Audit log successful creation and successful deletion of servers

This was the easy one.  Still working on the failures.

This is the audit log for scaling up by 1, then down by 1:

    2013-12-05_00:36:25.97854
                {
                  "is_error": false, 
                  "event_type": "convergence.scale_up", 
                  "tenant_id": "851153", 
                  "@timestamp": 1386203785.978461, 
                  "_message": "Starting 1 new servers to satisfy desired capacity", 
                  "convergence_delta": 1, 
                  "scaling_group_id": "c640d3f9-e67a-4bb4-98d1-32c3b7772c1f", 
                  "desired_capacity": 1, 
                  "host": "ubuntu", 
                  "current_capacity": 0, 
                  "pending_capacity": 1, 
                  "@version": 1, 
                  "transaction_id": "36e44101-10f6-4d2d-9115-c1a9d0d65483", 
                  "audit_log": true
                }
    2013-12-05_00:36:26.04168
                {
                  "server_id": "test-server4434096851-id-4434096851", 
                  "is_error": false, 
                  "event_type": "server.active", 
                  "tenant_id": "851153", 
                  "@timestamp": 1386203786.041568, 
                  "_message": "Server is active.", 
                  "scaling_group_id": "c640d3f9-e67a-4bb4-98d1-32c3b7772c1f", 
                  "host": "ubuntu", 
                  "@version": 1, 
                  "transaction_id": "36e44101-10f6-4d2d-9115-c1a9d0d65483", 
                  "audit_log": true
                }
    2013-12-05_00:37:32.00438
                {
                  "is_error": false, 
                  "event_type": "convergence.scale_down", 
                  "tenant_id": "851153", 
                  "@timestamp": 1386203852.004307, 
                  "_message": "Deleting 1 servers to satisfy desired capacity", 
                  "convergence_delta": -1, 
                  "scaling_group_id": "c640d3f9-e67a-4bb4-98d1-32c3b7772c1f", 
                  "desired_capacity": 0, 
                  "host": "ubuntu", 
                  "current_capacity": 0, 
                  "pending_capacity": 0, 
                  "@version": 1, 
                  "transaction_id": "08e5e482-1ca8-46de-a974-c9b7dc8201d8", 
                  "audit_log": true
                }
    2013-12-05_00:37:32.03681
                {
                  "server_id": "test-server4434096851-id-4434096851", 
                  "is_error": false, 
                  "event_type": "server.delete", 
                  "tenant_id": "851153", 
                  "@timestamp": 1386203852.036702, 
                  "_message": "Server deleted.", 
                  "scaling_group_id": "c640d3f9-e67a-4bb4-98d1-32c3b7772c1f", 
                  "host": "ubuntu", 
                  "@version": 1, 
                  "transaction_id": "08e5e482-1ca8-46de-a974-c9b7dc8201d8", 
                  "audit_log": true
                }