Update the test cases now that we're skipping pre-stop actions

• a bunch of action objects never need to be created (and marked optional)
• some actions which made it into the graph should not have (the changes fixed that)

CVS patchset: 9356
CVS date: 2006/04/22 10:48:48

Mercurial revision: 4626ac5d67308f5a242fb1eb0b970683757d22f4