When there are 2+ links between nodes, text and link overlap

[jessp]

If two nodes share more than one connection (e.g., if links are added using "Add Connections"), the two links will appear overtop each other. The links should be spread out more so text on both is legible.

For example, see below image where Alan Greenspan has both a "Membership" and an "Ownership" link to the Alfalfa Club University.