Fix monitoring of object persistence changes as trigger for tag updates. SFSynchronizedObject now uses favorited property externally (while internally still using persist). Needed the non-synthesized getter/setter to handle posting value change notifications when updating existing objects (not creating new or decor=ding serialized ones). Cleaned up some Mantle overrides as well. Closes #340.
Move update legislators to viewDidAppear so app doesn't get stuck waiting for info before we can see that view. Makin it snappy.
Make SFViewDeckController conform to UIViewControllerRestoration. See #341.