ENH: copyright: make consistent with OpenFOAM-history



See merge request !29

radiationProperties: general model organization
fvOptions: taking out the use of pressureJumpDirec.... from tutorial

Fixes #35

Fixes #40

     If the solver use psiThermo rho = p*psi. If p < 0 then rho < 0 and
     consequently nu < 0. This happens for steady solvers such as rhoSimpleFoam.
     Adding limiters to laminar nu.

Fixes part of #34

Conflicts:
	src/mesh/autoMesh/autoHexMesh/autoHexMeshDriver/refinementParameters/refinementParameters.C
	src/mesh/autoMesh/autoHexMesh/meshRefinement/meshRefinement.H
	src/mesh/autoMesh/autoHexMesh/meshRefinement/meshRefinementBaffles.C

See comment in $FOAM_UTILITIES snappyHexMeshDict

Merge branch 'feature_shm_zoning' of develop.openfoam.com:Development/OpenFOAM-dev-OpenCFD into feature_shm_zoning