[2.0b6, UI] When I delete a space, it takes me back to the Node listing page

[Andres Rodriguez]

[Description]
When you delete a space, it takes you back to the node/machine listing page instead of the network listing page.

[Reproduce]
1. Go to networks page.
2. Select a space
3. Delete a space (on the action menu).

[Actual Results]
You'll be redirected to the machine/node listing page.

[Expected Output]
TO be redirected to the Networks listing page.