fixed cbc bug on line 135 in gfdm_op.f, pff

git-svn-id: https://svn.mcs.anl.gov/repos/nek5/trunk/nek@1023 24248562-e74d-0410-ab4b-d4d80c744c73
added missing ierr args to mfi_parse_hdr calls in a couple places in ic.f and postpro.f, pff

git-svn-id: https://svn.mcs.anl.gov/repos/nek5/trunk/nek@1024 24248562-e74d-0410-ab4b-d4d80c744c73
Updated BB tests, fixed 8-byte genmap error

git-svn-id: https://svn.mcs.anl.gov/repos/nek5/trunk/nek@1025 24248562-e74d-0410-ab4b-d4d80c744c73
Merge remote-tracking branch 'origin/master' into maxhutch