[time-nuts] Lady Heather Version 5 is now available - date formats

[Mark Sims]

Heather defaults to the unambiguous format 13 DEC 2016.  There is a command for showing the date in the ISO format yyyy-ddd where ddd is the day of the year.   

I just added back the yyyy-mm-dd format.  It was in there at one time, but got lost somewhere along the way...

Why can't the world standardize of the Mayan long count?  Heather can do that right now.