- PackedList comments
- solution.C verbosity about new solver syntax on master only

	modified:   ../../../compressible/rhoPisoFoam/ras/cavity/constant/polyMesh/boundary
	modified:   ../../buoyantPisoFoam/hotRoom/constant/polyMesh/boundary
	modified:   ../../buoyantPisoFoam/hotRoom/system/controlDict
	modified:   ../../buoyantPisoFoam/hotRoom/system/fvSchemes
	deleted:    ../../buoyantPisoFoam/hotRoom/0/mut
	modified:   constant/polyMesh/boundary
	deleted:    ../../buoyantSimpleRadiationFoam/hotRadiationRoom/0/mut
	deleted:    ../../chtMultiRegionFoam/multiRegionHeater/0/mut

- this helps avoid trashing carefully crafted input dictionaries