move DaemonStatus manipulation out of the Annex monad to IO

I've convinced myself that nothing in DaemonStatus can deadlock,
as it always keepts the TMVar full. That was the only reason it was in the
Annex monad.

Assistant/TransferQueue.hs

@@ -59,7 +59,7 @@ stubInfo f r = TransferInfo
 {- Adds transfers to queue for some of the known remotes. -}
 queueTransfers :: Schedule -> TransferQueue -> DaemonStatusHandle -> Key -> AssociatedFile -> Direction -> Annex ()
 queueTransfers schedule q daemonstatus k f direction = do
-	rs <- knownRemotes <$> getDaemonStatus daemonstatus
+	rs <- knownRemotes <$> liftIO (getDaemonStatus daemonstatus)
 	mapM_ go =<< sufficientremotes rs
 	where
 		sufficientremotes rs