avoid sending notification to service if we only set rekey bit (#1183)
avoid sending notification to service if we only set rekey bit (#1183)


keybase/client,keybase/kbfs,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/kbfs,keybase/client,keybase/client,keybase/client,keybase/kbfs,keybase/kbfs,keybase/client,keybase/client,keybase/client