[cvs-nhc98] Add some new libraries.

[Malcolm Wallace]

malcolm: Tue Jan  2 19:02:50 CET 2001

Update of /usr/src/master/nhc/src/libraries/Data/Structures/Graphs
In directory hinken:/tmp/cvs-serv6243/Data/Structures/Graphs

Added Files:
	BFS.hs Basic.hs COPYRIGHT DFS.hs GVD.hs Graph.hs GraphData.hs 
	Heap.hs Indep.hs MST.hs RootPath.hs RoseTree.hs SP.hs 
	SimpleMap.hs Thread.hs 
Log Message:
Add some new libraries.