K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2012-09-20T23:00:01.331081Z
K 7
svn:log
V 288
Correctly format the nanoseconds by padding out to 9 digits.
Document this with text from the FreeBSD manpage.

Without this change a file modified on the first nanosecond of a second
(N.000000001) would be reported to have been modified at precicely 100ms
into the second (N.100000000).

END