Would love to delete links in investigation graph

[gamelinux]

Description

Some times Im clumsy and ad a link between two nodes that should not be there. Then I get sad when I cant delete it. Solution for has been to delete on of the nodes, reload the webpage, add the node and re-add new links. If I dont reload the webpage, it will add the old links if you try to add the node again.

Environment

Question	Answer
Git commit	0ece661ab7b37c7f95a63302a28cba19051b8adf
OS version	Ubuntu 16.04.2
Browser	Firefox 52.0.2

Steps to Reproduce

1. In investigation, add two nodes.
2. Add a link between the nodes
3. No way to delete the link, help :)

Expected behavior

Some button or way to delete just the link, without doing the long hack of deleting the node and all its link.

Actual behavior

No way to delete links :(

[mthlvt]

+1

[DigiAngel]

+1