Deletion of uploaded layers fails

[ansell]

1. Go to: https://nectar-spatial-staging.ala.org.au/ws/manageLayers/uploads
2. Search for 664 (The Sodicity layer)
3. Click on Delete next to the Sodicity layer
4. Nothing happens. Observe a failure in developer tools related to it:

Uncaught ReferenceError: sodicity is not defined
    onclick https://nectar-spatial-staging.ala.org.au/ws/manageLayers/uploads:1

The onclick handler in question seems to be:

<a onclick="return confirmDelete(sodicity, 'sodicity');" class="btn btn-sm btn-danger"><i class="glyphicon glyphicon-remove"></i> delete</a>

[ansell]

Testing this deletion on nectar-spatial-test works. Moving this to Waiting for CAB to track it going through CAB and being deployed.

[adam-collins]

Fixed in snapshot.