dispus 2.7 with ‘human-readable’ format

I’ve just released dispus 2.7 after a feature request by gatetek at the Tek-Tips forums.  The script can be modified to set $human_readable to 1 if you prefer file and filesystem sizes in units of 1.23 KB, 3.45 MB and 6.78 GB as opposed to 123,456,789 KB.