deba [Fri, 27 Jan 2006 14:32:33 +0000] rev 1916
make public the shiftedStart inorder to compute just n dijkstra
deba [Fri, 27 Jan 2006 14:18:11 +0000] rev 1915
Add new ItemSetTraits for ANode and BNode
deba [Fri, 27 Jan 2006 08:19:42 +0000] rev 1914
Doc bug fix