When faceZones are present one has to decide whether to have zone faces
only on the edge of cellZones or also freestanding.
The setting for minMedialAxisAngle was corrected since the calculation
has also been corrected.

Changed the evaluation of omega to be a function of both omega in the viscous
sublayer and omega in the log region

Changed the evaluation of omega to be a function of both omega in the viscous
sublayer and omega in the log region

This determines when faceZones and cellZones are being meshed any zone faces
can only be on the boundary of the cellZone or also 'free standing'. The
latter option can be used to e.g. create free-standing baffles
(that do not separate two regions)

- Using parcel chemical enthalpy to update cloud chemical enthalpy transfer
  instead of total parcel enthalpy.
- Added functionality to allow enthalpy transfer to be user-controlled,
  either using latent heat, or instanteous enthalpy difference

Added missing operators, and converted polys to be molar-intensive
to enable mixing using existing molar-weighted strategy

avoid accumulation of the name during copy and clone.