hdf5

[svn-r4995] 
Purpose:
    Bone-headed Bug Fix
Description:
    There were blanks being put into the output. The cause: the
    "print_indent()" routine was printing indents for all of the
    processes, but only process 0 should have been printing them out at
    all (since process 0 is the one which prints out the reports).
Solution:
    Check to make sure that we're process 0 before printing the indents.
Platforms tested:
    Linux