Undirected graphs now only have max one edge for each pair of nodes (see #100)
Undirected graphs now only have max one edge for each pair of nodes (see #100)

vkaravir/JSAV,RJFreund/OpenDSA,RJFreund/OpenDSA,RJFreund/OpenDSA,RJFreund/OpenDSA,vkaravir/JSAV,RJFreund/OpenDSA,RJFreund/OpenDSA,RJFreund/OpenDSA,RJFreund/OpenDSA