adjust BB tests

git-svn-id: https://svn.mcs.anl.gov/repos/nek5/trunk/nek@1015 24248562-e74d-0410-ab4b-d4d80c744c73
small fix to n2to3 for mhd parameter read, update to BB test

git-svn-id: https://svn.mcs.anl.gov/repos/nek5/trunk/nek@1016 24248562-e74d-0410-ab4b-d4d80c744c73
fix ierr=iglsum() error in connect2.f; pff

git-svn-id: https://svn.mcs.anl.gov/repos/nek5/trunk/nek@1018 24248562-e74d-0410-ab4b-d4d80c744c73
removed some debug junk in subs1.f, pff

git-svn-id: https://svn.mcs.anl.gov/repos/nek5/trunk/nek@1020 24248562-e74d-0410-ab4b-d4d80c744c73
3rd argument of gs_op now 1 for double, 2 for local int (4 bytes), 3 for global int (8 bytes)

git-svn-id: https://svn.mcs.anl.gov/repos/nek5/trunk/nek@1021 24248562-e74d-0410-ab4b-d4d80c744c73
fixed gs_op bug in rev 1021

git-svn-id: https://svn.mcs.anl.gov/repos/nek5/trunk/nek@1022 24248562-e74d-0410-ab4b-d4d80c744c73