pushed Assistant monad down into DaemonStatus code

Currently have three old versions of functions that more reworking is
needed to remove: getDaemonStatusOld, modifyDaemonStatusOld_, and
modifyDaemonStatusOld

Assistant/Threads/MountWatcher.hs

@@ -177,7 +177,7 @@ remotesUnder dir = do
 	let (waschanged, rs') = unzip pairs
 	when (any id waschanged) $ do
 		liftAnnex $ Annex.changeState $ \s -> s { Annex.remotes = rs' }
-		liftAnnex . updateSyncRemotes =<< getAssistant daemonStatusHandle
+		updateSyncRemotes
 	return $ map snd $ filter fst pairs
 	where
 		checkremote repotop r = case Remote.localpath r of