Mon, 29 Nov 2004 17:55:46 +0000 marci MergeGraphWrapper bug fixes
Mon, 29 Nov 2004 16:11:51 +0000 ladanyi Added this in order to prevent losing it.
Mon, 29 Nov 2004 15:30:11 +0000 ladanyi Added a getCost() method to the Entity. Now prevCost() returns what its name suggests.