[rancid] Clock state generating diffs on Juniper M40e.

[Peter Serwe]

How can I get the parser to ignore the clock state on a Juniper M40e?

- # Selected for : 6 days, 3 hours, 47 minutes, 53 seconds
+ # Selected for : 6 days, 4 hours, 47 minutes, 56 seconds

Every time rancid runs, it's generating that diff.

Peter