1) Added wf side effect that updates the bar when some actions have taken place + general cleanup. 2) Fixed assigning of roles (the "role_" prefix kinda escaped me for some time :-b) 3) Fixed some localization issues and added a couple of entries in the message catalog. 4) Removed the admin link used to update the bar. 5) Fixed so that the owner is displayed correctly.
1. Switched to the correct "optional" syntax for element properties. 2. An empty URL field when creating/editing an element symbolizes that it should point to the form in display mode. bug 698 . (Thanks to Oliver Emmler!)