Can now delete, undo and redo deletion of objects with child elements. Child elements get deleted with their parent.
Can now delete, undo and redo deletion of objects with child elements. Child elements get deleted with their parent.

git-svn-id: 53f3c0fc50e56599d49cd3470d1ba0222ad3846f@7758 4a90e977-6436-4932-9605-20e10c2b6fb3

siege918/quest,textadventures/quest,F2Andy/quest,F2Andy/quest,textadventures/quest,textadventures/quest,siege918/quest,siege918/quest,siege918/quest,F2Andy/quest,textadventures/quest