hdf5_chunking_query_bmr

[svn-r21458] Problem:
Function TOOLTEST_OUTPUT does not filter the extra system messages sent to
stdout or stderr, thus causing output mismatched with expected output.

Solution:
Added STDOUT_FILTER and STDERR_FILTER to filter them out.

Tested:
Tested LLNL uDawn (Blue-Gene cluster), for serial mode only.