Peter Kovacs <kpeter@inf.elte.hu> [Fri, 16 Oct 2009 01:06:16 +0200] rev 853
 
Rework and improve Suurballe (#323)
 - Improve the implementation: use a specific, faster variant of
   residual Dijkstra for the first search.
 - Some reorganizatiopn to make the code simpler.
 - Small doc improvements.
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 15 Oct 2009 21:04:50 +0200] rev 852
 
Remove unnecessary integer requirement in Suurballe (#323)