Second child node added to left of first

[gitgitwhat]

When you add a second child node, it will be placed to the left of the first node. When you add the third node it will be placed to the right which is the preferred behavior that the second node should take.

You can see this behavior in your own demo (https://dabeng.github.io/OrgChart/edit-chart.html)

Adding 4 child nodes to 'Football', as shown in the image above, shows the nodes are listed as n2,n1,n3,n4 where n2 is added to the left of n1.