Wed, 05 Mar 2014 14:45:33 -0500 added support for AU domain
Richard Penman [Wed, 05 Mar 2014 14:45:33 -0500] rev 17
added support for AU domain
Wed, 05 Mar 2014 14:36:45 -0500 avoid duplicate values
Richard Penman [Wed, 05 Mar 2014 14:36:45 -0500] rev 16
avoid duplicate values
(0) -10 -2 +2 +10 +30 +100 tip