Merge commit 'OpenCFD/master' into merging

Conflicts:

	src/OpenFOAM/containers/misc/xferI.H
	src/OpenFOAM/fields/tmp/refCount.H
	src/OpenFOAM/memory/refCount/refCount.H
	src/OpenFOAM/memory/xfer/xferI.H
	src/finiteVolume/fvMesh/extendedStencil/extendedCentredStencil.C
	src/finiteVolume/fvMesh/extendedStencil/faceStencil/faceEdgeCellStencil.H