Description of problem:
When deleting a server profile using the either the WebUI or the API (which both use the delete_server stored procedure), related records in rhnAction table do not get deleted.

Version-Release number of selected component (if applicable):
spacewalk-schema 2.0.2-13

How reproducible:
Delete a system (with some actions recorded)

Steps to Reproduce
1. Register a system
2. Schedule some actions on this system only
3. Remove the system with either WebUI or API

Actual results:
Remaining items can be seen in rhnaction table, with no rhnServerAction records referencing it

Expected results:
Table should not contain any rows when no rhnServerAction records remain, to maintain 1:n relationship

Additional info:
Items in rhnactions/rhnserveractions tables:
List can be constructed with
select sa.action_id from rhnaction a INNER JOIN rhnserveraction sa ON a.id = sa.action_id
where sa.server_id = <systemid>;
After system profile is deleted, existence of rhnserveraction/rhnaction items can be checked with:
select sa.action_id from rhnaction a INNER JOIN rhnserveraction sa ON a.id = sa.action_id
where sa.server_id = <systemid>;
(empty set, records in rhnserveraction table are deleted as expected)

select * from rhnaction where id = <any of list from 1>
(records still exist, but are expected to be deleted as well)