- the regex was not being unset on assignment.
- drop unused recompile() method as being dubious

Fixes #416

Closes #416

See merge request !96

This scalar allows to introduce a factor for cloudy sky between 0 (clear) and 1 (fully cloudy)

Use subDict for changeDictionary, Fixes #409

Closes #409

See merge request !95

ENH:Delete 'not Implemented' function updateCoeffs() in slicedFvPatchField. ACMI patch is used with mesh.C() in isoSurface
which uses slicedFvPatch.

- makes it easier to switch between mpi implementations (eg, openmpi, intelmpi etc)

- add comment about compiler setting for KNL

boundaryRadiationProperties: updating to new format
dynamicMeshDict and snappyHexMeshDict in utorials/multiphase/interDyMFoam/RAS/motorBike to follow Mattijs Git lab id 381

BUG: noise - updated creation of control dictionary to allow -case option and env variables.  Fixes #402

Enhancements

- introduce intermediate layer for base64 foamVtk formatting
- add encodedLength() method, which is useful for xml appended output

- misc improvements in functionality.

- no reason to use post-increment in forAll() macro.

- use C++11 cbegin()/cend() method names for forAll*Iter() macros.
  These method names have been in OpenFOAM since 2009 and are also
  used by C++11 containers.

STYLE: nullptr instead of 0 in UList