This version is very inefficient in parallel and does not provide the -parallelSource or -parallelTarget options which will need to be reinstanted in the future or we could revert mapFields to the OpenFOAM-2.2 version.
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1506
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1507