Updates #78 by fixing up CSV and TSV output
Updates #78 by fixing up CSV and TSV output

Previous code didn't deal correctly with columns which are not
output on some rows (i.e. where metric did not apply to that
item type).  Update improves matters, but needs more testing

bright-tools/ccsm,bright-tools/ccsm,bright-tools/ccsm,bright-tools/ccsm