mds: allow reconnect as long as we are in reconnect state
mds: allow reconnect as long as we are in reconnect state

This used to work.. I think this is fallout from the mds session state
simplification (CLOSED was != NEW before).

ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph