Change history of finding the shortest paths in a graph

Rev	Date	Modified by	Minor edit	Spam	WikiText	Revert to
3	2012-05-24 12:09:54	RLE	no	no	3	3
2	2008-07-14 21:43:01	Googie	no	no	2	2
1	2007-11-19 11:31:09	torsten	no	no	1	1
0	2005-08-15 07:00:39	AM,145.9.132.100	no	no	0	0