hpcprof-mpi: Resolve problem where thread-level metric database could become unaligned.
hpcprof-mpi: Resolve problem where thread-level metric database could
become unaligned.

Prof::CCT:ANode::deleteChaff(): In recursive call, make sure to pass
'deletedNodes' vector so as not to obtain the default value of NULL!


zcth428/hpctoolkit111,zcth428/hpctoolkit111,zcth428/hpctoolkit,zcth428/hpctoolkit,zcth428/hpctoolkit,HPCToolkit/hpctoolkit,HPCToolkit/hpctoolkit,zcth428/hpctoolkit,HPCToolkit/hpctoolkit,zcth428/hpctoolkit111,zcth428/hpctoolkit111,zcth428/hpctoolkit,zcth428/hpctoolkit111,HPCToolkit/hpctoolkit,HPCToolkit/hpctoolkit,HPCToolkit/hpctoolkit