hegyi [Tue, 11 Jul 2006 12:37:53 +0000] rev 2122
README version one is added.
deba [Mon, 10 Jul 2006 19:04:17 +0000] rev 2121
Modifications in the Graph Component concepts
alpar [Wed, 05 Jul 2006 16:59:45 +0000] rev 2120
As we agreed, Node/Edge::operator<() is required by the concept