GitLab

  - Improves header file documentations
  - Adds const specifier to various objects
  - Allows various model constants to be user-defined
  - Changes from lookupOrDefault() to getOrDefault()
  - Consistent namespace usage:
    - If the WF belongs to only Foam:: namespace, use Foam:: explicitly
    - If the WF belongs to more than one namespaces, put the WF in namespace
      parentheses
  - Adds the missing dashes in comments required by Doxygen
  - Corrects capitalisation in comments
  - The terminology 'viscous sublayer' was preferred over 'laminar sublayer'
    due to the fact that the sublayer is not laminar.
  - The order of initialisation of fields is changed to be the same across all.

This class is largely a pre-C++11 holdover. It is now possible to
simply use move construct/assignment directly.

In a few rare cases (eg, polyMesh::resetPrimitives) it has been
replaced by an autoPtr.

GeometricField: Renamed internalField() -> primitiveField() and dimensionedInternalField() -> internalField()

These new names are more consistent and logical because:

primitiveField():
primitiveFieldRef():
    Provides low-level access to the Field<Type> (primitive field)
    without dimension or mesh-consistency checking.  This should only be
    used in the low-level functions where dimensional consistency is
    ensured by careful programming and computational efficiency is
    paramount.

internalField():
internalFieldRef():
    Provides access to the DimensionedField<Type, GeoMesh> of values on
    the internal mesh-type for which the GeometricField is defined and
    supports dimension and checking and mesh-consistency checking.

nuSgsUSpaldingWallFunction removed, now use nutUSpaldingWallFunction

nuSgsUSpaldingWallFunction removed, now use nutUSpaldingWallFunction

This reverts commit c5bea524.

This reverts commit b18f6cc1.

eg,
    - makePatchTypeField -> makeTemplatePatchTypeField
    - makeNonTemplatedPatchTypeField -> makePatchTypeField

- sets turbulence viscosity to zero for the patch
- providees access to the yPlus() function so that the yPlusRAS utility gives
  sensible values