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.
- uniform use of reinterpret_cast<foo*>(0) instead of
reinterpret_cast<foo*>(NULL)
- make all static null() members inline since they are really only a cast:
"*reinterpret_cast<foo*>(0)"