Commented Issue: Support for GraphML "for=all" in the key attribute [23820]

NodeXL v1.0.1.229.
Add support for the "for=all" value in the GraphML 'key' attribute. For example, NodeXL does not support this...


See http://graphml.graphdrawing.org/specification/dtd.html#key
Comments: ** Comment from web user: tcap479 **

Kevin:

Yes, but why? What would be an example of a GraphML-Attribute that would apply to vertices, edges and the graph as a whole?

-- Tony