- fixing bug resolving parallel interface for cases where a face's vertices are
shared across a number of procs but the face itself isn't shared
- adding some additional debug output in ParallelComm used to diagnose this problem
- fixing MOAB_iMeshP_unit_tests for when run on one proc, which was dying inside
MPI_Gatherv in the single-proc case; shouldn't really die there, but couldn't figure out
what else to do
- adding ParallelComm::get_pstatus

Passes make check in serial and parallel.



git-svn-id: https://svn.mcs.anl.gov/repos/ITAPS/MOAB/trunk@4298 6162379e-bd28-0410-9a7d-b7f4dcfcad3c