baffles

For rotational:
- 180 degree transformation now correct
- use furthest away face to determine rotation
- do not use calculated faceNormals at all

Higher-order upwinded: Reorganised linearUpwind and created an equivalent quadraticUpwind scheme from it

finiteVolume: Added a new blended scheme in which the blending function is the limiter from a limitedScheme

ENH: near-wall sampling : new 'patchInternalField' sampledSurface, new 'nearWallFields' functionObject

outletMappedUniformInletFvPatchField: New BC which maps the average field value from outlet to inlet

	1) basicSource for explicit sources(ActuationDisk and
	   explicit source so far)
	2) cylindricalInlet BC
	3) swirlMassFlowRate BC
	4) dynamicLagrangian LES incompressible turbulence model
	5) atmospheric boundary layer inlet BC for velocity and
	   epsilon

Relaxation and solution parameters for the final iteration in PIMPLE loops are
now selected according to the value of the "finalIteration" entry in the
mesh::data dictionary.

rhoPimpleFoam significantly updates and now replaces rhoPisoFoam.

- improve documentation, use GPL version 3

- improve documentation, use GPL version 3

- "cpp -traditional-cpp" doesn't strip C++-style comments
  Probably need a workaround with sed -e 's@^ *//@@' if we
  wish to support C++-style comments in Make/{files,options}

- lduMatrixTests.C:121:1:
  error: ‘Foam::lduMatrix::solverPerformance::solverPerformance’ names
  the constructor, not the type

- edgeFaceCirculatorI.H:355:1:
  error: ‘Foam::edgeFaceCirculator::edgeFaceCirculator’ names the
  constructor, not the type

- patchPointEdgeCirculatorI.H:236:1:
  error: ‘Foam::patchPointEdgeCirculator::patchPointEdgeCirculator’
  names the constructor, not the type

- objToVTK.C:116:5:
  error: ‘Foam::argList::argList’ names the constructor, not the type

  same in surfaceClean.C, surfaceRefineRedGreen.C, surfaceSplitByPatch.C

- fireFoam/createFields.H:74:41:
  error: type/value mismatch at argument 1 in template parameter list
  for ‘template<class T> class Foam::autoPtr’

before:
    - 'new' prefixed to camel-cased class name: eg, someClass -> newSomeClass
    - 'New' prefixed to templated class name:   eg, TmplClass -> NewTmplClass
    - 'New' suffixed to class name:             eg, someClass -> someClassNew

after:
    - consistent 'New' suffixed to class name, no change of case
          eg, someClass -> someClassNew
          eg, TmplClass -> TmplClassNew

This data can be used for convergence testing e.g. by a functionObject.
Other data could also be stored, e.g. global continuity errors and other reduced results.

- removed globalPointPatch*
- removed pointPatchInterpolate*
since all is now inside volPointInterpolation.

- deprecated:
  - timeActivatedExplicitSource (old base type)
  - timeActivatedExplicitCellSource
  - timeActivatedExplicitMulticomponentPointSource

- introduced timeActivatedExplicitSource
  - templated on primitive type - scalar, vector, tensor...
  - takes as input, either a cell set or list of points

This is controlled by providing a list of the fields to be cached in the "cache"
sub-dictionary of fvSolution.

Debug information about the caching is printed when the solution::debug switch
is on.

There are still a couple of issues to do with the naming of gradients used in
corrected snGrads and limited interpolation schemes that need to be resolved
but these are no different to previously and hence not urgent.