When tls is on routes it can cause reloadAuthorization to be called.
We were assuming configured accounts, but did not copy the remote map.
This copies the remote map when transferring for configured accounts
and also handles operator mode. In operator mode we leave the accounts
in place, and if we have a memory resolver we will remove accounts that
are not longer defined or have bad claims.
Signed-off-by: Derek Collison <derek@nats.io>
