[ENH] Chronology-c-ANSIDateAndTimeDuration ( current version ) ( Possible Bug )

[tomkoenig at mindspring.com]

Using latest update: #5623 and having installed Chronology-c-..;
Executing the following code:
	DateAndTime tomorrow
I get the following error:
	MessageNotUnderstood: Date class>>starting:
Assume this is a bug or that I need to install additional Chronology
posts.