engine: connectStorageServer is not sent for inactive domains before connectStoragePool

During start up of host a host was not conneted to InActive domains.
This is wrong, because of host can actually see InActive domains, so connect should be sent to all
Active, Uknown and InActive domains

Change-Id: Ibb3710bb83ef81485715577ae939014ffcae693f
Bug-Url: https://bugzilla.redhat.com/917576
Signed-off-by: Michael Kublin <mkublin@redhat.com>