Peter Kovacs <kpeter@inf.elte.hu> [Wed, 06 May 2009 14:44:05 +0200] rev 648
 
Doc improvements and fixes for connectivity tools (#285)
And add loopFree(), parallelFree(), simpleGraph() to the module doc.
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 06 May 2009 14:37:44 +0200] rev 647
 
Bug fixes in connectivity.h (#285)
 - Bug fix in tree().
 - Rename simpleDigraph() to simpleGraph() (it works for both
   directed and undirected graphs).
 - Possibly faster implementation for parallelFree() and
   simpleGraph().