Version 1.2
	- added pathVertices,pathEdges,treePath member functions to class Graph
	- improved Kruskal animation
	- added Prim animation
	- fixed bugs with fonts in interface
	- fixed backup bug in animation controller
	- Weight Attributes now visible from GUI
	- added more examples - see stklos/forefather.stklos and
	  switch.stklos for examples of useful key bindings.
	- Simplified the List class somewhat.
	- added binary distributions for Linux and Solaris
	- configure looks for pixmap (-lXpm)
	- changed library structure:
		* libLINK.a  	collection and graph objects
		* libLINKalg.a 	algorithms, generators and layouts
		* libLINKgui.a	STk wrappers
	
Version 1.1

fixed bugs in complement, dfs, strongly connected components
added GUI control of edge weights.
