Version-Release number of selected component (if applicable):
0.17

How reproducible:
easily

Steps to Reproduce:
1. Find (or create) a Beaker group which has been used in the rules for a system's access policy
2. Delete the group (Admin -> Groups, then Remove) or perhaps accidentally delete the group due to bug 1132729
3. Check system access policy and activity records

Actual results:
Group no longer appears in the access policy (as expected) but the activity log does not show the rules being removed. As a result there is no way to see what they were prior to removal.

Expected results:
Group should be removed from the access policy, and any access policy rules which were removed should be recorded in system activity like normal rule removal.