* NEW: DBus.Session returns the session bus DBusConnection object.
* NEW: DBus.System returns the system bus DBusConnection object.
* NEW: DBusConnection has a new Applications property that returns the list
of applications that have registered to itself.
* NEW: DBusObject has new Children property that returns the list of its
children relative paths.
git-svn-id: svn://localhost/gambas/trunk@2225 867c0c6c-44f3-4631-809d-bfa615b0a4ec
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