Bug fixes and cleanup for remote storage system
Bug fixes and cleanup for remote storage system

* data.dump / getPrefix now work with remote storage keys that are not
  present in local storage yet

* Now correctly resume any WAL processing work left when we reconnect

* If our user id changes out from under us, cease WAL work for the old
  user

online-go/online-go.com,online-go/online-go.com,online-go/online-go.com,online-go/online-go.com,online-go/online-go.com