CHANGELOG
0.1 initial version
0.2 force minimum of 1 dash; right-flush keys to column Try sorting with int, then alnum
1.0 add option handling for sorting, threshold, display parameters.
1.1 other fixes, better awk option handling
1.2 expanded help
2016-01-19 : otheus : imported into git
2016-01-20 : otheus : fixed -q option (was not honored at all)