Add chrono.Norm to normalize a time value
Add chrono.Norm to normalize a time value

This function has the effect of removing sub-microsecond resolution
of a time value.

Signed-off-by: Byron Ruth <e9d71f5ee7c92d6dc9e92ffdad17b8bd49418f98@devel.io>
chop-dbhi/origins,chop-dbhi/origins