Refactored to enable creation master and slave chopper objects and added a mkChoppers command. r3749 | ffr | 2012-09-26 10:02:12 +1000 (Wed, 26 Sep 2012) | 4 lines
r3699 | ffr | 2012-08-14 11:52:51 +1000 (Tue, 14 Aug 2012) | 2 lines
r3359 | ffr | 2012-01-30 11:09:25 +1100 (Mon, 30 Jan 2012) | 2 lines