- potentially useful for static builds

Merge branch 'merge-foundation' of develop.openfoam.com:Development/OpenFOAM-plus into merge-foundation

Conflicts:
	src/mesh/snappyHexMesh/snappyHexMeshDriver/snappyLayerDriver.C