I have a couple of simple questions regarding edges.
1. I see there's a getLabel() method for edges. But how do I set this label? There's no complementary setLabel() method I can find.
2. The EdgeKind defines an Edge direction. Do you have any plans such that, if I extend BaseEdge (class Notify, for example), I can fix this edge as OUTGOING without having to define EdgeKind every time I add an edge of type Notify?