graph-gexf - manipulate graph file in GEXF format

	Commit message (Collapse)	Author	Files	Lines
2011-06-03	attributes are chained	franck cuny	4	-0/+5
	Signed-off-by: franck cuny <franck@lumberjaph.net>
2011-05-21	add method to test if position has been defined	franck cuny	1	-2/+7
	Signed-off-by: franck cuny <franck@lumberjaph.net>
2011-05-21	s/lcfirst/ucfirst/	franck cuny	1	-3/+4
	Signed-off-by: franck cuny <franck@lumberjaph.net>
2011-05-21	udpate roles for viz	franck cuny	2	-4/+27
	Signed-off-by: franck cuny <franck@lumberjaph.net>
2011-05-21	add new roles to handle all the viz elements	franck cuny	4	-0/+76
	Signed-off-by: franck cuny <franck@lumberjaph.net>