graph-gexf - manipulate graph file in GEXF format

	Commit message (Expand)	Author	Files	Lines
2011-05-21	add roles for viz; update to draft 1.2; perltidy	franck cuny	1	-4/+7
2011-05-21	add new roles to handle all the viz elements	franck cuny	4	-0/+76
2011-05-21	remove position, this is now a viz element	franck cuny	1	-14/+0
2010-11-05	add position role	franck cuny	1	-0/+14
2010-07-16	add attributes to edge	franck cuny	2	-19/+66