Shouldn't be able to add wildcard rerouters

Dragging off the result of the Ease function and selecting Add Reroute Node creates a wildcard reroute node that is not connected to the Ease output. The two nodes cannot be connected.

1. Launch: UE4Editor.exe (any project)
2. Create a new Actor Blueprint
3. Create an Ease node
4. Pull off the Result output and Add Reroute Node

Result:
A wildcard reroute node is created, but is not connected to the Ease node. They cannot be connected.