changelog
- Sun, 22 Jan 2017 09:43:45 -0500
- by Meredith Howard <mhoward@roomag.org> [Sun, 22 Jan 2017 09:43:45 -0500] rev 486
- zgen update too
- Sat, 21 Jan 2017 23:30:10 -0500
- by Meredith Howard <mhoward@roomag.org> [Sat, 21 Jan 2017 23:30:10 -0500] rev 485
- print usage on no args too