avoiding problems with mesh generation, pre/post-processing applications etc. triggering inappropriate changes to the moving and topoChanged states which are only needed for updates in solvers corresponding to mesh changes.
Test application for volField and surfaceField mapping with
refinement/unrefinement
Run
block/Allrun
to compile and map a few fields. Note that hexRef8 cannot be
run in inflation mode - there is the problem of getting
a set of faces to sweep that is consistent for a cell and
all its neighbours.