fix two bugs:
1) Make printing out of the age for a map rule consistent with where it is
expected on input.
http://sourceforge.net/tracker/index.php?func=detail&aid=1789327&group_id=169098&atid=849053
2) state should only be advanced when we see packets that match the leading
edge of the window, not just any old slice of it.
http://sourceforge.net/tracker/index.php?func=detail&aid=1774745&group_id=169098&atid=849053
9 files changed